Abrégé

A manway gasket includes a seal body having an annular plate shape defining an inner diameter concentrically disposed within an outer diameter and a thickness bounded by an upper surface opposite a lower surface. The upper surface is configured to abut and/or be adjacent to an inside surface of a dovetail groove of a manway cover. A circumferential channel is formed in the seal body, the circumferential channel open to and starting from the outer diameter and extending inwards towards the inner diameter while not penetrating through the inner diameter. An O-ring is disposed within the circumferential channel. An annularly shaped locking ring is at least partially disposed within the circumferential channel adjacent the O-ring. The O-ring is fully enclosed within the circumferential channel by the seal body and the locking ring. No adhesive, glues or bonding agents are used in the manway gasket.

Classes IPC  ?

• F16J 15/10 - Joints d'étanchéité entre surfaces immobiles entre elles avec garniture solide comprimée entre les surfaces à joindre par garniture non métallique

Abrégé

A manway gasket includes a seal body having an annular plate shape defining an inner diameter concentrically disposed within an outer diameter and a thickness bounded by an upper surface opposite a lower surface. The upper surface is configured to abut and/or be adjacent to an inside surface of a dovetail groove of a manway cover. A circumferential channel is formed in the seal body, the circumferential channel open to and starting from the outer diameter and extending inwards towards the inner diameter while not penetrating through the inner diameter. An O-ring is disposed within the circumferential channel. An annularly shaped locking ring is at least partially disposed within the circumferential channel adjacent the O-ring. The O-ring is fully enclosed within the circumferential channel by the seal body and the locking ring. No adhesive, glues or bonding agents are used in the manway gasket.

Classes IPC  ?

• F16J 15/10 - Joints d'étanchéité entre surfaces immobiles entre elles avec garniture solide comprimée entre les surfaces à joindre par garniture non métallique

Abrégé

A wiper seal assembly for sealing a ball screw actuator has an annularly shaped elastomeric seal element disposed about a longitudinal axis and separates a grease side from an environmental side. An annularly shaped internal support is disposed at least partially within the seal element. The seal element has a first arcuate surface configured to be disposed in an inner helical raceway of a shaft and faces the environmental side. A second arcuate surface is configured to be disposed in the inner helical raceway of the shaft and faces the grease side. An ice scraper seal faces the environmental side and is configured to make contact in at least 360 degrees around the longitudinal axis to or near the inner helical crest of the shaft. The first and second arcuate surfaces and the ice scraper seal the environmental side apart from the grease side.

Classes IPC  ?

• F16H 25/22 - Mécanismes à vis avec billes, rouleaux ou organes similaires entre pièces travaillant en conjugaisonÉléments essentiels pour l'utilisation de ces organes
• F16H 25/24 - Éléments essentiels pour ces mécanismes, p. ex. vis, écrous
• F16J 15/3208 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par joints élastiques, p. ex. joints toriques avec au moins une lèvre pourvue d’éléments de tension, p. ex. de bagues élastiques
• F16J 15/3284 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par joints élastiques, p. ex. joints toriques caractérisés par leur structureEmploi des matériaux
• F16J 15/34 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par bague glissante pressée contre la face plus ou moins radiale d'une des deux parties

Abrégé

A wiper seal assembly for sealing a ball screw actuator includes a wiper element. An inside circumferential surface has a first helically shaped extension extending towards a longitudinal axis and is configured to be disposed within a roller ball screw thread. A plurality of micro-grooves is formed on the inside circumferential surface. An ice breaker element on its inside circumferential surface has a second helically shaped extension extending towards the longitudinal axis and is configured to be disposed within the roller ball screw thread. The second helically shaped extension extends to the front side of the ice breaker element forming an ice breaker lip. The wiper element is disposed adjacent to the ice breaker element. The wiper element and ice breaker element are mechanically locked in rotation in comparison to one another.

Classes IPC  ?

