Abrégé

[Problem] Provided are a ship roll-damping device, a ship, and a method for installing the roll-damping device that make it possible to install an anti-rolling tank (ART) at a position where a hull rolling reduction effect is enhanced even if the ship has a deck crane. [Solution] A roll-damping device for a ship 1 includes an anti-rolling tank 2 comprising: a first wing tank 21 which is disposed in a blind spot in the motion range of a deck crane 12 and on the port side of a crane post 11; a second wing tank 22 which is disposed in a blind spot in the motion range of the deck crane 12 and on the starboard side of the crane post 11; a first duct 23 with which the first wing tank 21 and the second wing tank 22 are in communication with each other at lower end portions thereof, and which is disposed on the bow side of the crane post 11; and a second duct 24 with which the first wing tank 21 and the second wing tank 22 are in communication with each other at lower end portions thereof, and which is disposed on the stern side of the crane post 11.

Classes IPC  ?

• B63B 39/03 - Installations pour diminuer le tangage, le roulis ou autres mouvements similaires indésirables du navireAppareils pour indiquer l'assiette du navire réduisant les mouvements du navire par déplacement de masses par déplacement de liquides
• B63B 27/10 - Aménagement des équipements de bord pour l'embarquement ou le débarquement des cargaisons ou des passagers des grues, ponts roulants ou portiques

Abrégé

[Problem] To reduce the influence of active oxygen to reduce oxidative stress on human embryos and contribute to the recreation of the environment in a fallopian tube, thereby improving the quality of fertilized eggs and the success rate of implantation. [Solution] By adding an appropriate amount of ergothioneine to a culture solution and a thawing solution for human embryos, the influence of active oxygen is reduced to reduce oxidative stress on the human embryos, the environment in a fallopian tube is satisfactorily recreated, and the quality of fertilized eggs and the success rate of implantation are improved. However, when the amount of ergothioneine is too large, a reducing action becomes strong and cell division is suppressed.

Classes IPC  ?

• C12N 5/02 - Propagation de cellules individuelles ou de cellules en suspensionLeur conservationMilieux de culture à cet effet
• C12N 5/073 - Cellules ou tissus embryonnairesCellules fœtales ou tissus fœtaux

Abrégé

Proposed in a waterproof inspection apparatus, according to the present invention, is a sealing means which inserts and seals an insertion body into a hole to be sealed, rather than a manner of covering and sealing the outer circumferential surface of the hole to be sealed. The present invention relates to a waterproof inspection apparatus for testing waterproof performance of an inspection object by placing the inspection object in a sealed chamber space formed between a lower jig (1) and an upper jig (2), sealing a hole formed on a border edge surface of the inspection object by means of a sealing means (100), and measuring a pressure change inside the chamber space. Rather than a conventional covering seal block which covers (includes) a hole formed on a border (edge) side surface of an inspection object so as to cover a predetermined area of the edge side surface, the waterproof inspection apparatus is characterized by comprising: a sealing member (120) comprising a moving body (121) which has an insertion body (123) inserted into or removed from the hole, is guided by the lower jig (1), and is moved toward the chamber space or in the opposite direction thereof; and a driving member (150) which moves the moving body (121) toward the chamber space or in the opposite direction thereof.

Classes IPC  ?

• G01M 3/32 - Examen de l'étanchéité des structures ou ouvrages vis-à-vis d'un fluide par utilisation d'un fluide ou en faisant le vide par mesure du taux de perte ou de gain d'un fluide, p. ex. avec des dispositifs réagissant à la pression, avec des indicateurs de débit pour récipients, p. ex. radiateurs

Abrégé

An apparatus (1) for molding a magnet of a rotor core, according to the present invention, comprises: an upper mold (10); and a lower mold (20) provided at a fixing frame (11) so as to move vertically under the upper mold (10), wherein the upper mold (10) includes an upper moving plate (12) that moves upward while coming into contact with the lower mold (20) when the lower mold (20) moves upward, a fixing jig (120), in surface contact with the inner circumference of a rotor core (100), for supporting the inner circumference of the rotor core is loaded in a standing state on the central upper portion of the upper moving plate (12), a movable pressing unit (130) for supporting the outer circumference of the rotor core (100) is provided on the outer circumference of the fixing jig (120) with a predetermined interval therebetween, a locking unit (110) provided downward from the center of the fixing frame (11) of the upper mold (10) is included, an inner circumferential surface (100A) of the rotor core (100) is in surface contact with the outer circumferential surface of the fixing jig (120) for supporting the inner circumference of the core, and the inner surface of a slide (131) is pressed while a locking block (111) of the locking unit (110) causes the slide (131) of the movable pressing unit (130) for supporting an outer circumference to be in surface contact with an outer circumferential surface (100B) of the rotor core (100).

Classes IPC  ?

• H02K 15/03 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques des corps statoriques ou rotoriques comportant des aimants permanents
• H02K 1/28 - Moyens de montage ou de fixation des parties magnétiques tournantes sur ou aux structures constituant le rotor
• H02K 1/276 - Aimants encastrés dans le noyau magnétique, p. ex. aimants permanents internes [IPM]
• B29C 45/26 - Moules
• B29C 45/18 - Alimentation en matière à mouler de l'appareil de moulage par injection

Abrégé

The present invention relates to a frame leveling device for leveling a frame used in an electronic device such as a smartphone and a laptop and, more specifically, to a frame leveling device for automatically adjusting the height of a support bar that presses a frame to the flatness of the frame and preventing the height of the support bar from changing unintentionally. The frame leveling device according to the present invention comprises: a lower plate; multiple lower support bars screw-coupled to the lower plate to enable height adjustment and supporting various parts of a frame for an electronic device; a lower adjuster for adjusting the height of the lower support bars by rotating the lower support bars forward or backward; an upper plate moving up and down; multiple upper support bars screw-coupled to the upper plate to enable height adjustment and pressurizing various parts of the frame placed on the lower support bars; and an upper adjuster for adjusting the height of the upper support bars by rotating the upper support bars forward or backward.

Classes IPC  ?

• B30B 1/18 - Presses, utilisant un élément pilonnant, caractérisées par le mode d'entraînement du pilon, la pression étant transmise au pilon ou à la platine de presse directement ou uniquement par l'intermédiaire d'organes travaillant en simple poussée ou traction par des systèmes à vis
• B30B 15/04 - ChâssisGuides
• G01B 11/02 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer la longueur, la largeur ou l'épaisseur

Abrégé

The present invention relates to a waterproofing test apparatus for semi-finished products, wherein a chamber space is formed in close contact with the surface and holes of a semi-finished product for waterproofing test of the semi-finished product and, more specifically, to a waterproofing test apparatus available for various types of semi-finished products, wherein waterproofing tests can be performed even for different types of semi-finished products. The waterproofing test apparatus for semi-finished products, according to the present invention, comprises: a body; a cover elevated and lowered to cover the body; an inner pad that is provided to be replaceable on top of the body and seals the inside of a semi-finished product; an outer pad that is provided to be replaceable at the bottom of the cover and seals the outside of the semi-finished product; a sealing block provided in the body to be moved forward and backward; and a movable block provided in the cover to push and move the sealing block forward, wherein the position of the movable block can be adjusted in the cover.

Classes IPC  ?

• G01M 3/32 - Examen de l'étanchéité des structures ou ouvrages vis-à-vis d'un fluide par utilisation d'un fluide ou en faisant le vide par mesure du taux de perte ou de gain d'un fluide, p. ex. avec des dispositifs réagissant à la pression, avec des indicateurs de débit pour récipients, p. ex. radiateurs

Abrégé

A varnish impregnation method of a stator coil winding. The varnish impregnation method includes: a first step of maintaining an inside of a vacuum chamber to be in a vacuum state; a second step of injecting varnish into a slot of a stator core through a varnish supply hole formed in a lower housing of the varnish impregnation device; a third step of causing an air pressure within the vacuum chamber to come to equilibrium with an external air pressure, discharging the varnish from the vacuum chamber, and transferring the varnish again to the varnish storage tank; a fourth step of stopping the operation of the air pump when the discharge of the varnish from the vacuum chamber is completed; and a fifth step of separating the stator from the varnish impregnation device, withdrawing the stator from the vacuum chamber, and curing the varnish in a curing device.

Classes IPC  ?

• H02K 15/12 - Imprégnation, chauffage ou séchage des bobinages, des stators, des rotors ou des machines
• H02K 3/32 - Enroulements caractérisés par la configuration, la forme ou la réalisation de l'isolement
• H02K 15/02 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques des corps statoriques ou rotoriques

Abrégé

A varnish impregnation device including: a lower housing in which a stator is seated in an internal space thereof, the stator including a stator core which has a plurality of teeth protruding inward or outward and has a slot that is a space between the teeth. A coil winding passes through the slot and is wound around the teeth. A second cover member is coupled to an upper outer portion of the stator core. The lower housing has a plurality of varnish supply holes which is formed to pass up and down through a lower surface thereof, and the plurality of varnish supply holes communicates with the slot.

Classes IPC  ?

• H02K 15/02 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques des corps statoriques ou rotoriques
• H02K 3/32 - Enroulements caractérisés par la configuration, la forme ou la réalisation de l'isolement

Abrégé

A device for impregnating a stator coil winding with varnish according to the present invention comprises a lower housing (110) having an inner space portion (112) in which a stator (600) is seated. The stator (600) comprises: a stator core (610) having multiple teeth formed to protrude inwards or outwards, and slots (611) which are spaces between respective teeth; upper and lower insulators (613) (614) coupled to the upper and lower portions of the stator core (610), respectively; and a coil winding (612) wound around the teeth through the slots (611). The device for impregnating a stator coil winding with varnish according to the present invention comprises: a lower sealing portion (120) coupled to the lower portion of the inside space of the stator (600) seated in the inner space portion (112) of the lower housing (110); a center sealing portion (130) installed on the upper portion of the lower sealing portion (120); an upper sealing portion (140) installed on the upper portion of the center sealing portion (130); a first cover member (150) coupled to the upper portion of the upper sealing portion (140) and to the inside upper portion of the upper insulator (613); and a second cover member (160) coupled to the upper exterior portion of the stator core (610) and to the outer peripheral portion of the upper insulator (614) while being spaced apart from the peripheral portion of the first cover member (150) by a predetermined interval. The lower housing (110) has multiple varnish supply holes (111) formed to penetrate the lower surface thereof vertically, and the multiple varnish supply holes (111) communicate with the slots (611).

Classes IPC  ?

• H02K 15/12 - Imprégnation, chauffage ou séchage des bobinages, des stators, des rotors ou des machines
• H02K 15/02 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques des corps statoriques ou rotoriques
• H02K 3/34 - Enroulements caractérisés par la configuration, la forme ou la réalisation de l'isolement entre conducteurs ou entre conducteur et noyau, p. ex. isolement d'encoches
• H01F 41/12 - Isolement d'enroulements
• H01F 27/32 - Isolation des bobines, des enroulements, ou de leurs éléments

Abrégé

A varnish impregnation method for a stator coil winding, according to the present invention, comprises: a first step for, in a state where a stator (600) is seated in a varnish impregnation apparatus (100) installed in a vacuum chamber (200), discharging air inside the vacuum chamber (200) to the outside by means of an air pump (500), thereby maintaining the inside of the vacuum chamber (200) in a vacuum state; a second step for opening a valve (V) connected to the middle of a pipe (300), thereby injecting varnish (B) stored in a varnish storage tank (400) into slots (611) of a stator core (610) through a varnish supply hole (111) formed in a lower housing (110) of the varnish impregnation apparatus (100); a third step for enabling the air pressure inside the vacuum chamber (200) to reach equilibrium with the outside air pressure and opening the valve (V), and applying positive pressure by means of the operation of the air pump (500), thereby discharging the varnish (B) from the vacuum chamber (200) and transporting the varnish (B) back to the varnish storage tank (400); a fourth step for, when the discharging of the varnish (B) from the vacuum chamber (200) is completed, closing the valve (V) and stopping the operation of the air pump (500); and a fifth step for opening a vacuum cover (220) of the vacuum chamber (200), then separating the stator (600), seated in the varnish impregnation apparatus (100), from the varnish impregnation apparatus (100), and then extracting the stator (600) from the vacuum chamber (200) and curing the varnish (B) in a curing apparatus (800).

Classes IPC  ?

• H02K 15/12 - Imprégnation, chauffage ou séchage des bobinages, des stators, des rotors ou des machines
• H02K 15/02 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques des corps statoriques ou rotoriques
• H01F 41/12 - Isolement d'enroulements
• H01F 27/32 - Isolation des bobines, des enroulements, ou de leurs éléments

Abrégé

The present invention relates to a sealing unit for inspecting waterproofness of a half-finished product, which is forced against surfaces and holes of a half-finished product such that a chamber space is formed in order to inspect waterproofness of the half-finished product. Particularly, the present invention relates to a sealing unit for inspecting waterproofness of a half-finished product, wherein a replaceable sealing block is used as a protrusion which is forced against a hole of a half-finished product and thus is worn in a shorter period of time, thereby preventing unnecessary waste of resources. The sealing unit for inspecting waterproofness of a half-finished product according to the present invention is forced against surfaces and holes of a half-finished product having multiple holes formed therein and having components mounted thereon such that a chamber space is formed in order to inspect waterproofness of the half-finished product. The sealing unit comprises a body and a sealing pad detachably coupled to the body. The sealing pad has a tightly-sealed portion forced against surfaces of the half-finished product and has a protrusion forced against a hole thereof. The protrusion is a replaceable sealing block of the sealing pad.

Classes IPC  ?

• G01M 3/32 - Examen de l'étanchéité des structures ou ouvrages vis-à-vis d'un fluide par utilisation d'un fluide ou en faisant le vide par mesure du taux de perte ou de gain d'un fluide, p. ex. avec des dispositifs réagissant à la pression, avec des indicateurs de débit pour récipients, p. ex. radiateurs

Abrégé

The apparatus for manufacturing a laminated core with heating adhesion according to the present invention is characterized by comprising a lower die 10 comprising a plurality of piercing dies 11, an adhesive applying unit 12 installed on one side of the piercing dies 11, and a laminating unit 13 installed on one side of the adhesive applying unit 12; an upper die 20 comprising piercing punches 21 arranged above the piercing dies 11 and a blanking punch 22 arranged above the laminating unit 13; and an SB steel strip 102 continuously fed to an upper part of the lower die 10, for being formed into a laminar member 101 by operation of the piercing punch 21 and the blanking punch 22, wherein the laminating unit 13 comprises a blanking die 131, a squeeze ring 132 installed at a lower part of the blanking die 131, and a first heating unit 135 installed at a lower part of the squeeze ring 132, and laminates the laminar member 101 in the inner diameter surface of the squeeze ring 132 to manufacture a laminated core 100.

Classes IPC  ?

• H02K 15/02 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques des corps statoriques ou rotoriques
• B32B 37/12 - Procédés ou dispositifs pour la stratification, p. ex. par polymérisation ou par liaison à l'aide d'ultrasons caractérisés par l'usage d'adhésifs
• H01F 41/02 - Appareils ou procédés spécialement adaptés à la fabrication ou à l'assemblage des aimants, des inductances ou des transformateursAppareils ou procédés spécialement adaptés à la fabrication des matériaux caractérisés par leurs propriétés magnétiques pour la fabrication de noyaux, bobines ou aimants

Abrégé

The apparatus for manufacturing a laminated core according to the present invention is characterized by comprising a lower die 10 comprising a plurality of piercing dies 11 and a laminating unit 13; and an upper die 20 comprising piercing punches 21 arranged above the piercing dies 11 and a blanking punch 22 arranged above the laminating unit 13, the laminating unit 13 comprising a blanking die 131 and a squeeze ring 132 installed at a lower part of the blanking die 131, the apparatus further comprising a back pressure unit 14 installed at a lower part of the squeeze ring 132, wherein the back pressure unit 14 comprises a back pressure plate 141; a back pressure cylinder 142 for operating a cylinder rod 143 which moves 144 the back pressure plate 141 up and down; and a scale bar head 145 installed at a lower part of the cylinder rod 143.

Classes IPC  ?

• H02K 15/02 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques des corps statoriques ou rotoriques
• B32B 37/00 - Procédés ou dispositifs pour la stratification, p. ex. par polymérisation ou par liaison à l'aide d'ultrasons
• B32B 37/10 - Procédés ou dispositifs pour la stratification, p. ex. par polymérisation ou par liaison à l'aide d'ultrasons caractérisés par la technique de pressage, p. ex. faisant usage de l'action directe du vide ou d'un fluide sous pression
• B32B 38/04 - Poinçonnage, coupe ou perforation

Abrégé

A hollow shaft motor according to the present invention, comprises: a motor housing (11) having a cylindrical shape; a housing cover assembly (12) coupled to the upper part of the motor housing (11); a stator assembly (20) located inside the motor housing (11) and located at the lower part of the housing cover assembly (12); and a rotor assembly (30) that is located inside the stator assembly (20) and rotates therein, wherein the rotor assembly (30) comprises: a hollow shaft (31) having a hollow shaft housing (311); a plurality of magnets (32) installed on the outer circumferential surface of the hollow shaft housing (311) with spaces (S) spaced at regular intervals; an upper can (33) installed on the upper part of the hollow shaft housing (311) so as to surround the upper part of the magnets (32); and a lower can (34) installed on the lower part of the hollow shaft housing (311) so as to surround the lower part of the magnets (32). A plurality of first protrusions (330) and a plurality of second protrusions (340), protruding at intervals from the inside of the center of each of the upper can (33) and the lower can (34), are formed at regular intervals, and the first protrusions (330) and the second protrusions (340) are located in the spaces (S).

Classes IPC  ?

• H02K 1/28 - Moyens de montage ou de fixation des parties magnétiques tournantes sur ou aux structures constituant le rotor
• H02K 1/278 - Aimants montés en surfaceAimants sertis
• H02K 7/00 - Dispositions pour la mise en œuvre d'énergie mécanique associées structurellement aux machines dynamo-électriques, p. ex. association structurelle avec des moteurs mécaniques d'entraînement ou des machines dynamo-électriques auxiliaires
• H02K 21/14 - Moteurs synchrones à aimants permanentsGénératrices synchrones à aimants permanents avec des induits fixes et des aimants tournants avec des aimants tournant à l'intérieur des induits

Abrégé

The hollow shaft motor according to the present invention comprises a motor housing 11 having a cylindrical shape; a housing cover assembly 12 coupled to an upper portion of the motor housing 11; a stator assembly 20 located in the motor housing 11 and in a lower portion of the housing cover assembly 12; a rotor assembly 30 located in the stator assembly 20 to rotate; a screw shaft 10 coupled to the rotor assembly 30 to rotate together; and a ball nut 17 coupled to the screw shaft 10 to move vertically, wherein the housing cover assembly 12 comprises a housing cover 121 having a sleeve 124 extended downwardly so as for the screw shaft 10 to be located inside, and an inner upward bending part 124B bent inwardly and heading upwardly is formed at the bottom end of the sleeve 124.

Classes IPC  ?

• H02K 5/22 - Parties auxiliaires des enveloppes non couvertes par les groupes , p. ex. façonnées pour former des boîtes à connexions ou à bornes
• H02K 5/15 - Montage des flasques-paliers ou des plaques d'extrémité

Abrégé

Provided is a resistive touch panel, wherein, in order to mitigate an operation that is not intended by a user, a touch panel controller (10) is provided with: a touch assessment unit (11) that assesses whether there has been a change in touching of a touch panel (20) from one point to two points, or from two points to one point; and a touch processing unit (12) that, in cases where the touching has changed from one point to two points or from two points to one point, outputs a signal indicating that all touching has been disengaged and then outputs a post-change touch position.

Classes IPC  ?

• G06F 3/041 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction
• G06F 3/045 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction utilisant des éléments résistifs, p. ex. une seule surface uniforme ou deux surfaces parallèles mises en contact

Abrégé

An apparatus 100 for molding a magnet of a rotor core according to the present invention includes an upper mold 10 and a lower mold 30, the apparatus seating a laminated rotor core 20 on a laminated rotor core seating part 31 in the lower mold 30, and then injecting an injection molten resin from the upper mold 10 through an injection molten resin supply nozzle 10-1, to fill a molten resin material 80 into a molten resin filling hole 22 of the laminated rotor core 20 and into a gap between the circumferential surface of a magnet and the inner circumferential surface of a magnet insertion hole 23, the apparatus comprising: a plurality of laminated rotor core seating parts 31 having multiple cavities, installed in the upper part of an upper plate 32 of the lower mold 30; and an ascending and descending support 50 in the lower end of a rotor core seating block 41 installed below the plurality of laminated rotor core seating parts 31, to fit the height of the laminated rotor core, wherein the molten resin material 80 is filled into the molten resin filling hole 22 of the laminated rotor core 20 and into a gap between the circumferential surface of the magnet and the inner circumferential surface of the magnet insertion hole 23, while the outer circumference and upper and lower surfaces of the laminated rotor core 20 seated on the laminated rotor core seating part 31 are fixed corresponding to the diameter and height of the laminated rotor core 20.

Classes IPC  ?

• H02K 15/03 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques des corps statoriques ou rotoriques comportant des aimants permanents
• H02K 1/28 - Moyens de montage ou de fixation des parties magnétiques tournantes sur ou aux structures constituant le rotor
• H02K 1/276 - Aimants encastrés dans le noyau magnétique, p. ex. aimants permanents internes [IPM]
• B29C 45/26 - Moules
• B29C 45/18 - Alimentation en matière à mouler de l'appareil de moulage par injection

Abrégé

A magnet molding device (1) for a rotor core, according to the present invention, includes an upper mold (10) and a lower mold (20) which is movable up and down under the lower portion of the upper mold (10), and further includes: first and second rotor-core-upper-portion compression elasticity adjustment portions (110) (120) which are mounted on a fixed frame (11) of the upper mold (10) and responsively compress rotor cores having different heights; first and second laminated rotor cores (300) (400) which are mounted by fitting of the central rotary shaft insertion portions of the laminated rotor cores onto the outer circumferences of first and second fixed jigs (14) (15) fixedly mounted on the upper portion of an upper movement plate (13) of the upper mold (10); a base plate (220) of the lower mold (20), having mounted thereon first and second runner plates (210) (211) which contact the bottom of the upper movement plate (13) to extrude molten resin into a molten resin filling space (S1) for magnet fixture and a molten resin filling space (S2) for adhesion of the first and second laminated rotor cores (300) (400); a lower support frame (240) coupled to a support plate (230) mounted under the lower portion of the base plate (220); an up/down movement means (500) for moving up and down the support plate (230); and first and second charging-amount-of-molten-resin control means (600) mounted at both upper ends of the support plate (230).

Classes IPC  ?

• H02K 15/03 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques des corps statoriques ou rotoriques comportant des aimants permanents
• H02K 1/28 - Moyens de montage ou de fixation des parties magnétiques tournantes sur ou aux structures constituant le rotor
• H02K 1/276 - Aimants encastrés dans le noyau magnétique, p. ex. aimants permanents internes [IPM]
• B29C 45/26 - Moules
• B29C 45/18 - Alimentation en matière à mouler de l'appareil de moulage par injection

Abrégé

An industrial cleaning composition according to the present invention comprises a first solvent and a second solvent, wherein the first solvent is a carbonate-based solvent having a carbonate ester group, and the second solvent is a glycol ether-based solvent. The total solubility parameter of a mixed solvent comprising the first solvent and the second solvent is greater than 18.7 MPa1/2and less than 20.4 MPa1/2, or the dispersive solubility parameter is greater than 15.5 MPa1/2and less than 16.1 MPa1/2, the polar solubility parameter is greater than 3.9 MPa1/2and less than 4.7 MPa1/2, and the hydrogen bonding solubility parameter is greater than 9.7 MPa1/2and less than 11.6 MPa1/2. The present invention makes it possible to avoid the use of substances, such as halogen compounds, that are restricted in use due to environmental concerns, and thus is environmentally friendly. In addition, the present invention exhibits excellent cleaning power against various contaminants and has excellent properties such as drying properties.

Classes IPC  ?

• C11D 7/50 - Solvants
• C11D 7/32 - Composés organiques contenant de l'azote
• C11D 7/26 - Composés organiques contenant de l'oxygène

Abrégé

The present invention relates to an injection molding apparatus for fixing a magnet into a laminated motor core capable of laminating a laminar member to fill an injection resin material in a laminar member of the laminated core used as a rotor of the motor and a boundary surface of the magnet inserted into a magnet insertion hole which is formed in the laminar member, thereby preventing the magnet from being separated and allowing the magnet to be firmly combined. According to the present invention, the guiding fixing bolt in which an ascending and descending movable support member and a plurality of elastic members formed with dish-shaped circular plate springs are combined is fitted and combined into a plurality of recesses formed in an upper block of a lower mold is fitted and combined, so that the ascending and descending movable support member elastically supports the core adhesive block due to elasticity of the elastic member, thereby closely adhering an upper surface of the laminated core to a lower surface of a central fixing block of the lower block of the upper mold without a gap, and the lower surface of the laminated core fills the injection resin material in the injection resin material filling hole for adhesion formed in the laminated core, and the gap between the outer boundary of the magnet inserted into the magnet insertion hole and the inner boundary surface of the magnet insertion hole, while being closely adhered to the upper surface of the core adhesive block without a gap.

Classes IPC  ?

• H02K 15/03 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques des corps statoriques ou rotoriques comportant des aimants permanents
• H02K 1/27 - Noyaux rotoriques à aimants permanents
• H02K 1/28 - Moyens de montage ou de fixation des parties magnétiques tournantes sur ou aux structures constituant le rotor
• B29C 45/14 - Moulage par injection, c.-à-d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule ferméAppareils à cet effet en incorporant des parties ou des couches préformées, p. ex. moulage par injection autour d'inserts ou sur des objets à recouvrir
• B29C 45/00 - Moulage par injection, c.-à-d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule ferméAppareils à cet effet
• B29C 45/26 - Moules

Abrégé

The apparatus for manufacturing a rotor core according to the present invention is characterized by comprising a molding part 1 comprising a molding unit 10 for molding a periphery of a magnet 2000 inserted into a rotor core 1000 with resin; a magnet insertion part 2 installed on one side of the molding part 1, comprising a magnet insertion unit 20 for inserting the magnet 2000 into the rotor core 1000; and a supply part 3 installed on one side of the magnet insertion part 3 and provided with a supply line 31 for supplying the rotor core 1000 and a gate jig 100 on which the rotor core 1000 is mounted.

Classes IPC  ?

• H02K 15/03 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques des corps statoriques ou rotoriques comportant des aimants permanents
• H02K 1/28 - Moyens de montage ou de fixation des parties magnétiques tournantes sur ou aux structures constituant le rotor
• H02K 1/27 - Noyaux rotoriques à aimants permanents
• B29C 45/26 - Moules
• B29C 45/18 - Alimentation en matière à mouler de l'appareil de moulage par injection

Abrégé

The magnet molding apparatus for a rotor core according to the present invention, comprising an upper mold 11, and a lower mold 12 installed on a fixed frame 13 to move vertically from a lower part of the upper mold 11 is characterized in that the upper mold 11 comprises an upper moving plate 115 moving upward in contact with the lower mold 12 when the lower mold 12 ascends, a gate jig 100 to which a rotor core 1000 is coupled is mounted in the center part of the upper moving plate 115, the lower mold 12 comprises a runner block 123 which presses a lower surface of the gate jig 100 when the lower mold 12 ascends, and a plurality of tablet insertion parts 123A into which a tablet 3000A is inserted are formed in the center part of the runner block 123 and a channel 123B is formed on an upper surface of the runner block 123, so that the resin in which the tablet 3000A is molten is injected into the slot of the rotor core 1000 along the channel 123B.

Classes IPC  ?

• H02K 15/03 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques des corps statoriques ou rotoriques comportant des aimants permanents
• H02K 1/27 - Noyaux rotoriques à aimants permanents
• H02K 1/28 - Moyens de montage ou de fixation des parties magnétiques tournantes sur ou aux structures constituant le rotor
• B29C 45/26 - Moules
• B29C 45/18 - Alimentation en matière à mouler de l'appareil de moulage par injection

Abrégé

The magnet insertion unit of an apparatus for manufacturing a rotor core according to the present invention is characterized by comprising a fixed table 21; a rotating table 22 installed at a lower part of the fixed table 21 and provided with a plurality of gate jig mounting parts 221 to rotate by a predetermined pitch; a first magnet feeder 23 installed on one side of the rotating table 21 to sequentially supply a plurality of first magnets 2000A to a first magnet holding jig 231; a second magnet feeder 24 installed on one side of the rotating table 21 to sequentially supply a plurality of second magnets 2000B to a second magnet holding jig 241; a first picker 25 installed on one side of the first magnet feeder 23 and provided with a first picker head 251 for picking up and transferring the first magnet 2000A; and a second picker 26 installed on one side of the second magnet feeder 24 and provided with a second picker head 261 for picking up and transferring the second magnet 2000B, wherein a gate jig 100 coupled to a rotor core 1000 is mounted on the gate jig mounting part 221.