• F16H 25/22 - Mécanismes à vis avec billes, rouleaux ou organes similaires entre pièces travaillant en conjugaisonÉléments essentiels pour l'utilisation de ces organes
• F16J 15/16 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre
• F16J 15/3284 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par joints élastiques, p. ex. joints toriques caractérisés par leur structureEmploi des matériaux
• F16J 15/34 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par bague glissante pressée contre la face plus ou moins radiale d'une des deux parties

Abrégé

A wiper seal assembly for sealing a ball screw actuator includes a seal element. An inside circumferential surface comprises a first helically shaped extension having a first pitch and is configured to be disposed within a roller ball screw thread. At least one wiping bead being a second helically shaped extension having a second pitch extending towards a longitudinal axis is disposed at least partially over the first helically shaped extension. The at least one wiping bead is configured to make contact with the roller ball screw thread. A cylindrical ring is in contact with and at least partially disposed about the seal element. The seal element is at least partially bonded to the cylindrical ring. The seal element has a first coefficient of thermal expansion and the cylindrical ring has a different second coefficient of thermal expansion.

Classes IPC  ?

• F16J 15/3248 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par joints élastiques, p. ex. joints toriques pourvus d’armatures ou de supports
• F16H 25/22 - Mécanismes à vis avec billes, rouleaux ou organes similaires entre pièces travaillant en conjugaisonÉléments essentiels pour l'utilisation de ces organes
• F16H 25/24 - Éléments essentiels pour ces mécanismes, p. ex. vis, écrous

Abrégé

A wiper seal assembly for sealing a ball screw actuator includes a wiper element. An inside circumferential surface has a first helically shaped extension extending towards a longitudinal axis and is configured to be disposed within a roller ball screw thread. A plurality of micro-grooves is formed on the inside circumferential surface. An ice breaker element on its inside circumferential surface has a second helically shaped extension extending towards the longitudinal axis and is configured to be disposed within the roller ball screw thread. The second helically shaped extension extends to the front side of the ice breaker element forming an ice breaker lip. The wiper element is disposed adjacent to the ice breaker element. The wiper element and ice breaker element are mechanically locked in rotation in comparison to one another.

Classes IPC  ?

• F16J 15/3232 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par joints élastiques, p. ex. joints toriques avec au moins une lèvre ayant plusieurs lèvres
• F16H 25/24 - Éléments essentiels pour ces mécanismes, p. ex. vis, écrous
• F16J 15/3284 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par joints élastiques, p. ex. joints toriques caractérisés par leur structureEmploi des matériaux

Abrégé

A wiper seal assembly for sealing a ball screw actuator includes a seal element. An inside circumferential surface comprises a first helically shaped extension having a first pitch and is configured to be disposed within a roller ball screw thread. At least one wiping bead being a second helically shaped extension having a second pitch extending towards a longitudinal axis is disposed at least partially over the first helically shaped extension. The at least one wiping bead is configured to make contact with the roller ball screw thread. A cylindrical ring is in contact with and at least partially disposed about the seal element. The seal element is at least partially bonded to the cylindrical ring. The seal element has a first coefficient of thermal expansion and the cylindrical ring has a different second coefficient of thermal expansion.

Classes IPC  ?

• F16J 15/3232 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par joints élastiques, p. ex. joints toriques avec au moins une lèvre ayant plusieurs lèvres
• F16H 25/24 - Éléments essentiels pour ces mécanismes, p. ex. vis, écrous
• F16J 15/3284 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par joints élastiques, p. ex. joints toriques caractérisés par leur structureEmploi des matériaux
• F16H 25/22 - Mécanismes à vis avec billes, rouleaux ou organes similaires entre pièces travaillant en conjugaisonÉléments essentiels pour l'utilisation de ces organes

Abrégé

A wiper seal assembly for sealing a ball screw actuator has an annularly shaped elastomeric seal element disposed about a longitudinal axis and separates a grease side from an environmental side. An annularly shaped internal support is disposed at least partially within the seal element. The seal element has a first arcuate surface configured to be disposed in an inner helical raceway of a shaft and faces the environmental side. A second arcuate surface is configured to be disposed in the inner helical raceway of the shaft and faces the grease side. An ice scraper seal faces the environmental side and is configured to make contact in at least 360 degrees around the longitudinal axis to or near the inner helical crest of the shaft. The first and second arcuate surfaces and the ice scraper seal the environmental side apart from the grease side.

Classes IPC  ?