Classes IPC  ?

• H02K 15/03 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques des corps statoriques ou rotoriques comportant des aimants permanents
• H02K 1/27 - Noyaux rotoriques à aimants permanents
• H02K 1/28 - Moyens de montage ou de fixation des parties magnétiques tournantes sur ou aux structures constituant le rotor

Abrégé

The hollow shaft motor according to the present invention comprises a motor housing 11 having a cylindrical shape; a housing cover assembly 12 coupled to an upper portion of the motor housing 11; a stator assembly 20 located in the motor housing 11 and in a lower portion of the housing cover assembly 12; a rotor assembly 30 located in the stator assembly 20 to rotate; a screw shaft 10 coupled to the rotor assembly 30 to rotate together; and a ball nut 17 coupled to the screw shaft 10 to move vertically, wherein the housing cover assembly 12 comprises a housing cover 121 having a sleeve 124 extended downwardly so as for the screw shaft 10 to be located inside, and an inner upward bending part 124B bent inwardly and heading upwardly is formed at the bottom end of the sleeve 124.

Classes IPC  ?

• H02K 7/00 - Dispositions pour la mise en œuvre d'énergie mécanique associées structurellement aux machines dynamo-électriques, p. ex. association structurelle avec des moteurs mécaniques d'entraînement ou des machines dynamo-électriques auxiliaires
• H02K 5/16 - Moyens de support des paliers, p. ex. supports isolants ou moyens pour ajuster les paliers dans leurs flasques
• H02K 7/116 - Association structurelle avec des embrayages, des freins, des engrenages, des poulies ou des démarreurs mécaniques avec des engrenages
• H02K 5/22 - Parties auxiliaires des enveloppes non couvertes par les groupes , p. ex. façonnées pour former des boîtes à connexions ou à bornes
• H02K 3/50 - Fixation des têtes de bobines, des connexions équipotentielles ou des connexions s'y raccordant
• H02K 1/22 - Parties tournantes du circuit magnétique
• H02K 1/12 - Parties fixes du circuit magnétique
• H02K 5/24 - EnveloppesEnceintesSupports spécialement adaptés pour la réduction ou à la suppression des bruits ou vibrations
• H02K 5/04 - Enveloppes ou enceintes caractérisées par leur configuration, leur forme ou leur construction
• B60T 13/74 - Transmission de l'action de freinage entre l'organe d'attaque et les organes terminaux d'action, avec puissance de freinage assistée ou relais de puissanceSystèmes de freins incorporant ces moyens de transmission, p. ex. systèmes de freinage à pression d'air avec entraînement ou assistance électrique

Abrégé

The apparatus for manufacturing a laminated core according to the present invention is characterized by comprising a lower die 10 comprising a plurality of piercing dies 11 and a laminating unit 13; and an upper die 20 comprising piercing punches 21 arranged above the piercing dies 11 and a blanking punch 22 arranged above the laminating unit 13, the laminating unit 13 comprising a blanking die 131 and a squeeze ring 132 installed at a lower part of the blanking die 131, the apparatus further comprising a back pressure unit 14 installed at a lower part of the squeeze ring 132, wherein the back pressure unit 14 comprises a back pressure plate 141; a back pressure cylinder 142 for operating a cylinder rod 143 which moves the back pressure plate 141 up and down; and a scale bar head 145 installed at a lower part of the cylinder rod 143.

Classes IPC  ?

• H02K 15/02 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques des corps statoriques ou rotoriques
• H01F 41/02 - Appareils ou procédés spécialement adaptés à la fabrication ou à l'assemblage des aimants, des inductances ou des transformateursAppareils ou procédés spécialement adaptés à la fabrication des matériaux caractérisés par leurs propriétés magnétiques pour la fabrication de noyaux, bobines ou aimants
• H01F 3/02 - Noyaux, culasses ou induits en feuilles

Abrégé

The apparatus for manufacturing a laminated core with heating adhesion according to the present invention is characterized by comprising a lower die 10 comprising a plurality of piercing dies 11, an adhesive applying unit 12 installed on one side of the piercing dies 11, and a laminating unit 13 installed on one side of the adhesive applying unit 12; an upper die 20 comprising piercing punches 21 arranged above the piercing dies 11 and a blanking punch 22 arranged above the laminating unit 13; and an SB steel strip 102 continuously fed to an upper part of the lower die 10, for being formed into a laminar member 101 by operation of the piercing punch 21 and the blanking punch 22, wherein the laminating unit 13 comprises a blanking die 131, a squeeze ring 132 installed at a lower part of the blanking die 131, and a first heating unit 135 installed at a lower part of the squeeze ring 132, and laminates the laminar member 101 in the inner diameter surface of the squeeze ring 132 to manufacture a laminated core 100.

Classes IPC  ?

• H02K 15/02 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques des corps statoriques ou rotoriques
• H01F 41/02 - Appareils ou procédés spécialement adaptés à la fabrication ou à l'assemblage des aimants, des inductances ou des transformateursAppareils ou procédés spécialement adaptés à la fabrication des matériaux caractérisés par leurs propriétés magnétiques pour la fabrication de noyaux, bobines ou aimants
• H01F 3/02 - Noyaux, culasses ou induits en feuilles
• B32B 37/12 - Procédés ou dispositifs pour la stratification, p. ex. par polymérisation ou par liaison à l'aide d'ultrasons caractérisés par l'usage d'adhésifs

Abrégé

The purpose of this invention is to provide an imaging system and imaging method that make it possible to, even when imaging a thick subject, simply and reliably acquire an image of a deep part of the subject. This invention provides an imaging system that is for imaging a subject using transmitted near-infrared light and comprises: a near-infrared light emission unit that is capable of emitting near-infrared light onto the subject; a near-infrared camera for receiving near-infrared light that has passed through the subject; and a control unit comprising an image processing unit for using the result of the reception of the transmitted near-infrared light by the near-infrared camera to generate an emphasized image in which a near-infrared-light-absorbing portion inside the subject is emphasized. The near-infrared light emission unit and near-infrared camera are disposed with the subject to be imaged interposed therebetween. The near-infrared camera comprises a light reception element array in which a plurality of light reception elements that are each electrically separated from the light reception elements adjacent thereto are arranged two dimensionally.

Classes IPC  ?

• G01N 21/17 - Systèmes dans lesquels la lumière incidente est modifiée suivant les propriétés du matériau examiné

Abrégé

The present invention relates to a smoke reduction apparatus that collects and reduces particulate matter contained in exhaust gas discharged from an emergency generator diesel engine or the like, and then discharges the exhaust gas. More particularly, the present invention is characterized by comprising: an inner space; a body that communicates with the inner space and has an inlet pipe at one end and an outlet pipe at the other end; two or more purification filters that are arranged side by side in the longitudinal direction in the inner space, reduce particulate matter in exhaust gas introduced through the inlet pipe of the body, and then discharge the exhaust gas through the outlet pipe; and guide means that are mounted spaced apart on the inlet side of the purification filters and guide the introduced exhaust gas so that the exhaust gas flows uniformly to the purification filters.

Classes IPC  ?

• F01N 3/021 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour refroidir ou pour enlever les constituants solides des gaz d'échappement au moyen de filtres
• F01N 13/08 - Autres aménagements ou adaptations des tubulures d'échappement
• F02B 63/04 - Adaptations des moteurs pour entraîner des pompes, des outils tenus à la main ou des génératrices électriquesCombinaisons portatives de moteurs avec des dispositifs entraînés par des moteurs pour génératrices électriques

Abrégé

A detection device for the seating detection of an object on a clamping device includes a measuring chamber with an inflow opening to supply a detection fluid from a pressure source, at least one outflow opening to discharge the detection fluid to a pressure sink and with at least one detection opening, which can be closed at least partially by the object abutting on the clamping device. An inflow resistance limits an inflow of the detection fluid via the inflow opening, at least one outflow resistance limits an outflow of the detection fluid via the at least one outflow opening and a pressure sensor determines a pressure of the detection fluid in the measuring chamber.

Classes IPC  ?

• B23Q 17/00 - Agencements sur les machines-outils pour indiquer ou mesurer
• G01B 13/12 - Dispositions pour la mesure caractérisées par l'utilisation de fluides pour objets ou des ouvertures espacés

Abrégé

Provided are an anti-rolling apparatus for ships, a ship, and an anti-rolling method for ships which enable efficient imparting of an anti-rolling effect with a simple structure even in the case where the center of gravity of a ship body varies depending on a load state.　An anti-rolling apparatus 3 is provided with a water pouring means 32 for supplying seawater in an ART 31, a water draining means 33 for draining seawater from the ART 31, and a control device 4 for controlling switching between the water pouring means 32 and the water draining means 33. The control device 4 calculates, from the GM (metacenter height) of a ship 1 calculated by a loading computer, a sway-specific cycle in a loaded state thereof, and then calculates a rolling reduction rate of the anti-rolling apparatus 3 in each wave cycle, to thereby determine whether to supply seawater to the the ART 31, or to drain seawater from the ART 31.

Classes IPC  ?

• B63B 13/00 - Conduits pour l'épuisement ou le ballastageÉquipement automatique pour l'assèchementDalots
• B63B 27/24 - Aménagement des équipements de bord pour l'embarquement ou le débarquement des cargaisons ou des passagers des systèmes de canalisations
• B63B 39/03 - Installations pour diminuer le tangage, le roulis ou autres mouvements similaires indésirables du navireAppareils pour indiquer l'assiette du navire réduisant les mouvements du navire par déplacement de masses par déplacement de liquides

Abrégé

A laminated core manufacturing apparatus includes an upper mold and a lower mold and enabling the manufacturing of a laminated core by stacking individual laminar members which are formed by having a strip which is sequentially transferred on an upper portion of the lower mold undergo a piercing process and a blanking process by means of punches provided to the upper mold, wherein the laminated core manufacturing apparatus further comprises: a squeeze ring installed on a lower portion of a blanking die for the blanking process; an elevating block installed on the lower portion of the squeeze ring; an elevating means for vertically moving the elevating block; and a heating block installed on an upper portion of the elevating block and positioned at an inner diameter surface of the laminated core.

Classes IPC  ?

• H02K 15/02 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques des corps statoriques ou rotoriques

Abrégé

An apparatus for manufacturing a heat sealing-type rotational laminated core, includes an upper mold and a lower mold, and forming and stacking individual laminar members, the individual laminar members being formed by having a strip which is sequentially transferred on the upper portion of the lower mold undergone a piercing process and a blanking process by punches mounted on the upper mold.

Classes IPC  ?

• H01F 3/04 - Noyaux, culasses ou induits en bandes ou rubans
• H01F 7/06 - Électro-aimantsActionneurs comportant des électro-aimants
• H01F 41/02 - Appareils ou procédés spécialement adaptés à la fabrication ou à l'assemblage des aimants, des inductances ou des transformateursAppareils ou procédés spécialement adaptés à la fabrication des matériaux caractérisés par leurs propriétés magnétiques pour la fabrication de noyaux, bobines ou aimants
• H01F 3/02 - Noyaux, culasses ou induits en feuilles
• B01J 6/00 - CalcinationCuisson
• B01J 21/06 - Silicium, titane, zirconium ou hafniumLeurs oxydes ou hydroxydes
• B01J 23/44 - Palladium
• B01J 35/00 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général
• B01J 37/02 - Imprégnation, revêtement ou précipitation
• F01N 3/28 - Structure des réacteurs catalytiques

Abrégé

An apparatus for manufacturing a heat sealing-type rotational laminated core enabling the automatic separation of a laminated core, wherein the apparatus for manufacturing a laminated core includes: a squeeze ring installed on the lower portion of a blanking die for the blanking process; a heating means installed on the outer portion of the squeeze ring; a rotating die having the squeeze ring and the heating means installed therein to rotate by a predetermined pitch with the squeeze ring and the heating means; a vertically-moving die installed on one side of the blanking die and having a plurality of protruding portions and recessed portions formed; and a fixed die installed in the upper mold on the upper side of the vertically-moving die and having a plurality of recessed portions and protruding portions formed.

Classes IPC  ?

• H02K 15/12 - Imprégnation, chauffage ou séchage des bobinages, des stators, des rotors ou des machines
• H02K 15/02 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques des corps statoriques ou rotoriques

Abrégé

A device for inspecting waterproofness of an object includes a lower jig and an upper jig configured to support the object to be inspected, inspection modules configured to contact an outer surface of the object, and an air compressor configured to supply air to the inspection modules. Each of the inspection modules includes a jig that is configured to contact the outer surface of the object and defines a chamber configured to communicate air, a valve defining a passage in communication with the chamber, an air supply line connecting the valve to the air compressor and configured to guide air to the passage, and a pressure sensor connected to the valve and configured to detect an air pressure in the passage.

Classes IPC  ?

• G01M 3/32 - Examen de l'étanchéité des structures ou ouvrages vis-à-vis d'un fluide par utilisation d'un fluide ou en faisant le vide par mesure du taux de perte ou de gain d'un fluide, p. ex. avec des dispositifs réagissant à la pression, avec des indicateurs de débit pour récipients, p. ex. radiateurs
• B25B 11/02 - Calibres d'assemblage

Abrégé

Disclosed is a vertical strip accumulator. The vertical strip accumulator includes an inner drum unit having an inner drum; an outer drum unit installed at an outer side of the inner drum unit; a central drum unit installed at an inner side of the inner drum unit; and an input unit configured to carry a skelp supplied from an uncoiler to the outer drum unit. The outer drum unit includes an outer drum configured to selectively rotate forward and reverse; a first power source configured to provide a power to the outer drum; an outer roller installed to the outer drum; and a first control unit connected to the first power source to control the operation of the first power source. The input unit includes a carrying roller provided in contact with the skelp; a second power source configured to supply a power to the carrying roller; and a second control unit connected to the second power source to control the operation of the second power source.

Classes IPC  ?

• B65H 51/20 - Dispositifs pour stocker temporairement le matériau filiforme pendant l'avance, p. ex. pour stockage tampon
• B21C 47/26 - Dispositions particulières permettant un traitement simultané ou subséquent du matériau
• B21C 49/00 - Dispositifs pour accumuler temporairement les matériaux
• B65G 47/84 - Roues en forme d'étoiles ou dispositifs à courroies ou chaînes sans fin, les roues ou dispositifs étant dotés d'éléments venant en prise avec les objets
• B21D 43/02 - Avancement du matériau en fonction du mouvement de la matrice ou de l'outil

Abrégé

A method for roughening a cylinder bore wall to be coated of a component, at least one groove, running around the central longitudinal axis, and at least one associated groove web, are generated such that the at least one groove web, in a radial direction directed toward the central longitudinal axis, forms first undercuts for a coating which is to be applied. Axial grooves running in the cylinder bore wall transversely to the at least one groove are generated such that the at least one groove web, in a peripheral direction about the central longitudinal axis, forms respective second undercuts for the coating which is to be applied. An adhesion of the coating which is to be applied, in the peripheral direction, is improved, so that stress cracks or detachments owing to a different thermal expansion of the component and of the coating which is to be applied are avoided.

Classes IPC  ?

• B24B 33/02 - Machines ou dispositifs de finissageAccessoires à cet effet pour travailler intérieurement des surfaces de révolution, p. ex. de forme cylindrique ou conique
• B24B 39/02 - Machines ou dispositifs à brunir, c.-à-d. utilisant des organes de pression pour durcir les surfacesAccessoires à cet effet pour travailler intérieurement des surfaces de révolution
• C23C 4/02 - Pré-traitement du matériau à revêtir, p. ex. pour revêtement de parties déterminées de la surface
• B23P 9/02 - Traitement ou finition par pression, p. ex. par moletage
• B23B 27/24 - Outils à moleter
• B21H 7/18 - Fabrication d'articles non prévus dans les groupes , p. ex. outils d'agriculture, fourchettes, couteaux, cuillères d'épingles à rainureLaminage de rainures sur des pièces, p. ex. de rainures de graissage
• B23P 13/02 - Fabrication d'objets métalliques par des opérations impliquant un usinage à la machine, mais non couvertes par une seule autre sous-classe dans lesquelles seules les opérations d'usinage à la machine sont importantes
• F02F 1/18 - Autres cylindres

Abrégé

a, b) for the opposite spindle stock (2′) yields advantageous centers of gravity in particular of the move able components and a high level of stability of the machine and therefore high level of machining precision of the machine.

Classes IPC  ?

• B23C 3/06 - Fraisage de vilebrequins
• B23C 1/04 - Machines à fraiser non conçues pour des pièces particulières ou des opérations spéciales avec plusieurs broches de travail horizontales
• B23Q 1/01 - Bâtis, bancs, colonnes ou éléments similairesAgencement des glissières de guidage
• B23Q 1/62 - Supports mobiles ou réglables d'outils ou de pièces utilisant des mécanismes particuliers avec des guidages en translation uniquement avec deux guidages en translation uniquement à axes perpendiculaires, p. ex. chariots à mouvements transversaux
• B23Q 1/25 - Supports mobiles ou réglables d'outils ou de pièces
• B23C 5/26 - Fixation des fraises sur la broche d'entraînement
• B23Q 11/00 - Accessoires montés sur les machines-outils pour maintenir les outils ou les organes de la machine dans de bonnes conditions de travail ou pour refroidir les pièces travailléesDispositifs de sécurité spécialement combinés aux machines-outils, disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines
• B23Q 1/26 - Supports mobiles ou réglables d'outils ou de pièces caractérisés par des particularités de structure concernant la coopération des organes animés d'un mouvement relatifMoyens pour empêcher un déplacement relatif de ces organes
• B23B 3/06 - Machines ou dispositifs à tourner caractérisés uniquement par l'agencement particulier des éléments de structure

Abrégé

An electronic brake motor structure includes a lower housing coupled to a block; a ball screw installed in the center inside the housing and block; a nut member into which the ball screw penetrates to be coupled therewith; a piston coupled to an outer side of the nut member; a hollow shaft coupled to an outer side of a lower part of the piston; a rotor module including a rotor and a magnet, coupled to an outer side of the hollow shaft; a stator module coupled to an outer side of the rotor module; an upper bracket for mounting a first bearing to thereinside; a driven shaft, coupled to an upper part of the ball screw to support the ball screw; a joint member coupled to a bottom of the ball screw with a mounting bolt to support the ball screw and a fourth bearing.

Classes IPC  ?

• H02K 5/22 - Parties auxiliaires des enveloppes non couvertes par les groupes , p. ex. façonnées pour former des boîtes à connexions ou à bornes
• H02K 11/215 - Dispositifs utilisant un effet magnétique, p. ex. des éléments à effet Hall ou magnéto-résistifs
• H02K 11/25 - Dispositifs pour détecter la température ou actionnés par des valeurs de cette variable
• F16D 65/14 - Mécanismes d'actionnement pour freinsMoyens pour amorcer l'opération de freinage à une position prédéterminée
• H02K 5/173 - Moyens de support des paliers, p. ex. supports isolants ou moyens pour ajuster les paliers dans leurs flasques utilisant des roulements à rouleaux, p. ex. des roulements à billes
• F16D 121/24 - Électrique ou magnétique utilisant des moteurs

Abrégé

In a method for operating a machine tool, a machine-specific flow resistance and a respective tool-specific flow resistance are ascertained for various tools. Tool-specific regulator parameters for regulating a pump of a coolant lubricant device are computed on the basis of the machine-specific flow resistance and the tool-specific flow resistance of the tool chucked in a tool spindle. Subsequently, the machine tool is operated using the tool-specific regulator parameters. In this way, a rapid and exact feed of coolant lubricant to the machining point of the respective chucked tool is enabled in a simple and flexible manner.

Classes IPC  ?

• B23Q 11/10 - Dispositions pour le refroidissement ou la lubrification des outils ou des pièces travaillées
• B23Q 11/12 - Dispositions pour le refroidissement ou la lubrification des parties des machines
• G05B 19/04 - Commande à programme autre que la commande numérique, c.-à-d. dans des automatismes à séquence ou dans des automates à logique

Abrégé

The invention relates to test equipment (11) for testing the seating of an object (4) on a clamping device (3), comprising a measuring chamber (14) having an inlet opening (15a) for the supply of a test fluid from a pressure source (16), at least one discharge opening (17a, 17b) for discharging the test fluid to a pressure sink (18) and having at least one test opening (19), which can be closed, at least in part, by the object (4) abutting the clamping device (3), a supply flow resistor (22) for limiting a supply flow of the test fluid through the inlet opening (15a), at least one discharge flow resistor (24a, 24b) for limiting a discharge flow of the test fluid through the at least one discharge opening (17a, 17b) and a pressure sensor (30) for measuring a pressure of the test fluid in the measuring chamber (14).

Classes IPC  ?

• B23Q 17/00 - Agencements sur les machines-outils pour indiquer ou mesurer
• G01B 3/12 - Roues à mesurer

Abrégé

The invention relates to a cold rolling machine (10) and to a method for producing a profile on a workpiece (14). The cold rolling machine (10) has two preferably identically constructed tool units (12, 13). Each tool unit (12, 13) has at least one rolling rod (19) extending in the longitudinal direction (L), a tool slide (21), a slide drive device (25), a pivoting carrier (33) and a pivot drive (38). The at least one rolling rod (19) is fastened to the tool slide (21) and can be moved in the longitudinal direction (L) by means of the slide drive device (25). The pivoting carrier (33) can be pivoted about a pivot axis (S1, S2) extending in the longitudinal direction (L) by means of the pivot drive (38). The tool slide (21) is arranged on the pivoting carrier (33). An angle of inclination (α) can thereby be set between the two rolling rods (19), which angle of inclination can have, for example, a value of 0 degrees to 2.0 degrees or to 0.2 degrees. Conical profiles can thereby be produced in the workpiece (14).

Classes IPC  ?

• B21H 3/06 - Fabrication au moyen d'éléments profilés autres que des rouleaux, p. ex. au moyen de mâchoires se déplaçant longitudinalement ou décrivant des courbes l'une par rapport à l'autre
• B21H 5/02 - Fabrication de roues dentées de roues droites

Produits et services

3, 5-axis machine tools designed to carry out roughing, semi-finishing and finishing, milling and metalworking operations; machine tools spindles, machine tool holders for clamping the tool in the spindle taper in order to carry out 3, 5-axis machining; automatic machine tool changers composed of a tool storage magazine and a transfer system or robot for exchanging tool between the tool storage magazine and the machine spindle; machine tool holders in the nature of work piece holders for machines for clamping the work piece onto the machine; numerically controlled machines for roughing, semi-finishing and finishing, milling and metalworking operations; manipulators, namely, devices attached to machine tools used to handle work pieces, tools, heads, accessories employed with the machine tools, namely, collet chucks; robotic machines, namely, 1, 2, 3, 4, 5, 6-axis robotic machines that transfer or change machine tools; machines for the production of dies and molds Downloadable software for programming logic controllers for the controlling and monitoring of machines for precision mechanical processing, namely, routing and milling machines, spindles, tool holders, automatic tool changers, work piece holders, numerically controlled machines, manipulators, robotic machines, machines for the production of dies and molds, and machines for treating components made of composite material; electronic devices in the nature of programmed logic controllers for the controlling and monitoring of machines for precision mechanical processing, namely, routing and milling machines, spindles, tool holders, automatic tool changers, work piece holders, numerically controlled machines, manipulators, robotic machines, machines for the production of dies and molds, and machines for treating components made of composite material

Abrégé

A device for inspecting waterproofness of the present embodiment comprises: a lower jig on which an object-to-be-inspected is placed; an upper jig which is in contact with an upper surface of the object-to-be-inspected and presses the object-to-be-inspected;a plurality of inspection modules being in contact with an outer surface of the object-to-be-inspected; and an air compressor for supplying air to the plurality of inspection modules, wherein each of the plurality of inspection modules comprises: a jig being in close contact with the outer surface of the object-to-be-inspected and including a chamber which is formed therein, through which air passes; a valve including a passage formed to communicate with the chamber; an air supply line for connecting the valve and the air compressor so as to guide air to the passage; and a pressure sensor connected to the valve so as to sense pressure of the passage.

Classes IPC  ?

• G01M 3/32 - Examen de l'étanchéité des structures ou ouvrages vis-à-vis d'un fluide par utilisation d'un fluide ou en faisant le vide par mesure du taux de perte ou de gain d'un fluide, p. ex. avec des dispositifs réagissant à la pression, avec des indicateurs de débit pour récipients, p. ex. radiateurs

Produits et services

Machines, namely machine tools; Machine parts; Accessories of machines. Computer software, In particular software for designing, planning, analysing and optimising machines; Software for industrial process designing, planning, analysing and optimising, in particular of machine processes and production processes, in particular for machine tools; Software for machine controlling and monitoring, in particular machine tools; Software for machine process and production process monitoring, controlling and evaluating; Software for simulating of installations and machines, in particular machine tools, and machine processes, in particular for machine tools, and of production processes and product life cycles; Simulation software; Optimisation software; Software for the 3D simulation of industrial processes, in particular of machine processes and production systems; Software for the 3D planning of industrial processes, in particular of machine processes, production processes and product life cycles; Software for industrial process automation, in particular of machine processes and production processes; Software for industrial processes optimisation, in particular of machine processes, production processes and product life cycles; Computer databases; Software for information processing; Computer hardware; Data processing apparatus; Computer peripheral devices, in particular for the control of machines and for the evaluation of production and machine data. Computerized file management; Updating and maintenance of data in computer databases. Machinery maintenance and repair, Converting and upgrading of machines; Installation services relating to computer hardware, data processing equipment, peripheral devices, in particular for controlling of machines and for evaluating of production and machine data; Installation of hardware and wires for internet access, of telecommunications equipment, computer networking apparatus and information technology equipment, and installation of technical installations, in particular for the purpose of machine processes and production processes automating and for machine networking. Arranging access to computer databases; Data bank interconnection services. Arranging and conducting of training courses. Creating, administration, installation, adaptation, maintenance, rental, providing of temporary use and software and computer program maintenance; Software, databases and computer program development, updating and maintenance; computer program and software advisory services; Software as a Service [SaaS] featuring software for the design and planning of machine processes and production processes, in particular for machine tools; Software as a Service [SaaS] featuring software for the control and monitoring of machines, in particular of machine tools; Software as a Service [SaaS] featuring software for monitoring, controlling and evaluating of machine processes and production processes; Software as a Service [SaaS] featuring software for the simulation of machines, in particular of machine tools, and machine processes, in particular for machine tools, and of production processes; Engineering design and consultancy, Development and installation of software, Software customisation services, Technological consultation services; Development of customer-specific solutions, namely development of software, in particular for the automation of machine processes and production processes and for machine networking; Installation of computer software, in particular for the purpose of machine process and production process automating and for machine networking.

Produits et services

Machines, namely machine tools; Machine parts; Accessories of machines. Computer software, in particular software for machine designing, planning, analysing and optimising; Software for industrial process designing, planning, analysing and optimising, in particular of machine processes and production processes, in particular for machine tools; Software for machine controlling and monitoring, in particular machine tools; Software for machine process and production process monitoring, controlling and evaluating; Software for simulating of installations and machines, in particular machine tools, and machine processes, in particular for machine tools, and of production processes and product life cycles; Simulation software; Optimisation software; Software for the 3D simulation of industrial processes, in particular of machine processes and production systems; Software for the 3D planning of industrial processes, in particular of machine processes, production processes and product life cycles; Software for industrial process automation, in particular of machine processes and production processes; Software for industrial processes optimisation, in particular of machine processes, production processes and product life cycles; Computer databases; Software for information processing; Computer hardware; Data processing apparatus; Computer peripheral devices, in particular for the control of machines and for the evaluation of production and machine data. Computerized file management; Updating and maintenance of data in computer databases. Machinery maintenance and repair, Converting and upgrading of machines; Installation services relating to computer hardware, data processing equipment, peripheral devices, in particular for controlling of machines and for evaluating of production and machine data; Installation of hardware and wires for internet access, of telecommunications equipment, computer networking apparatus and information technology equipment, and installation of technical installations, in particular for the purpose of machine processes and production processes automating and for machine networking. Arranging access to computer databases; Data bank interconnection services. Arranging and conducting of training courses. Creating, administration, installation, adaptation, maintenance, rental, providing of temporary use and software and computer program maintenance; Software, databases and computer program development, updating and maintenance; computer program and software advisory services; Software as a Service [SaaS] featuring software for the design and planning of machine processes and production processes, in particular for machine tools; Software as a Service [SaaS] featuring software for the control and monitoring of machines, in particular of machine tools; Software as a Service [SaaS] featuring software for monitoring, controlling and evaluating of machine processes and production processes; Software as a Service [SaaS] featuring software for the simulation of machines, in particular of machine tools, and machine processes, in particular for machine tools, and of production processes; Engineering design and consultancy, Development and installation of software, Software customisation services, Technological consultation services; Development of customer-specific solutions, namely development of software, in particular for the automation of machine processes and production processes and for machine networking; Installation of computer software, in particular for the purpose of machine process and production process automating and for machine networking.