• F16J 15/3284 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par joints élastiques, p. ex. joints toriques caractérisés par leur structureEmploi des matériaux
• F16H 25/24 - Éléments essentiels pour ces mécanismes, p. ex. vis, écrous
• F16J 15/3204 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par joints élastiques, p. ex. joints toriques avec au moins une lèvre

Abrégé

A pumping assembly includes a flexible tube extending along a longitudinal axis. The flexible tube defines an internal cavity extending along the longitudinal axis. The internal cavity is configured to contain a fluid disposed therein, wherein the fluid is a liquid and/or a gas. A plurality of ferromagnetic or magnetic particles are disposed within at least a portion of a thickness of the flexible tube. The plurality of ferromagnetic or magnetic particles are also disposed extending along the longitudinal axis. A plurality of electromagnets are placed in series adjacent to one another. The flexible tube is disposed adjacent to the plurality of electromagnets. A controller is configured to selectively magnetize at least one electromagnet from the plurality of electromagnets in a progression along the plurality of electromagnets, thereby compressing the tubing in a progression being a pumping action. A power source is electrically connected to the controller.

Classes IPC  ?

• F04B 43/09 - Pompes à entraînement électrique
• F04B 43/08 - "Machines", pompes ou installations de pompage ayant des organes de travail flexibles ayant des organes flexibles tubulaires

Abrégé

A cassette seal is configured to seal a shaft within a housing. A shaft casing is annularly-shaped about a longitudinal axis and is configured to fixedly attach to the shaft, where the shaft casing is electrically conductive and configured to be in electrical conductivity with the shaft when attached to the shaft. A housing casing is annularly-shaped about the longitudinal axis and is configured to fixedly attach to the housing, where the housing casing is electrically conductive and configured to be in electrical conductivity with the housing when attached to the housing. A seal is disposed between the shaft and housing casing. At least one cantilevered flexural finger is attached fixedly attached to either the shaft casing or the housing casing and then in rotating abutment with the other. The at least one cantilevered flexural finger is electrically conductive and electrically connects the shaft casing to the housing casing.

Classes IPC  ?

• F16J 15/3256 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par joints élastiques, p. ex. joints toriques pourvus d’armatures ou de supports avec armatures ou supports rigides comprenant deux éléments d’armature ou de support, individuellement fixés sur chacune des surfaces, p. ex. joints de type cartouche
• F16C 33/78 - Dispositifs d'étanchéité pour roulements à billes ou à rouleaux avec diaphragme, disque ou bague, avec ou sans parties élastiques
• F16J 15/3232 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par joints élastiques, p. ex. joints toriques avec au moins une lèvre ayant plusieurs lèvres

Abrégé

A composite seal for a swivel seal assembly includes an elastomeric seal ring bonded to at least one anti-extrusion ring. The elastomeric seal ring includes an outside annular valley formed along an outside diameter, the outside annular valley separating a first outside sealing annular interface apart from a second outside sealing annular interface. The first outside sealing annular interface is disposed adjacent to a first axial side and the second outside sealing annular interface is disposed adjacent to the at least one anti-extrusion ring. The elastomeric seal ring includes an inside annular valley formed along an inside diameter, the inside annular valley separating a first inside sealing annular interface apart from a second inside sealing annular interface. The first inside sealing annular interface is disposed adjacent to the first axial side and the second inside sealing annular interface is disposed adjacent to the at least one anti-extrusion ring.

Classes IPC  ?

• F16J 15/3204 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par joints élastiques, p. ex. joints toriques avec au moins une lèvre
• F16L 27/08 - Raccords réglablesRaccords permettant un déplacement des parties raccordées permettant un réglage ou déplacement uniquement autour de l'axe de l'un des tuyaux

Abrégé

A method of assembling a seal includes presetting a spring in a core material and performing a lost core molding process with the spring being preset in the core, which provides for more exact manufacture, leading to lighter weight, higher performance and ability to make complex designs.

Classes IPC  ?

• F16J 15/34 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par bague glissante pressée contre la face plus ou moins radiale d'une des deux parties
• B29D 99/00 - Matière non prévue dans les autres groupes de la présente sous-classe
• B29C 33/38 - Moules ou noyauxLeurs détails ou accessoires caractérisés par la matière ou le procédé de fabrication

Abrégé

A seal for sealing a shaft, the seal including a seal body having an inner member, an outer member, and a connecting member connecting the inner member and the outer member. The seal also includes at least one spoke connected to the seal body. The at least one spoke is configured to stiffen the seal body.