Abrégé

The invention relates to a positioning device (5) for clamping and positioning a workpiece, said positioning device comprising a main body (8), a rotary body (9) mounted rotatably relative to the main body (8) and designed for clamping the workpiece, a rotary feedthrough (10) for transferring at least one fluid between the main body (8) and the rotary body (9), an energy transmission unit (11) for contactlessly transmitting electrical energy between the main body (8) and the rotary body (9), and a valve device mounted on the rotary body (9) and actuatable by means of the transmitted electrical energy for controlling a flow of the at least one fluid.

Classes IPC  ?

• B23Q 1/00 - Éléments composant la structure générale d'un type de machine, et plus spécialement gros éléments fixes
• B23Q 3/08 - Moyens de fixation de la pièce autres que les moyens actionnés mécaniquement
• B23B 31/30 - Mandrins de serrage caractérisés par le système de commande à distance des moyens de serrage utilisant des moyens hydrauliques ou pneumatiques dans le mandrin
• B25B 5/06 - Dispositions pour transmettre le mouvement aux mâchoires

Abrégé

A holding apparatus/workpiece adapter apparatus arrangement includes a holding apparatus and a workpiece adapter apparatus. The workpiece adapter apparatus is positioned and fixed, with a workpiece fastened thereto, by the holding apparatus. The holding apparatus has partially cylindrical positioning elements, which engage in an associated cylindrical positioning recess and a positioning slot and position the workpiece adapter apparatus in an x and a y direction. The workpiece adapter apparatus bears by mating contact surfaces against contact surfaces of the holding apparatus and is clamped by linearly displaceable clamping elements and pressed against the contact surfaces, and thus positioned in a z direction. For clamping, clamping surfaces of the clamping elements bear against mating clamping surfaces of the workpiece adapter apparatus.

Classes IPC  ?

• B23Q 1/00 - Éléments composant la structure générale d'un type de machine, et plus spécialement gros éléments fixes
• B23Q 16/00 - Équipement non prévu ailleurs pour mettre en position de façon précise l'outil ou la pièce à travailler
• B23B 31/107 - Caractérisés par les dispositifs de maintien ou de serrage ou par leurs moyens d'action directe le maintien étant assuré par des éléments d'arrêt agissant latéralement, p. ex. doigts, écrous, clavettesCaractérisés par les dispositifs de maintien ou de serrage ou par leurs moyens d'action directe le maintien étant assuré par éléments mobiles, p. ex. des billes
• B23Q 3/10 - Dispositifs auxiliaires, p. ex. collets, allonges

Abrégé

c) of the safety operation device (4).

Classes IPC  ?

• G05B 19/04 - Commande à programme autre que la commande numérique, c.-à-d. dans des automatismes à séquence ou dans des automates à logique
• G05B 19/18 - Commande numérique [CN], c.-à-d. machines fonctionnant automatiquement, en particulier machines-outils, p. ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'un programme sous forme numérique
• B25J 13/02 - Moyens de commande à préhension manuelle
• B25J 19/06 - Dispositifs de sécurité
• B25J 13/06 - Postes de commande, p. ex. pupitres, tableaux de contrôle
• B25J 9/16 - Commandes à programme

Abrégé

The invention relates to a method and to a device (20) for producing a tooth system (21) on a cylindrical and in particular hollow cylindrical workpiece (22). A forming die (27) having a forming profile (31) is pressed against the workpiece during a first rolling motion in a first rolling direction U1, whereby a first axial section a1 of the tooth system (21) is produced. Then, maintaining contact between the forming die (27) and the workpiece (22), a second rolling motion is carried out to form a second axial section a2 of the tooth system (21), specifically in a second rolling direction U2 which is opposite the first rolling direction U1. Simultaneously to the second rolling motion and every additional rolling motion, an axial motion is carried out between the forming die (27) and the workpiece (22) in an axial direction A, parallel to the longitudinal axis L of the workpiece (22). The number of rolling motions having overlapping axial motion depends on the number of axial sections a1, a2, ... to be produced.

Classes IPC  ?

• B21H 5/02 - Fabrication de roues dentées de roues droites

Abrégé

An apparatus for inspecting a ventilation characteristic according to various embodiments may comprise: a seating unit to which an object to be inspected is attached, and which has a lower surface and an upper surface facing in a direction opposite to the lower surface and includes at least one through-hole passing through the lower surface and the upper surface; a measuring unit which includes a groove for receiving at least a portion of the seating unit including the lower surface of the seating unit, and a fluid supply passage for supplying a fluid in a direction facing the object to be inspected which is attached to the seating unit; and a compressing unit which is disposed to apply a pressing pressure to the seating unit at a position opposite to the upper surface of the seating unit and includes a fluid discharge passage so that a fluid supplied from the measurement unit is discharged through the object to be inspected. Other embodiments are also possible.

Classes IPC  ?

• G01M 3/40 - Examen de l'étanchéité des structures ou ouvrages vis-à-vis d'un fluide par utilisation de moyens électriques, p. ex. par observation de décharges électriques
• G01D 21/02 - Mesure de plusieurs variables par des moyens non couverts par une seule autre sous-classe
• G01M 3/16 - Examen de l'étanchéité des structures ou ouvrages vis-à-vis d'un fluide par utilisation d'un fluide ou en faisant le vide par détection de la présence du fluide à l'emplacement de la fuite en utilisant des moyens de détection électrique

Abrégé

The invention relates to a method for operating a machine tool, wherein a machine-specific flow resistance (RM) and a respective tool-specific flow resistance (RW) for different tools (W1 to W4) is determined. Tool-specific regulation parameters (PW) for regulating a pump (15) of a cooling and lubricating device are calculated by means of the machine-specific flow resistance (RM) and of the tool-specific flow resistance (RW) of the tool (W1 to W4) gripped in a tool spindle (10, 11). Subsequently, the machine tool is operated with the tool-specific regulation parameters (PW). As a result, a fast and exact delivery of cooling lubricant to the processing site of the respective gripped tool (W1 to W4) is enabled in a simple and flexible manner.

Classes IPC  ?

• G05B 19/04 - Commande à programme autre que la commande numérique, c.-à-d. dans des automatismes à séquence ou dans des automates à logique
• B23Q 11/10 - Dispositions pour le refroidissement ou la lubrification des outils ou des pièces travaillées

Abrégé

The present invention relates to a direct current motor for a vehicle, the motor having a novel electromagnetic structure and exhibiting excellent driving efficiency. The direct current motor comprises: a cover assembly; a yoke assembly that has a housing coupled with the cover assembly and a plurality of excitation poles arranged within the housing; an armature assembly that includes an armature core having a plurality of pole teeth around which coils interacting with the excitation poles are wound and a commutator having, on the armature core, the same number of commutator films as the excitation poles; and a brush disposed inside the cover assembly and selectively making contact with the commutator as the armature assembly rotates, wherein the excitation poles are provided such that three N-poles and three S-poles are alternately arranged, and 13 pole teeth and 13 commutator films are radially formed with a predetermined angle therebetween.

Classes IPC  ?

• H02K 1/24 - Noyaux rotoriques à pôles saillants
• H02K 13/10 - Dispositions des balais ou des collecteurs spécialement adaptées à l'amélioration de la commutation
• H02K 3/52 - Fixation des enroulements de pôles saillants ou de leurs connexions
• H02K 1/27 - Noyaux rotoriques à aimants permanents
• H02K 3/12 - Enroulements caractérisés par la configuration, la forme ou le genre de construction du conducteur, p. ex. avec des conducteurs en barre disposés dans des encoches
• H02K 5/14 - Moyens de support ou de protection des balais ou des porte-balais
• H02K 15/06 - Montage d'enroulements préfabriqués dans les machines
• H02K 5/22 - Parties auxiliaires des enveloppes non couvertes par les groupes , p. ex. façonnées pour former des boîtes à connexions ou à bornes
• H02K 3/28 - Schémas d'enroulements ou de connexions entre enroulements

Abrégé

Provided is an apparatus for testing waterproofness of a half-finished product, wherein the apparatus is configured to form a chamber space such that areas of holes and parts of the half-finished product are separated from each other, and high-pressure air is injected into the chamber space, thereby performing a waterproofness test. In addition, a sliding block is provided such that a hole blocking means blocking the holes of the half-finished product is moved forward and backward through engagement and disengagement of a body and a cover without requiring a separate power, and the apparatus includes the body, the cover, a sealing means, and a hole blocking means including a sliding block moved in a lateral direction of the half-finished product, a blocking member blocking a side hole of the holes, and a pushing member pushing the sliding block to be moved forward when the body and the cover are combined.

Classes IPC  ?

• G01M 3/32 - Examen de l'étanchéité des structures ou ouvrages vis-à-vis d'un fluide par utilisation d'un fluide ou en faisant le vide par mesure du taux de perte ou de gain d'un fluide, p. ex. avec des dispositifs réagissant à la pression, avec des indicateurs de débit pour récipients, p. ex. radiateurs
• G01M 3/26 - Examen de l'étanchéité des structures ou ouvrages vis-à-vis d'un fluide par utilisation d'un fluide ou en faisant le vide par mesure du taux de perte ou de gain d'un fluide, p. ex. avec des dispositifs réagissant à la pression, avec des indicateurs de débit
• H04M 1/24 - Dispositions pour les tests
• H04M 1/18 - Appareils téléphoniques spécialement adaptés à la marine, les mines ou d'autres endroits exposés aux dangers d'environnement

Abrégé

A holding device/workpiece adapter device arrangement (1) comprises a holding device (2) and a workpiece adapter device (3). The holding device (2) is used to position and fix the workpiece adapter device (3) with a workpiece fastened thereto. The holding device (2) has, in some sections, cylindrical positioning elements (41) that engage in an associated cylindrical positioning recess and in a positioning groove (56) and position the workpiece adapter device (3) in an x direction and in a y direction. The workpiece adapter device (3) has counter-contact surfaces (58, 59) that rest against contact surfaces (46, 47) of the holding device (2), and is clamped by means of linearly displaceable clamping elements (23, 24) and pressed against the contact surfaces (46, 47) and is thereby positioned in a z direction. To effect clamping, clamping surfaces (39, 40) of the clamping elements (23, 24) rest against counter-clamping surfaces (60, 61) of the workpiece adapter device (3).

Classes IPC  ?

• B23Q 1/00 - Éléments composant la structure générale d'un type de machine, et plus spécialement gros éléments fixes

Abrégé

The invention relates to an internal milling machine for milling a workpiece that rotates during the machining, comprising an annular internal miller (5), wherein the Z-slide (4a, b) of each tool support (3a, b) comprises a through-opening, and the cross slide (7) carrying the internal miller (5) can be moved in the X-direction, the direction of extension of the assembly surface (1a) of the bed (1), which is designed such that it slopes forward. This main structure and particularly the arrangement of the Z-guides (6a, b) for the at least one tool support (3, b), outside the Z-guides (16a, b) for the counter spindle head (2') enables favourable centre-of-gravity positions particularly of the movable components and a high stability of the machine and consequently a high machining precision of the machine.

Classes IPC  ?

• B23C 3/06 - Fraisage de vilebrequins
• B23C 5/26 - Fixation des fraises sur la broche d'entraînement

Abrégé

The present invention relates to a container for a roll mask pack, which can store a mask pack sheet wound in a roll shape and provide, separately from the sheet, a sheet penetrating material, such as a tonic, cosmetics, or the like, capable of penetrating into the sheet. The container for a roll mask pack according to the present invention comprises: a container body for storing a sheet wound in a roll shape; a first auxiliary container coupled to one end of the container body so as to store a first sheet penetrating material; a second auxiliary container coupled to one end of the first auxiliary container so as to store a second sheet penetrating material; and an ejection cap coupled to the other end of the container body so as to open or close the container body. The first and second sheet penetrating materials are mixed and introduced into the container body.

Classes IPC  ?

• B65D 81/32 - Réceptacles, éléments d'emballage ou paquets pour contenus présentant des problèmes particuliers de stockage ou de transport ou adaptés pour servir à d'autres fins que l'emballage après avoir été vidés de leur contenu pour emballer plusieurs matériaux différents qui doivent être maintenus séparés avant d’être mélangés
• B65D 51/28 - Fermetures non prévues ailleurs combinées avec dispositifs auxiliaires pour des buts autres que la fermeture avec réceptacles auxiliaires pour objets ou matériaux supplémentaires
• B65D 85/67 - Réceptacles, éléments d'emballage ou paquets spécialement adaptés à des objets ou à des matériaux particuliers pour matériaux du genre bande ou ruban
• A45D 34/00 - Récipients ou accessoires spécialement conçus pour l'emploi de produits de toilette ou cosmétiques liquides, p. ex. de parfums
• A45D 44/00 - Autres articles cosmétiques ou de toilette, p. ex. pour salons de coiffure

Abrégé

In a method for roughening a cylinder bore wall (5), to be coated, of a component (1), at least one groove (6) extending about the longitudinal centre axis (4) and at least one associated groove ridge (7) are produced such that the at least one groove ridge (7) forms, in a radial direction directed towards the longitudinal centre axis, first undercuts (11) for a coating to be applied. Furthermore, axial grooves (12) extending transversely to the at least one groove (6) are produced in the cylinder bore wall (5) such that the at least one groove ridge (7) forms, in a circumferential direction (Φ) about the longitudinal centre axis, respective second undercuts (15) for the coating to be applied. As a result of the axial grooves (12), adhesion, in the circumferential direction (Φ), of the coating to be applied is easily improved, such that stress cracks or detachments as a result of different thermal expansion of the component (1) and of the coating to be applied are avoided.

Classes IPC  ?

• B23P 9/02 - Traitement ou finition par pression, p. ex. par moletage
• B21H 7/18 - Fabrication d'articles non prévus dans les groupes , p. ex. outils d'agriculture, fourchettes, couteaux, cuillères d'épingles à rainureLaminage de rainures sur des pièces, p. ex. de rainures de graissage
• B24B 39/02 - Machines ou dispositifs à brunir, c.-à-d. utilisant des organes de pression pour durcir les surfacesAccessoires à cet effet pour travailler intérieurement des surfaces de révolution
• C23C 4/02 - Pré-traitement du matériau à revêtir, p. ex. pour revêtement de parties déterminées de la surface
• F02F 1/18 - Autres cylindres

Produits et services

Machine tools, in particular machining centres; rolling mills, especially cold reduction mills for sections; grinding machines, in particular for curved surfaces; lathes, especially for pistons; multi-spindle drilling machines, vertical boring and turning machines engine testing devices, essentially consisting of testing appliances and apparatus for analysing experiment results; gear testing devices, mainly consisting of test apparatus and apparatus for analysing experiment results; pump testing devices, essentially composed of test apparatus and apparatus for analysing experiment results; machine-component testing devices, especially for testing the working and the water resistance of machine components, essentially consisting of testing appliances and apparatus for analysing experiment results

Abrégé

A positioning device (16) for a cylinder block (2) has a support element (20) which is pivotable about a pivot axis (23) by means of at least one electric drive motor (22). At least one clamping unit (35, 36) is arranged on the support element (20) for fixing the cylinder block (2) connected to an auxiliary device (19). The support element (20) has a processing through opening (25) for a processing tool (27) for processing at least one cylinder bore (26) of the cylinder block (2). This enables that an oil sump side and/or a crankshaft bore of the cylinder block (2) can be processed, in addition to the at least one cylinder bore (26). The positioning device (16) and the associated auxiliary device (19) thus enable a simple and economic processing of cylinder blocks (2).

Classes IPC  ?

• B23B 29/02 - Barres d'alésage
• B23Q 1/25 - Supports mobiles ou réglables d'outils ou de pièces
• B25H 1/00 - ÉtablisÉtagères ou supports portatifs pour disposer des outils portatifs ou des pièces à travailler
• B25H 1/18 - ÉtablisÉtagères ou supports portatifs pour disposer des outils portatifs ou des pièces à travailler avec possibilité de régler le dessus de l'établi en inclinaison
• B24B 33/02 - Machines ou dispositifs de finissageAccessoires à cet effet pour travailler intérieurement des surfaces de révolution, p. ex. de forme cylindrique ou conique
• B24B 41/06 - Supports de pièces, p. ex. lunettes réglables
• B24B 27/00 - Autres machines ou dispositifs à meuler

Abrégé

The present invention relates to an adhesively laminated core manufacturing apparatus for applying an adhesive to strips moving within a progressive molding apparatus and stacking core sheets in a bonding manner, the adhesively laminated core manufacturing apparatus comprising: a molding apparatus comprising an upper mold and a lower mold wherein a punch mounted on the upper mold blanks strips consecutively transferred on the top of the lower mold so as to form core sheets; and an adhesive application apparatus installed inside the lower mold so as to apply an adhesive to the lower side of the strips while the punch blanks the strips, wherein the adhesive application apparatus comprises: an adhesive discharge unit for discharging the adhesive to at least one application point of the lower side of the strips for forming the core sheets; an adhesive supply unit for applying a predetermined pressure so as to supply the stored adhesive to the adhesive discharge unit; and a cam driving unit for lifting/lowering the adhesive discharge unit with respect to the lower side of the strips, thereby not only significantly reducing core losses and the loss of magnetic flux density, but also having an excellent shape tolerance and coupling strength, and thus improving the efficiency of a motor.

Classes IPC  ?

• H02K 15/02 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques des corps statoriques ou rotoriques
• H01F 41/02 - Appareils ou procédés spécialement adaptés à la fabrication ou à l'assemblage des aimants, des inductances ou des transformateursAppareils ou procédés spécialement adaptés à la fabrication des matériaux caractérisés par leurs propriétés magnétiques pour la fabrication de noyaux, bobines ou aimants

Abrégé

The present invention relates to an adhesively laminated core manufacturing apparatus for applying an adhesive to strips moving within a progressive molding apparatus so as to stack core sheets in an adhesively laminating manner, the adhesively laminated core manufacturing apparatus comprising: a molding apparatus comprising an upper mold and a lower mold wherein piercing punches and a blanking punch mounted on the upper mold blank strips consecutively transferred on the top of the lower mold so as to form core sheets and stack the core sheets; and an adhesive application apparatus for applying an adhesive to the upper side of the strips while the punches blank the strips, wherein the adhesive application apparatus is mounted between the piercing punches and the blanking punch or partly inserted in the space inside the blanking punch or mounted at one side of the upper mold, to which the strips are supplied, and comprises: an adhesive discharge unit for discharging the adhesive to at least one application point of the lower side of the strips, from which the core sheets are formed; an adhesive supply unit for applying a predetermined pressure so as to supply the stored adhesive to the adhesive discharge unit; and a cam driving unit for lifting/lowering the adhesive discharge unit, thereby enabling swift and stable adhesive application at a desired application point as well as allowing efficient use of a workspace while significantly reducing manufacturing time and equipment costs required for the manufacture of laminated cores.

Classes IPC  ?

• H02K 15/02 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques des corps statoriques ou rotoriques
• H01F 41/02 - Appareils ou procédés spécialement adaptés à la fabrication ou à l'assemblage des aimants, des inductances ou des transformateursAppareils ou procédés spécialement adaptés à la fabrication des matériaux caractérisés par leurs propriétés magnétiques pour la fabrication de noyaux, bobines ou aimants

Abrégé

The present invention relates to an adhesively laminated core manufacturing apparatus for applying an adhesive to strips moving within a progressive molding apparatus so as to stack core sheets in an adhesively laminating manner, the adhesively laminated core manufacturing apparatus comprising: a molding apparatus comprising an upper mold and a lower mold wherein piercing punches and a blanking punch mounted on the upper mold blank strips consecutively transferred on the top of the lower mold so as to form core sheets and stack the core sheets; and first and second adhesive application apparatuses, which are mounted respectively on the upper mold and the lower mold and apply an adhesive to the upper and lower sides of the strips while the punches blank the strips, wherein the adhesive is a two-liquid adhesive comprising a curing agent and a main agent, and the first and second adhesive application apparatuses are configured to apply the curing agent and the main agent respectively, thereby allowing swift and stable adhesive application at a desired application point and contributing to increased productivity of laminated cores.

Classes IPC  ?

• H02K 15/02 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques des corps statoriques ou rotoriques
• H01F 41/02 - Appareils ou procédés spécialement adaptés à la fabrication ou à l'assemblage des aimants, des inductances ou des transformateursAppareils ou procédés spécialement adaptés à la fabrication des matériaux caractérisés par leurs propriétés magnétiques pour la fabrication de noyaux, bobines ou aimants

Abrégé

Disclosed is a machine tool system, which comprises at least one machine tool (18) for machining workpieces, having a workpiece holding device (20), wherein during machining of a workpiece one or more workpieces are held via an adapter (24) on the workpiece holding device (20), a positioning device (28) which positions workpiece blanks on adapters (24), an adapter loading transport device (62) with an adapter gripping device (66) which engages with said adapters (24), wherein the adapter loading transport device (62) brings adapters (24) provided with workpiece blanks from the positioning device (28) to the at least one machine tool (18), said adapter loading transport device loads at least one machine tool (18) and unloads adapters (24) from the at least one machine tool (18), said adapters provided with one or more machined workpieces, and a workpiece transporting device (64) with a workpiece gripping device (65), which engages with workpieces, wherein the workpiece transporting device (64) accepts and discharges machined workpieces from the adapter loading transport device (62) using the adapter loading transport device (62) after unloading on the at least one machine tool (18).

Classes IPC  ?

• B23Q 7/04 - Agencements pour la manipulation des pièces, spécialement combinés aux machines-outils ou disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines, p. ex. pour le transport, le chargement, le positionnement, le déchargement, le triage au moyen de pinces
• B23Q 7/14 - Agencements pour la manipulation des pièces, spécialement combinés aux machines-outils ou disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines, p. ex. pour le transport, le chargement, le positionnement, le déchargement, le triage coordonnés pour permettre un travail en chaîne

Abrégé

Disclosed is a high-hardness thin film-type transparent sheet glass comprising: a glass substrate; and a thin film layer including an inorganic oxide and having a refractive index of 1.5-2.5, wherein the thin film layer is formed on one surface of the glass substrate by plasma-enhanced chemical vapor deposition (PECVD).

Classes IPC  ?

• C03C 17/245 - Oxydes par dépôt à partir d'une phase vapeur
• G06F 3/041 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction

Produits et services

Parts of machines and parts of machine tools, in particular spindles, motor and drive spindles, multiaxial machine heads, machine tables, round tables in different axis versions, tool magazines, tool turrets and pallet changers, hydraulic components for machines and machine tools, as far as included in this class. Repair for machines and machine tools; maintenance and repair of components for machines and machine tools.

Produits et services

Processing machines for machining workpieces; machining centres; machine tools.

Abrégé

A method is proposed for controlling tool change operations on a machine tool, wherein a machining procedure on a workpiece includes a sequence of machining operations having in each case a particular tool and in each case a particular duration, and for a tool change, tools of a tool spindle are provided by a second storage device in communication with a first storage device, and wherein there is associated with the machining procedure a sequence of tool provision operations in which a tool provision operation has in each case a particular duration, wherein the method includes a determination stage wherein the durations of the machining operations and the tool provision operations are determined, and a control stage wherein the tool provision operations are temporally grouped in relation to the machining operations such that the tool provision operations bring about a minimized idle time in the machining procedure.

Classes IPC  ?

• B23Q 3/155 - Agencements pour insérer ou retirer automatiquement les outils
• G05B 19/418 - Commande totale d'usine, c.-à-d. commande centralisée de plusieurs machines, p. ex. commande numérique directe ou distribuée [DNC], systèmes d'ateliers flexibles [FMS], systèmes de fabrication intégrés [IMS], productique [CIM]
• B23Q 3/157 - Agencements pour insérer ou retirer automatiquement les outils les outils rotatifs
• B23Q 39/00 - Machines pour le travail des métaux incorporant un grand nombre de sous-ensembles capables chacun de réaliser une opération de travail du métal

Abrégé

Disclosed is a production system comprising a plurality of machine tools (22) for machining workpieces, further comprising a plurality of sequentially arranged work process devices (20), each of which includes at least one machine tool (22), different workpiece machining operations being performed in different work process devices (20), and comprising an automated conveying device (44) for conveying workpieces within and between work process devices (20). A central device (16) is connected to the automated conveying device (44) via which workpieces can be delivered from work process devices (20) to the central device (16).

Classes IPC  ?

• B23Q 41/04 - Caractéristiques se rapportant à la disposition des machines
• B23Q 41/06 - Caractéristiques se rapportant à l'organisation du travail des machines

Abrégé

The invention relates to a manufacturing system comprising a plurality of machine tools (22) for machining workpieces, said system having a plurality of operating sequence devices (20), each device having at least one machine tool (22). The operating sequence devices (20) are arranged sequentially and different machining processes for the workpieces are carried out in different operating sequence devices (20). The system also has an automated transport device (44) for transporting workpieces into and between operating sequence devices (20) and is characterised by at least one run (24; 26), in which a plurality of operating sequence devices (20) is arranged, devices (18) for the non-machining treatment of workpieces being arranged outside the at least one run (24; 26).

Classes IPC  ?

• B23Q 41/04 - Caractéristiques se rapportant à la disposition des machines
• B23Q 41/06 - Caractéristiques se rapportant à l'organisation du travail des machines

Abrégé

A workpiece clamping apparatus for a machine tool is proposed, including at least one receptacle for a workpiece, wherein the at least one receptacle includes a wall and an opening via which the workpiece is insertable into the receptacle in a linear direction and removable therefrom in a counter-direction, a clamping device for fixing the workpiece at the at least one receptacle, a first access area via which a first tool engages the workpiece for a first working operation, a counter-bearing for the first tool, and a second access area via which a second tool engages the workpiece for a second working operation, wherein the first working operation and the second working operation are performed at different locations on the workpiece using different tools and wherein the workpiece clamping apparatus is free of a counter-bearing for the second tool.

Classes IPC  ?

• B23B 41/12 - Machines ou dispositifs à aléser ou à percer spécialement adaptés à un travail particulierAccessoires spécialement conçus à cet effet pour former les surfaces de travail des cylindres, des paliers, p. ex. dans les têtes de bielles motrices, ou autres pièces de moteurs
• B23B 29/02 - Barres d'alésage
• B23Q 3/06 - Moyens de fixation de la pièce
• B23Q 16/00 - Équipement non prévu ailleurs pour mettre en position de façon précise l'outil ou la pièce à travailler
• B23Q 1/76 - LunettesAppuis

Abrégé

A manufacturing apparatus for an overlapped motor housing, according to the present invention, comprises: a base material supply unit for consecutively supplying a base material; a pressing unit, provided on one side of the base material supply unit, for manufacturing the base material into a first plate and a second plate by cutting a blank on same; an overlapping unit, provided on one side of the pressing unit, for transferring the second plate over the first plate in order to overlap same and thus forming stacked plates; and a multi-forming unit, provided on one side of the overlapping unit, for bending the stacked plates in order to manufacture same into the shape of a motor housing.

Classes IPC  ?

• H02K 15/14 - EnveloppesEnceintesSupports

Abrégé

A manufacturing apparatus for an overlapped motor housing, according to the present invention, comprises: a multi-forming unit comprising a bending die, on which a first plate and a second plate are disposed and bent, and a sizing die, which is for precisely manufacturing the first plate and the second plate that have been bent; first and second press units provided on both sides of the multi-forming unit, respectively; and a first base material supply unit and a second base material supply unit provided on one side of the first press unit and one side of the second press unit, respectively.

Classes IPC  ?

• H02K 15/14 - EnveloppesEnceintesSupports

Abrégé

In order to reduce equipment costs and make data input and output more convenient, this programmable display (2) is provided with a cradle unit (4) connected to a device that is being controlled and a tablet unit (3) that is removably placed in the cradle unit (4). The cradle unit (4) and the tablet unit (3) exchange information via near-field communication.

Classes IPC  ?

• G06F 1/16 - Détails ou dispositions de structure
• G06F 1/26 - Alimentation en énergie électrique, p. ex. régulation à cet effet

Abrégé

The invention relates to a workpiece adapter device for a machine tool (10), to which workpiece adapter device at least one workpiece (30) can be fixed and which can be fixed to a workpiece-holding device (12) of the machine tool (10). Said workpiece adapter device comprises a holding body (16) having a first face (18), on which a first fixing device (28) for the at least one workpiece (30) is arranged, and a second face (20), opposite the first face (18), on which a second fixing device (52) for fixing the holding body (16) to the workpiece holding device (12) is arranged.

Classes IPC  ?

• B23Q 7/14 - Agencements pour la manipulation des pièces, spécialement combinés aux machines-outils ou disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines, p. ex. pour le transport, le chargement, le positionnement, le déchargement, le triage coordonnés pour permettre un travail en chaîne

Abrégé

According to known solutions, in order to reduce friction in a sliding bearing (1), the sliding surface (1) is structured using ECM, by introducing a plurality of microscopically small depressions (27). According to the invention, in particular in the same working step, the intermediate spaces (6) between the depressions (27) are also smoothed, removing the peaks of the surface profile.