Classes IPC  ?

• F16J 15/3204 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par joints élastiques, p. ex. joints toriques avec au moins une lèvre
• F16J 15/34 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par bague glissante pressée contre la face plus ou moins radiale d'une des deux parties

Abrégé

A seal for sealing a shaft, the seal including a seal body having an inner member, an outer member, and a connecting member connecting the inner member and the outer member. The seal also includes at least one spoke connected to the seal body. The at least one spoke is configured to stiffen the seal body.

Classes IPC  ?

• F16J 15/3284 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par joints élastiques, p. ex. joints toriques caractérisés par leur structureEmploi des matériaux

Abrégé

Disclosed embodiments provide automated fiber placement techniques for fabrication of parts made from composite materials. A peening system with multiple pins provides compaction over irregular surfaces, providing superior performance as compared with traditional compaction rollers. The apparatus that carries out the techniques include a tape dispensing system, a heating system, a peening system, a processor and a memory coupled to the processor. The memory contains instructions that when executed by the processor perform the steps of: dispensing a first ply of thermoplastic composite tape over a mandrel; dispensing a second ply of thermoplastic composite tape on the first ply; and peening the second ply onto the first ply, such that the second ply is bonded to the first ply.

Classes IPC  ?

• B29C 37/00 - Éléments constitutifs, détails, accessoires ou opérations auxiliaires non couverts par le groupe ou
• B29C 65/48 - Assemblage d'éléments préformésAppareils à cet effet en utilisant des adhésifs
• B29C 70/50 - Façonnage ou imprégnation par compression pour la fabrication d'objets de longueur indéfinie, p. ex. de "prepregs", de préimprégnés [SMC] ou de nappes multiaxiales [XMC]
• B29C 70/54 - Parties constitutives, détails ou accessoiresOpérations auxiliaires

Abrégé

Disclosed embodiments provide automated fiber placement techniques for fabrication of parts made from composite materials. A peening system with multiple pins provides compaction over irregular surfaces, providing superior performance as compared with traditional compaction rollers. The apparatus that carries out the techniques include a tape dispensing system, a heating system, a peening system, a processor and a memory coupled to the processor. The memory contains instructions that when executed by the processor perform the steps of: dispensing a first ply of thermoplastic composite tape over a mandrel; dispensing a second ply of thermoplastic composite tape on the first ply; and peening the second ply onto the first ply, such that the second ply is bonded to the first ply.

Classes IPC  ?

• B29C 70/50 - Façonnage ou imprégnation par compression pour la fabrication d'objets de longueur indéfinie, p. ex. de "prepregs", de préimprégnés [SMC] ou de nappes multiaxiales [XMC]
• B29C 70/54 - Parties constitutives, détails ou accessoiresOpérations auxiliaires
• B29C 65/48 - Assemblage d'éléments préformésAppareils à cet effet en utilisant des adhésifs
• B29C 37/00 - Éléments constitutifs, détails, accessoires ou opérations auxiliaires non couverts par le groupe ou

Abrégé

A reordering system for automatically reordering one or more objects. The reordering system includes at least one storage bin configured for storing the one or more objects and at least one reorder device positioned within the at least one storage bin. The at least one reorder device including a pressure sensor and a control unit operably coupled to the pressure sensor.

Classes IPC  ?

• B65G 1/137 - Dispositifs d'emmagasinage mécaniques avec des aménagements ou des moyens de commande automatique pour choisir les objets qui doivent être enlevés
• G06Q 10/08 - Logistique, p. ex. entreposage, chargement ou distributionGestion d’inventaires ou de stocks
• G01L 1/22 - Mesure des forces ou des contraintes, en général en mesurant les variations de la résistance ohmique des matériaux solides ou des fluides conducteurs de l'électricitéMesure des forces ou des contraintes, en général en faisant usage des cellules électrocinétiques, c.-à-d. des cellules contenant un liquide, dans lesquelles un potentiel électrique est produit ou modifié par l'application d'une contrainte en utilisant des jauges de contrainte à résistance
• G01G 19/52 - Appareils de pesée combinés avec d'autres objets, p. ex. avec de l'ameublement