Classes IPC  ?

• F16C 33/10 - Structures relatives à la lubrification
• B23H 3/00 - Usinage électrochimique, c.-à-d. enlèvement de métal par passage de courant entre une électrode et une pièce en présence d'un électrolyte
• F16C 33/14 - Procédés particuliers de fabricationRodage
• F16C 9/02 - Paliers de vilebrequin

Abrégé

[Problem] To provide an electronic correspondence device by which correspondence through a communication line is achieved while ensuring the protection of privacy through a simple procedure. [Solution] This electronic correspondence device allows correspondence content information to be communicated, via a communication line, between a first user that uses a first communication terminal and a second user that uses a second communication terminal. To this end, this electronic correspondence device manages the purchase of a permission medium, which is used as payment for a service fee, for each first user and transfers correspondence content information received from a first communication terminal to a second communication terminal only when a permission medium equivalent to a predetermined monetary amount is included.

Classes IPC  ?

• G06Q 50/10 - Services

Abrégé

To produce toothed sections on workpieces, a machine tool has a machine bed, a pivoting element with at least two workpiece spindles arranged thereon and a tool positioning unit with a tool head. The spindles can be pivoted relative to the machine bed about a workpiece spindle pivot axis and each spindle has a workpiece receiver that can be rotatably driven about a rotational axis. The tool head can be linearly moved in three directions relative to the spindles, and can be pivoted about a tool head pivot axis. A bearing element extending in the direction of the workpiece spindle pivot axis, has a free end which is pivotable about the workpiece spindle pivot axis, and is rigidly arranged on the pivoting element. A reinforcing element is fastened to the machine bed. The pivoting element is reinforced about the workpiece spindle pivot axis by the reinforcing element.

Classes IPC  ?

• B23F 23/04 - Agencements pour le chargement
• B23F 23/06 - Agencements pour la fixation sur mandrins
• B23F 5/22 - Fabrication de dents d'engrenage droites, impliquant le déplacement d'un outil par rapport à la pièce à usiner avec un mouvement de roulage ou d'enveloppement par rapport aux dents à réaliser par fraisage l'outil étant une fraise-mère pour la fabrication de roues droites
• B23Q 1/01 - Bâtis, bancs, colonnes ou éléments similairesAgencement des glissières de guidage
• B23F 5/20 - Fabrication de dents d'engrenage droites, impliquant le déplacement d'un outil par rapport à la pièce à usiner avec un mouvement de roulage ou d'enveloppement par rapport aux dents à réaliser par fraisage
• B23Q 7/02 - Agencements pour la manipulation des pièces, spécialement combinés aux machines-outils ou disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines, p. ex. pour le transport, le chargement, le positionnement, le déchargement, le triage au moyen de tambours, de tables rotatives ou de plateaux
• B23Q 1/26 - Supports mobiles ou réglables d'outils ou de pièces caractérisés par des particularités de structure concernant la coopération des organes animés d'un mouvement relatifMoyens pour empêcher un déplacement relatif de ces organes
• B23Q 3/157 - Agencements pour insérer ou retirer automatiquement les outils les outils rotatifs
• B23F 23/12 - Autres dispositifs, p. ex. porte-outilsDispositifs de vérification pour le contrôle des pièces à usiner dans les machines de fabrication de dents d'engrenage

Abrégé

[Problem] To provide a dart barrel which facilitates the arbitrary adjustment of the weight balance by combining a plurality of components of the same or similar shapes with different masses, and which is integrated in a rattle-free manner maintaining the combination balance in the combined state and does not loosen easily. [Solution] A dart barrel which is provided on the tip side with a tip screwing structure connecting to a tip (4), is provided on the base end side with an internal thread structure (2I) connecting to a shaft, and forms a dart by connecting together with the tip, the shaft, and a flight, and which is equipped with a plurality of tubular outer frame components (21, 22,...) having a barrel-shaped exterior and provided with a cylindrical hole in the axial direction and a plurality of core components (11, 12,...) inserted within the cylindrical hole and secured by screwing into a portion of the internal thread structure (2I) within the cylindrical hole, the components each having different masses, and is assembled by arbitrarily combining any of the plurality of barrel outer frame components and any of the plurality of core components.

Classes IPC  ?

• A63B 65/02 - Javelots, épieux ou analogues

Abrégé

In the known structuring of sliding bearing surfaces (1) by means of microscopically small depressions (27) to be introduced, more particularly produced by means of electrochemical removal of material, it is proposed according to the invention to limit the proportion by area of the depressions within the structured area to from 15% to 40% of the total structured area since this reduces the outlay for processing but a larger proportion by area of the depressions (27) barely brings about an increasing reduction of the friction in the sliding bearing.

Classes IPC  ?

• F16C 17/00 - Paliers à contact lisse pour mouvement de rotation exclusivement
• F16C 33/10 - Structures relatives à la lubrification
• F16C 9/00 - Paliers pour vilebrequins ou biellesFixation des bielles
• F16C 33/14 - Procédés particuliers de fabricationRodage
• B23H 7/32 - Maintien de l'écartement souhaité entre l'électrode et la pièce
• B23H 9/00 - Usinage spécialement conçu pour le traitement d'objets métalliques particuliers ou pour obtenir des effets ou des résultats particuliers sur des objets métalliques
• B23H 3/00 - Usinage électrochimique, c.-à-d. enlèvement de métal par passage de courant entre une électrode et une pièce en présence d'un électrolyte

Produits et services

Machine tools; parts for the aforesaid machine tools, included in this class. Programmable control devices for machine tools; programs for controlling machine tools; data carriers containing programs for controlling machine tools. Installation, repair and servicing of machine tools. Planning, design and development of machine tools; engineering in the field of the processing of workpieces and in the field of manufacturing processes and industrial processes.

Abrégé

In the present invention, without detracting from the merits of power line communication, i.e., being able to keep facilities investment to a minimum, in order to achieve power saving by cutting off power line communication during standby, a transmission-side power line communication device (X) is provided with a startup signal sending section (14) for transmitting to a power line (35) a startup signal that uses the frequency of a band not used by a power line communication section (13), and a reception-side power line communication device (Y) is provided with a startup signal receiving section (15) for receiving from the power line (35) a startup signal transmitted by the startup signal sending section (14). The power line communication section (13) provided to the reception-side power line communication device (Y) enters into a power saving mode when specific conditions are satisfied, and returns from the power saving mode when the startup signal receiving section (15) has received the startup signal.

Classes IPC  ?

• H04B 3/54 - Systèmes de transmission par lignes de réseau de distribution d'énergie

Abrégé

Instead of receiving, as hitherto, cross pins (1) in a special chuck of a lathe and machining in each case one pin (2) and subsequently advancing the workpiece cyclically through 90°, according to the invention a supporting surface (18) having a clamping device (19) is provided in the working area, it being possible to place the unmachined part on said supporting surface (18) and to clamp said unmachined part such that, in this first setup, two mutually opposite end faces can already be machined, including centring holes, clamping between locating centres (22) subsequently taking place at said end faces for the machining of the adjoining lateral surfaces. After only one cyclic advance through 90° on this supporting surface (18), the same operation takes place for the second pair of pins, wherein it is even possible for the mutually aligned pins (2) to be machined simultaneously, given appropriate machinery.

Classes IPC  ?

• B23P 23/02 - Machines-outils effectuant différentes opérations d'usinage
• B23B 3/16 - Tours-revolver pour tourner des pièces montées individuellement sur mandrin
• B23B 49/04 - Dispositifs pour aléser ou percer des trous de centrage dans les pièces à usiner
• B23B 5/00 - Machines ou dispositifs à tourner spécialement conçus pour un travail particulierAccessoires correspondants spécialement conçus à cet effet
• B23Q 39/02 - Machines pour le travail des métaux incorporant un grand nombre de sous-ensembles capables chacun de réaliser une opération de travail du métal les sous-ensembles étant susceptibles d'être mis en fonctionnement à un seul poste de travail
• B23Q 7/04 - Agencements pour la manipulation des pièces, spécialement combinés aux machines-outils ou disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines, p. ex. pour le transport, le chargement, le positionnement, le déchargement, le triage au moyen de pinces
• F16D 3/40 - Joints de Hooke ou autres joints avec organe intermédiaire équivalent auquel chaque pièce d'accouplement est reliée par pivot ou par glissement avec un seul organe intermédiaire à tourillons ou paliers disposés sur deux axes perpendiculaires l'un à l'autre avec un organe intermédiaire pourvu de deux paires de tourillons dirigés vers l'extérieur sur les axes entrecroisés

Abrégé

The invention relates to a method for controlling tool changing operations on a machine tool. A machining process on a tool has a sequence of machining operations with respectively one defined tool (58) and respectively a defined duration. For changing tools, tools of a tool spindle (18a, 18b) are provided by a second storage unit (66, 68) which is in communication with a first storage unit (34). A sequence of tool providing processes is associated with the machining processes, in which a tool providing process has respectively a determined duration. The method also comprises a determination step and a control step. In the determination step for the machining process, the duration of the machining processes and the tool providing processes are determined and in the control step, the tool providing processes are grouped temporally in relation to the machining processes, such that the tool machining processes only require a minimum waiting time in the machining process.

Classes IPC  ?

• B23Q 3/155 - Agencements pour insérer ou retirer automatiquement les outils
• B23Q 3/157 - Agencements pour insérer ou retirer automatiquement les outils les outils rotatifs
• G05B 19/418 - Commande totale d'usine, c.-à-d. commande centralisée de plusieurs machines, p. ex. commande numérique directe ou distribuée [DNC], systèmes d'ateliers flexibles [FMS], systèmes de fabrication intégrés [IMS], productique [CIM]
• B23Q 39/00 - Machines pour le travail des métaux incorporant un grand nombre de sous-ensembles capables chacun de réaliser une opération de travail du métal

Abrégé

In a vapour-deposition device for vapour-depositing a thin film onto the surface of an object to be coated in a vacuum chamber, the vapour-deposition device comprises: a vapour-deposition source for supplying a substance for forming the thin film; a supply unit for supplying the vapour-deposition source with one or more of coolant water, a power source and process gas; and a mobile unit for moving the vapour-deposition source inside the vacuum chamber.

Classes IPC  ?

• C23C 14/24 - Évaporation sous vide
• C23C 16/448 - Revêtement chimique par décomposition de composés gazeux, ne laissant pas de produits de réaction du matériau de la surface dans le revêtement, c.-à-d. procédés de dépôt chimique en phase vapeur [CVD] caractérisé par le procédé de revêtement caractérisé par le procédé utilisé pour produire des courants de gaz réactifs, p. ex. par évaporation ou par sublimation de matériaux précurseurs

Abrégé

A plasma enhanced chemical vapor deposition device is disclosed, and the plasma enhanced chemical vapor deposition device comprises: a pair of magnetic field generation units which are arranged so as to face each other at certain distance; a pair of facing electrodes which face each other between the pair of magnetic field generation units; a gas supply unit for supplying reaction gas between the pair of facing electrodes; and a precursor supply unit for supplying a precursor between the pair of facing electrodes, wherein a facing magnetic field can be formed between the pair of magnetic field generation units.

Classes IPC  ?

• C23C 16/50 - Revêtement chimique par décomposition de composés gazeux, ne laissant pas de produits de réaction du matériau de la surface dans le revêtement, c.-à-d. procédés de dépôt chimique en phase vapeur [CVD] caractérisé par le procédé de revêtement au moyen de décharges électriques
• C23C 16/44 - Revêtement chimique par décomposition de composés gazeux, ne laissant pas de produits de réaction du matériau de la surface dans le revêtement, c.-à-d. procédés de dépôt chimique en phase vapeur [CVD] caractérisé par le procédé de revêtement

Produits et services

Machine tools, namely, lathes, turning centers, milling machines, crankshaft machining centers; parts for the aforesaid machine tools, included in this class Programmable electronic control devices for machine tools; programs for controlling machine tools; data carriers containing programs for controlling machine tools Installation, repair and servicing of machine tools Planning, design and development of machine tools; engineering in the field of the processing of workpieces and in the field of manufacturing processes and industrial processes

Abrégé

The invention relates to a workpiece tensioning device for a machine tool (10), comprising at least one receiving portion (86) for a workpiece (60), said at least one receiving portion (86) comprising a wall (92) and an opening (106) by means of which the workpiece (60) can be inserted into the receiving portion (96) in a linear direction (108) and be removed in an opposite direction, a tensioning device (126) for fixing the workpiece (60) to the at least one receiving portion (96), a first access region (110) by means of which a first tool (100) engages on the workpiece (60) for a first machining process (66), a counter bearing (98) for the first tool (100), and a second access region (116; 116') by means of which a second tool (118) engages on the workpiece (60) for a second machining process (70), the first machining process (66) and the second machining process (70) taking place at different points on the workpiece (60) and with different tools (100; 118), and the workpiece tensioning device having no counter bearing for the second tool (118).

Classes IPC  ?

• B23Q 3/06 - Moyens de fixation de la pièce
• B23B 41/12 - Machines ou dispositifs à aléser ou à percer spécialement adaptés à un travail particulierAccessoires spécialement conçus à cet effet pour former les surfaces de travail des cylindres, des paliers, p. ex. dans les têtes de bielles motrices, ou autres pièces de moteurs
• B23B 29/02 - Barres d'alésage
• B23Q 16/00 - Équipement non prévu ailleurs pour mettre en position de façon précise l'outil ou la pièce à travailler

Abrégé

In a method for producing toothed sections on workpieces, a toothed section is firstly produced by means of a first tool in the region of a first end face of a workpiece to be toothed. The produced toothed section is reworked on the peripheral face by means of at least one second tool in the region of the first end face, while the toothed section is further produced. If the toothed section is also produced in the region of the second end face by means of the first tool, the reworking in the region of the first end face is already completed, so the toothed section can also be reworked in the region of the second end face. Short cycle times are thereby achieved with a low machine-related outlay.

Classes IPC  ?

• B23F 17/00 - Méthodes ou machines particulières pour la fabrication de dents d'engrenage, non couvertes par les groupes
• B23F 5/22 - Fabrication de dents d'engrenage droites, impliquant le déplacement d'un outil par rapport à la pièce à usiner avec un mouvement de roulage ou d'enveloppement par rapport aux dents à réaliser par fraisage l'outil étant une fraise-mère pour la fabrication de roues droites
• B23F 19/10 - Chanfreinage des dents d'engrenage

Abrégé

When structuring the sliding bearing surfaces (1) of a crankshaft by selectively introduced, microscopically small depressions (27), to achieve a great reduction in friction during use of the crankshaft with little effort, it is proposed in the case of centre bearings and pin bearings to structure specifically only the regions of the bearing surface that are subjected to high levels of loading, both in the circumferential direction and in the axial direction, since even these are difficult to reach in view of the working gap from the tool of only a few microns.