Abrégé

A seal analysis system for measuring and analyzing a seal and a mating hardware configured to detect a defect and to analyze a condition of at least one of the seal and the mating hardware and includes a sensor and an electrical processing circuit. The sensor may be in a form of an optical inspection device, a laser scanner, a phone, or an ultrasound scanner. Additionally, the sensor may be provided to take a photo or video. The electrical processing circuit may be built in to the sensor or it may be a separate unit configured to communicate with the sensor. The electrical processing circuit may be configured to compare a condition of a seal and/or mating hardware against pre-set criteria.

Classes IPC  ?

• B42D 15/00 - Cartes ou imprimés d'un format ou d'un type particulier non prévu ailleurs

Abrégé

A seal analysis system for measuring and analyzing a seal and a mating hardware configured to detect a defect and to analyze a condition of at least one of the seal and the mating hardware and includes a sensor and an electrical processing circuit. The sensor may be in a form of an optical inspection device, a laser scanner, a phone, or an ultrasound scanner. Additionally, the sensor may be provided to take a photo or video. The electrical processing circuit may be built in to the sensor or it may be a separate unit configured to communicate with the sensor. The electrical processing circuit may be configured to compare a condition of a seal and/or mating hardware against pre-set criteria.

Classes IPC  ?

• G01N 21/88 - Recherche de la présence de criques, de défauts ou de souillures
• G01M 13/005 - Bagues d’étanchéité

Abrégé

A seal assembly for sealing between a first machine part and a second machine part. The first machine part has a housing groove with a side wall. The seal assembly includes a compression ring for being placed within the housing groove and a seal element for being placed within the housing groove. The seal element is energized by the compression ring and separates the compression ring from the side wall of the housing groove and the second machine part. The seal element has a seal bottom portion with a seal apex for contacting the second machine part, and a seal back portion for contacting the side wall of the housing groove. In a first position of the seal element the seal back portion extends axially inwardly from the side wall of the housing groove.

Classes IPC  ?

• F16J 15/32 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par joints élastiques, p. ex. joints toriques
• F16J 15/3208 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par joints élastiques, p. ex. joints toriques avec au moins une lèvre pourvue d’éléments de tension, p. ex. de bagues élastiques
• F16J 15/3276 - Montage des bagues d’étanchéité avec étanchéité statique supplémentaire entre le joint ou son armature ou son support et la surface sur laquelle il est monté

Abrégé

A seal detection device includes at least one seal with an outer surface where the outer surface is partially made up of a lateral surface and an axial surface. The at least one seal is provided with at least one seal mark and is placed on the lateral surface or the axial surface of the at least one seal. The at least one seal may be further provided with a unique code and may be associated with relevant seal data such as seal material, date of installation, last maintenance date, next scheduled maintenance/replacement, material safety data sheet(s), etc.

Classes IPC  ?

• G09F 3/00 - Étiquettes, fiches ou moyens analogues d'identification ou d'indicationSceauxTimbres-poste ou timbres analogues
• F16J 15/16 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre
• F16J 15/02 - Joints d'étanchéité entre surfaces immobiles entre elles
• F16J 15/00 - Joints d'étanchéité

Abrégé

A seal includes a support ring; a sealing ring locked with the support ring to form an enclosed space therebetween, the sealing ring including at least one seal lip; and an energizer held in the enclosed space and contacting the sealing ring.

Classes IPC  ?

• F16J 15/32 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par joints élastiques, p. ex. joints toriques
• F16J 15/3204 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par joints élastiques, p. ex. joints toriques avec au moins une lèvre
• F16J 15/16 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre
• F16J 15/3208 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par joints élastiques, p. ex. joints toriques avec au moins une lèvre pourvue d’éléments de tension, p. ex. de bagues élastiques
• F16J 15/3252 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par joints élastiques, p. ex. joints toriques pourvus d’armatures ou de supports avec armatures ou supports rigides

Abrégé

A seal includes a support ring; a sealing ring locked with the support ring to form an enclosed space therebetween, the sealing ring including at least one seal lip; and an energizer held in the enclosed space and contacting the sealing ring.