Classes IPC  ?

• F16C 17/00 - Paliers à contact lisse pour mouvement de rotation exclusivement
• F16C 33/10 - Structures relatives à la lubrification
• F16C 9/00 - Paliers pour vilebrequins ou biellesFixation des bielles
• F16C 33/14 - Procédés particuliers de fabricationRodage
• B23H 7/32 - Maintien de l'écartement souhaité entre l'électrode et la pièce
• B23H 9/00 - Usinage spécialement conçu pour le traitement d'objets métalliques particuliers ou pour obtenir des effets ou des résultats particuliers sur des objets métalliques
• B23H 3/00 - Usinage électrochimique, c.-à-d. enlèvement de métal par passage de courant entre une électrode et une pièce en présence d'un électrolyte

Produits et services

Machine tools; Parts for the aforesaid machine tools, included in class 7. Programmable control devices for machine tools; Programs for controlling machine tools; Data carriers containing programs for controlling machine tools. Installation, repair and servicing of machine tools. Planning, development and construction of machine tools; Engineering in the field of the processing of workpieces and in the field of manufacturing processes and industrial processes.

Abrégé

In order to avoid a subsequent unbalance of the finished crankshaft, rather than the previous transverse offset of the centring bores (geometric balancing), the rotation of the workpiece about the A- and B-axes prior to the introduction of the aligned centring bores (mass centring) is preferred according to the invention.

Classes IPC  ?

• G01M 1/24 - Réalisation de l'équilibrage sur des transmissions élastiques, p. ex. pour des vilebrequins

Abrégé

A machine tool including a tool spindle, to which a tool can be detachably fixed and by means of which the tool can be rotated, and a workpiece support is provided, the tool spindle and the workpiece support being displaceable relative to one another, characterized in that the tool spindle includes a loading device, which acts on a linearly movable rod of a tool fixed to the tool spindle. The tool spindle includes a motor device coupled to the loading device, which drives linear displacement of the rod. The machine tool includes a set of tools by means of which different machining operations can be conducted on a workpiece, wherein the tools can each be fixed to the tool spindle and the tools each have a rod on which the loading device of the tool spindle acts when a tool is fixed to the tool spindle.

Classes IPC  ?

• B23P 23/00 - Machines ou agencements de machines réalisant des combinaisons déterminées de différentes opérations d'usinage, non couverts par une seule autre sous-classe
• B23Q 3/157 - Agencements pour insérer ou retirer automatiquement les outils les outils rotatifs
• B23B 29/034 - Têtes d'alésage à outils à mouvement radial, p. ex. pour chanfreiner ou creuser
• B23B 31/26 - Mandrins de serrage caractérisés par le système de commande à distance des moyens de serrage utilisant des transmissions mécaniques dans la broche de travail
• B24B 33/02 - Machines ou dispositifs de finissageAccessoires à cet effet pour travailler intérieurement des surfaces de révolution, p. ex. de forme cylindrique ou conique
• B24B 33/08 - Outils de finissage
• B24B 33/10 - Organes annexes
• B24B 23/02 - Machines de meulage portatives, p. ex. à guidage manuelAccessoires à cet effet comportant des outils de meulage rotatifsAccessoires à cet effet
• B23P 23/04 - Machines ou agencements de machines réalisant des combinaisons déterminées de différentes opérations d'usinage, non couverts par une seule autre sous-classe pour effectuer l'usinage ainsi que les autres opérations de travail du métal

Abrégé

A spindle/tool combination for a machine tool is provided, including a tool, a spindle, on which the tool can be releasably fixed and by means of which the tool can be rotated, wherein the tool has at least one linearly movable rod and the spindle comprises a loading device, which acts on the at least one linearly movable rod of the tool, and a pull/push coupling device, by means of which the at least one rod of the tool can be coupled to the loading device, the at least one rod being actuable by means of the loading device by pushing and pulling when coupled, wherein the pull/push coupling device comprises a clamping jaw and the clamping jaw is arranged in the tool.

Classes IPC  ?

• B23B 29/034 - Têtes d'alésage à outils à mouvement radial, p. ex. pour chanfreiner ou creuser
• B23B 31/10 - Caractérisés par les dispositifs de maintien ou de serrage ou par leurs moyens d'action directe
• B23B 31/26 - Mandrins de serrage caractérisés par le système de commande à distance des moyens de serrage utilisant des transmissions mécaniques dans la broche de travail
• B23Q 3/157 - Agencements pour insérer ou retirer automatiquement les outils les outils rotatifs
• B24B 33/10 - Organes annexes
• B23Q 3/12 - Dispositifs permettant de maintenir, supporter ou positionner les pièces ou les outils, ces dispositifs pouvant normalement être démontés de la machine destinés à être fixés à une broche en général

Abrégé

In order to produce toothings on workpieces (2), a machine tool (1) comprises a machine bed (3), a pivot element (7) having at least two workpiece spindles (18, 19) arranged thereon, and a tool-positioning unit (16) having a tool head (17) arranged thereon. The at least two workpiece spindles (18, 19) can be pivoted relative to the machine bed (3) about a workpiece spindle pivot axis (10) and each comprise a workpiece receptacle (20, 21) that can be driven about a rotation axis (24, 25) in a rotary manner. The tool head (17) can be moved linearly in three directions relative to the at least two workpiece spindles (18, 19) and can be pivoted about a tool head pivot axis (37). A mounting element (8), which extends in the direction of the workpiece spindle pivot axis (10) and the free end (11) of which is mounted on a reinforcement element (13) such that said free end can pivot about the workpiece spindle pivot axis (10), is arranged fixedly on the pivot element (7). The reinforcement element (13) is fastened to the machine bed (3). The pivot element (7) is reinforced about the workpiece spindle pivot axis (10) by the reinforcement element (13), as a result of which a high level of machining accuracy can be achieved.

Classes IPC  ?

• B23F 5/22 - Fabrication de dents d'engrenage droites, impliquant le déplacement d'un outil par rapport à la pièce à usiner avec un mouvement de roulage ou d'enveloppement par rapport aux dents à réaliser par fraisage l'outil étant une fraise-mère pour la fabrication de roues droites
• B23F 23/04 - Agencements pour le chargement
• B23Q 1/01 - Bâtis, bancs, colonnes ou éléments similairesAgencement des glissières de guidage
• B23Q 1/26 - Supports mobiles ou réglables d'outils ou de pièces caractérisés par des particularités de structure concernant la coopération des organes animés d'un mouvement relatifMoyens pour empêcher un déplacement relatif de ces organes
• B23Q 1/76 - LunettesAppuis

Abrégé

The aim of the invention is to shorten the process chain during the material-removing machining of in particular a crankshaft (1) following the rough machining and substantially after hardening. In order to achieve said aim, it is proposed, according to the invention, to combine rotary milling or single-point milling as a first step and the subsequent fine machining step by means of finishing, electrochemical etching.

Classes IPC  ?

• B23P 13/00 - Fabrication d'objets métalliques par des opérations impliquant un usinage à la machine, mais non couvertes par une seule autre sous-classe
• B23P 23/04 - Machines ou agencements de machines réalisant des combinaisons déterminées de différentes opérations d'usinage, non couverts par une seule autre sous-classe pour effectuer l'usinage ainsi que les autres opérations de travail du métal
• B23Q 39/02 - Machines pour le travail des métaux incorporant un grand nombre de sous-ensembles capables chacun de réaliser une opération de travail du métal les sous-ensembles étant susceptibles d'être mis en fonctionnement à un seul poste de travail
• B23B 5/18 - Machines ou dispositifs à tourner spécialement conçus pour un travail particulierAccessoires correspondants spécialement conçus à cet effet pour tourner des vilebrequins, des excentriques ou des cames, p. ex. tours pour manetons de vilebrequins
• B23C 3/06 - Fraisage de vilebrequins
• B24B 5/42 - Machines ou appareils spécialisés pour une seule opération pour rectifier des vilebrequins ou des manetons de vilebrequins
• B23K 26/00 - Travail par rayon laser, p. ex. soudage, découpage ou perçage
• B23H 3/00 - Usinage électrochimique, c.-à-d. enlèvement de métal par passage de courant entre une électrode et une pièce en présence d'un électrolyte
• B23D 37/00 - Machines à brocher ou dispositifs de brochage
• B23H 9/00 - Usinage spécialement conçu pour le traitement d'objets métalliques particuliers ou pour obtenir des effets ou des résultats particuliers sur des objets métalliques

Abrégé

The aim of the invention is to shorten the process chain during the material-removing machining of in particular a crankshaft (1) following the rough machining and substantially after hardening. In order to achieve said aim, it is proposed, according to the invention, to combine single-point milling with subsequent tangential milling and/or finishing and/or fine dry grinding and/or electrochemical etching.

Classes IPC  ?

• B23P 13/00 - Fabrication d'objets métalliques par des opérations impliquant un usinage à la machine, mais non couvertes par une seule autre sous-classe
• B23P 23/04 - Machines ou agencements de machines réalisant des combinaisons déterminées de différentes opérations d'usinage, non couverts par une seule autre sous-classe pour effectuer l'usinage ainsi que les autres opérations de travail du métal
• B23Q 39/02 - Machines pour le travail des métaux incorporant un grand nombre de sous-ensembles capables chacun de réaliser une opération de travail du métal les sous-ensembles étant susceptibles d'être mis en fonctionnement à un seul poste de travail
• B23B 5/18 - Machines ou dispositifs à tourner spécialement conçus pour un travail particulierAccessoires correspondants spécialement conçus à cet effet pour tourner des vilebrequins, des excentriques ou des cames, p. ex. tours pour manetons de vilebrequins
• B23C 3/06 - Fraisage de vilebrequins
• B23H 9/00 - Usinage spécialement conçu pour le traitement d'objets métalliques particuliers ou pour obtenir des effets ou des résultats particuliers sur des objets métalliques
• B24B 5/42 - Machines ou appareils spécialisés pour une seule opération pour rectifier des vilebrequins ou des manetons de vilebrequins
• B23K 26/00 - Travail par rayon laser, p. ex. soudage, découpage ou perçage
• B23H 3/00 - Usinage électrochimique, c.-à-d. enlèvement de métal par passage de courant entre une électrode et une pièce en présence d'un électrolyte
• B23D 37/00 - Machines à brocher ou dispositifs de brochage

Abrégé

The aim of the invention is to shorten the process chain during the material-removing machining of in particular a crankshaft (1) following the rough machining and substantially after hardening. In order to achieve said aim, it is proposed, according to the invention, to combine peripheral rotary milling as a first step and subsequent dry grinding as a second step.

Classes IPC  ?

• B23P 13/00 - Fabrication d'objets métalliques par des opérations impliquant un usinage à la machine, mais non couvertes par une seule autre sous-classe
• B23P 23/04 - Machines ou agencements de machines réalisant des combinaisons déterminées de différentes opérations d'usinage, non couverts par une seule autre sous-classe pour effectuer l'usinage ainsi que les autres opérations de travail du métal
• B23Q 39/02 - Machines pour le travail des métaux incorporant un grand nombre de sous-ensembles capables chacun de réaliser une opération de travail du métal les sous-ensembles étant susceptibles d'être mis en fonctionnement à un seul poste de travail
• B24B 5/42 - Machines ou appareils spécialisés pour une seule opération pour rectifier des vilebrequins ou des manetons de vilebrequins
• B23H 9/00 - Usinage spécialement conçu pour le traitement d'objets métalliques particuliers ou pour obtenir des effets ou des résultats particuliers sur des objets métalliques
• B23H 3/00 - Usinage électrochimique, c.-à-d. enlèvement de métal par passage de courant entre une électrode et une pièce en présence d'un électrolyte
• B23B 5/18 - Machines ou dispositifs à tourner spécialement conçus pour un travail particulierAccessoires correspondants spécialement conçus à cet effet pour tourner des vilebrequins, des excentriques ou des cames, p. ex. tours pour manetons de vilebrequins
• B23C 3/06 - Fraisage de vilebrequins
• B23D 37/00 - Machines à brocher ou dispositifs de brochage
• B23K 26/00 - Travail par rayon laser, p. ex. soudage, découpage ou perçage

Abrégé

A machine tool is disclosed that comprises a machine frame, at least one tool spindle arranged on the machine frame and movable in relation thereto, a workpiece holder, and a storage device for tools which is arranged on the machine frame. A chain bearing device communicates with the storage device and the at least one tool spindle.

Classes IPC  ?

• B23Q 3/155 - Agencements pour insérer ou retirer automatiquement les outils
• B23Q 3/157 - Agencements pour insérer ou retirer automatiquement les outils les outils rotatifs

Abrégé

Machine tool comprising a machine frame (14), at least one tool spindle (18a, 18b) that is arranged on the machine frame (14) and can be moved in relation thereto, a workpiece holder (32), and a storage device (34) for tools (36) that is arranged on the machine frame (14). The disclosed machine tool is characterized in that at least one rotatable disk-type storage unit (66; 68) for tools which communicates with the storage device (34) and with the at least one tool spindle (18a; 18b) is arranged on the machine frame (14), each tool spindle (18a; 18b) being associated with its own disk-type storage unit (66; 68), and in that the storage device (34) comprises a continuous conveying device (54).

Classes IPC  ?

• B23Q 3/157 - Agencements pour insérer ou retirer automatiquement les outils les outils rotatifs

Abrégé

In a method and a machine tool for machining metallic workpieces, a cooling device (35) for feeding a cryogenic cooling medium (38) to a first tool (16) and a pre-cooling device (36) for feeding the cryogenic cooling medium (38) to a second tool (27) are provided. The first tool (16) is held in a first tool holder (13) and machines a workpiece, the first tool (16) being cooled by the cryogenic cooling medium (38) during machining. The second tool (27) is held in a second tool holder (26) and is to be used subsequently for machining the workpiece. For this purpose the second tool (27) is fed with the cryogenic cooling medium (38) by means of the pre-cooling device (36) and thus brought to the operating temperature required for machining. Because the second tool (27) is already at the required operating temperature after a tool change, the machining of the workpiece can be continued immediately. The pre-cooling that occurs parallel to machining reduces the machine cycle time, and the machine tool thus has a higher productivity.

Classes IPC  ?

• B23Q 3/155 - Agencements pour insérer ou retirer automatiquement les outils
• B23Q 11/10 - Dispositions pour le refroidissement ou la lubrification des outils ou des pièces travaillées