Classes IPC  ?

• F16J 15/16 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre
• C08L 67/00 - Compositions contenant des polyesters obtenus par des réactions créant une liaison ester carboxylique dans la chaîne principaleCompositions contenant des dérivés de tels polymères
• C08L 75/04 - Polyuréthanes
• C08L 23/08 - Copolymères de l'éthylène

Abrégé

A seal assembly includes a pair of opposing seal lips, a bearing contacting both seal lips, a wall structure placed between and in contact with both seal lips, and a housing enclosing the pair of seal lips and the bearing that is configured to axially slide the seal lips, wall structure and bearing as the housing axially slides.

Classes IPC  ?

• F16J 15/32 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par joints élastiques, p. ex. joints toriques
• F16J 15/3232 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par joints élastiques, p. ex. joints toriques avec au moins une lèvre ayant plusieurs lèvres
• F16J 15/3256 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par joints élastiques, p. ex. joints toriques pourvus d’armatures ou de supports avec armatures ou supports rigides comprenant deux éléments d’armature ou de support, individuellement fixés sur chacune des surfaces, p. ex. joints de type cartouche

Abrégé

A seal assembly includes a seal body having a space formed therein; a seal carrier held within the space, the seal carrier being selectively positionable between a sealing position and a rotation position by moving along a carrying path; at least one seal carried by the seal carrier; and a hermetic seal held within the space out of the carrying path of the seal carrier, the hermetic seal being configured to be abraded away by a rotating element that the hermetic seal is pressing against.

Classes IPC  ?

• F16J 15/16 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre
• F16J 15/40 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par un fluide

Abrégé

A combination seal assembly includes: at least one can structure; a primary seal built onto the at least one can structure and having at least one seal lip; and a scraper seal built onto the at least one can structure and having at least one scraper lip. The at least one can structure supports the primary seal and the scraper seal and allows simultaneous installation of the at least one can structure, the primary seal, and the scraper seal into a hardware space.

Classes IPC  ?

• F16J 15/34 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par bague glissante pressée contre la face plus ou moins radiale d'une des deux parties
• F16J 15/3236 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par joints élastiques, p. ex. joints toriques avec au moins une lèvre ayant plusieurs lèvres dont au moins une lèvre pour chaque surface, p. ex. conditionnements en U
• F16J 15/3252 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par joints élastiques, p. ex. joints toriques pourvus d’armatures ou de supports avec armatures ou supports rigides
• F16J 15/3268 - Montage des bagues d’étanchéité
• F16C 33/74 - Dispositifs d'étanchéité pour paliers à contact lisse

Abrégé

A sealing assembly includes an elastomer seal having an inner surface and a polymer cap bonded to the inner surface of the elastomer seal and having a dynamic sealing surface. The polymer cap is configured to form a continuous fluid-tight seal against a curved element when pressurized.

Classes IPC  ?

• F16J 15/16 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre

Abrégé

A cassette sealing arrangement, for a vehicle,providing air transfer between a shaft(7)and a hub(9)surrounding the shaft, with an air transfer chamber being divided into a first (19) and a second (21) ring-shaped compartment. The arrangement has a base ring (23), attached to the hub, and an inner sleeve (35), attached to the shaft. The first compartment (19) is defined between the first ring-shaped seal (41), a third ring-shaped seal (42), the base ring and the inner sleeve (35), and the second compartment (21) is defined between the second ring-shaped seal (47), a fourth ring-shaped seal (45), the base ring (23) and the inner sleeve (35). The ring shaped seals are attached to the base ring (23),and their central portions seal against the inner sleeve in such a way that the inner sleeve is allowed to rotate in relation to the first and third seals.

Classes IPC  ?

• F16J 15/32 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par joints élastiques, p. ex. joints toriques
• F16C 33/78 - Dispositifs d'étanchéité pour roulements à billes ou à rouleaux avec diaphragme, disque ou bague, avec ou sans parties élastiques
• B60C 23/00 - Dispositifs pour mesurer, signaler, commander ou distribuer la pression ou la température des pneumatiques, spécialement adaptés pour être montés sur des véhiculesAgencement sur les véhicules des dispositifs de gonflage des pneumatiques, p. ex. des pompes ou des réservoirsAménagements pour refroidir les pneumatiques

Abrégé

A seal assembly includes a pair of opposing seal lips, a bearing contacting both seal lips, a wall structure placed between and in contact with both seal lips, and a housing enclosing the pair of seal lips and the bearing that is configured to axially slide the seal lips, wall structure and bearing as the housing axially slides.

Classes IPC  ?

• F16J 15/32 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par joints élastiques, p. ex. joints toriques

Abrégé

A sealing or bearing structure for sealing or separating moving surfaces is provided. The sealing or bearing structure includes a main body that defines a body axis going through the main body. A contact surface is configured to slidingly contact another surface, such as a rod, and defines a contact axis that is parallel to the body axis. At least one geometric surface feature, such as a shaped edge, is located between the body axis and the contact axis. The geometric surface feature has an entry angle that is less than 5 degrees relative to the contact axis.

Classes IPC  ?

• F16J 15/24 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par presse-étoupes pour garnitures élastiques ou plastiques la garniture étant comprimée radialement ou tangentiellement
• F16J 15/32 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par joints élastiques, p. ex. joints toriques

Abrégé

A sealing or bearing structure for sealing or separating moving surfaces is provided. The sealing or bearing structure includes a main body that defines a body axis going through the main body. A contact surface is configured to slidingly contact another surface, such as a rod, and defines a contact axis that is parallel to the body axis. At least one geometric surface feature, such as a shaped edge, is located between the body axis and the contact axis. The geometric surface feature has an entry angle that is less than 5 degrees relative to the contact axis.

Classes IPC  ?

• F16C 33/00 - Éléments de paliersProcédés particuliers de fabrication des paliers ou de leurs éléments
• F16J 15/00 - Joints d'étanchéité
• F16C 29/02 - Paliers à contact lisse
• F16J 15/16 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre
• F16C 29/08 - Dispositions pour couvrir ou protéger les chemins de roulement
• F16C 33/10 - Structures relatives à la lubrification
• F16C 33/20 - Surface de glissement principalement constituée de matériaux plastiques
• F16C 33/74 - Dispositifs d'étanchéité pour paliers à contact lisse

Abrégé

Reinforced silicone rubber sheeting (92) is formed. A first layer (34) of uncured liquid silicone rubber (LSR) is applied to a continuous carrier film (14). A continuous reinforcing fabric (46) is placed onto the first layer (34) of uncured LSR. A second layer (68) of uncured LSR is then applied onto the continuous reinforcing fabric (46) to completely encapsulate the fabric (46) in LSR. The first layer (34) and second layer (68) of LSR are then heat cured to complete the sheeting. The reinforced silicone rubber sheeting (92) of the present invention includes a cured LSR (34' and 68') overlying a continuous carrier film (14), and a continuous reinforcing fabric (46) completely encapsulated within the cured LSR (34' and 68').

Classes IPC  ?

• B32B 25/20 - Produits stratifiés composés essentiellement de caoutchouc naturel ou synthétique comprenant du caoutchouc au silicone
• B32B 25/08 - Produits stratifiés composés essentiellement de caoutchouc naturel ou synthétique comprenant du caoutchouc comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique
• B32B 27/06 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique
• B32B 37/06 - Procédés ou dispositifs pour la stratification, p. ex. par polymérisation ou par liaison à l'aide d'ultrasons caractérisés par le procédé de chauffage

Produits et services

(1) Distribution to manufacturers, of prototype bearings or seals in a rapid fashion relative to standard lead times. (2) Construction of prototype bearings or seals in a rapid fashion relative to standard lead times.

Produits et services

(1) Metal hardware, namely, coil springs used in fluid sealing devices.

Produits et services

(1) Linear bearings for use in machines.

Produits et services

(1) Pneumatic and hydraulic seals for use in machines.

Produits et services

(1) Pneumatic and hydraulic seals, and low friction bearings, all for use in machines.

Produits et services

(1) Pneumatic and hydraulic seals, and low friction bearings, all for use in machines.

Produits et services

ELASTOMER MATERIAL USED IN SEALS AND OTHER PARTS OF HYDRAULIC EQUIPMENT AND MACHINERY