A locking device is described for a horizontal machining center with three or more axes comprising a locking member having a suction cup end for attaching to, and detaching from, a slab-like object which comprises a support surface of the machining center, a suction device operably connectable to the locking member for mutually engaging the suction cup end and the slab-like object, and an air supply arrangement operably connectable to the locking member to release air from the suction end to mutually disengage the suction end and the slab-like object and permit relative air-cushioned movement and desired positioning between the locking member and the slab-like object; a method for performing relative positioning between a locking member and a slab-like object is also described.
B25B 11/00 - Porte-pièces ou dispositifs de mise en position non couverts par l'un des groupes , p. ex. porte-pièces magnétiques, porte-pièces utilisant le vide
B23Q 1/44 - Supports mobiles ou réglables d'outils ou de pièces utilisant des mécanismes particuliers
The present invention relates to a machine for disposing solid plastic sacks containing liquid, for example sacks with bladder catheters or other flexible tubes used in hospital departments. The machine comprises a shredder placed inside a first hopper comprising a first shaft provided with a first plurality of discs, each of them provided with sharp protuberances suitable for breaking the sacks to drain the liquid contained therein. The machine further comprises at least one element for separating the solid parts from the liquid parts of said plastic sacks coming from said shredder (5).
B02C 18/14 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragmentsHachoirs ou appareils similaires utilisant des vis ou analogue à couteaux rotatifs à l'intérieur de récipients horizontaux
A machining apparatus is disclosed including a workbench to support at least one article to be machined; at least one machining device to perform machining on said article by removing material, the machining device being movable with respect to the workbench, in which the workbench includes a base including two or more plate-like elements arranged vertically and spaced apart from each other, each plate-like element extending in length along a horizontal longitudinal axis and including a jagged upper edge; support member arranged on the base, in contact with the jagged upper edges of the plate-like elements, the support member being sacrificial, i.e. configured to undergo material removal together with the article, defining a support horizontal martyr plane for the article.
The invention relates to a microwave device able to trigger the labelling of gallium-68 radiopharmaceuticals in kit in order to provide the completion of the complexation reaction in a few seconds. The invention also relates, more in general, to a microwave device able to enhance the labelling conditions of gallium-68 labelled radiopharmaceuticals most commonly used in positron emission tomography (PET) application.
B01J 19/12 - Procédés utilisant l'application directe de l'énergie ondulatoire ou électrique, ou un rayonnement particulaireAppareils à cet usage utilisant des radiations électromagnétiques
G21H 5/02 - Applications du rayonnement des sources radioactives ou dispositions à cet effet, non prévues ailleurs comme traceurs
G21G 1/00 - Dispositions pour la conversion des éléments chimiques par rayonnement électromagnétique, radiations corpusculaires ou bombardement par des particules, p. ex. production d'isotopes radioactifs
A machining centre is disclosed for cutting an object in the form of a slab including a support plane arranged to support the object, a machining unit provided with a cutting tool that is rotatable to cut the object, and with a fluid jet cutting device that is also drivable to cut the object; the machining unit is movable with respect to the support plane along a first axis, a second axis and a third axis of a triad of orthogonal axes to move the cutting tool and the fluid jet cutting device to/from said support plane, the machining unit is further rotatable about a first rotation axis to rotate the cutting tool and the fluid jet cutting device with respect to the support plane; the machining unit is provided with a handling device arranged to support and to move the fluid jet cutting device with respect to the fluid jet cutting device at least along a direction that is transverse to the first axis of rotation.
B28D 7/00 - Accessoires spécialement conçus pour leur utilisation avec les machines ou les dispositifs des autres groupes de la présente sous-classe
B28D 1/04 - Travail de la pierre ou des matériaux analogues p. ex. briques, béton, non prévu ailleursMachines, dispositifs, outils à cet effet par sciage avec des lames de scie circulaires ou des disques de scie
A CNC machining centre is disclosed, with an additive unit that forms an unmachined workpiece by additive production and that comprises an operating member with a rotation axis, and with a subtractive unit that removes material from the unmachined workpiece formed by the additive unit and that comprises a tool-holding spindle with a motorized spindle axis, with a subtractive configuration, in which the spindle axis of the subtractive unit carries a tool for removing material, and with an additive configuration, in which the spindle axis of the subtractive unit is connected to the rotation axis to drive the operating member of the additive unit and in which a prevalent part of the tool-holding spindle is situated next to at least one part of the operating member, where “next to” means in a horizontal direction.
B23Q 15/14 - Commande ou régulation de l'orientation de l'outil par rapport à la pièce
B29C 64/106 - Procédés de fabrication additive n’utilisant que des matériaux liquides ou visqueux, p. ex. dépôt d’un cordon continu de matériau visqueux
B33Y 30/00 - Appareils pour la fabrication additiveLeurs parties constitutives ou accessoires à cet effet
B29C 64/379 - Manutention des objets en 3D obtenus, p. ex. à l’aide de robots
B29C 64/232 - Moyens d’entraînement pour un mouvement le long de l'axe orthogonal au plan d’une couche
B29C 64/236 - Moyens d’entraînement pour un mouvement dans une direction dans le plan d’une couche
B29C 64/241 - Moyens d’entraînement pour mouvement rotatif
B33Y 40/20 - Posttraitement, p. ex. durcissement, revêtement ou polissage
B23C 1/12 - Machines à fraiser non conçues pour des pièces particulières ou des opérations spéciales avec une broche orientable sous différents angles, p. ex. horizontalement ou verticalement
B22F 12/00 - Appareils ou dispositifs spécialement adaptés à la fabrication additiveMoyens auxiliaires pour la fabrication additiveCombinaisons d’appareils ou de dispositifs pour la fabrication additive avec d’autres appareils ou dispositifs de traitement ou de fabrication
B22F 12/82 - Combinaisons d’appareils ou de dispositifs pour la fabrication additive avec d’autres appareils ou dispositifs de traitement ou de fabrication
B22F 10/66 - Traitement de pièces ou d'articles après leur formation par des moyens mécaniques
B29C 64/188 - Procédés de fabrication additive impliquant des opérations supplémentaires effectuées sur les couches ajoutées, p. ex. lissage, meulage ou contrôle d’épaisseur
B23Q 37/00 - Machines ou combinaisons de machines pour le travail des métaux réalisées à partir d'unités conçues de telle façon que quelques-unes au moins de ces unités soient en mesure de tenir lieu d'éléments de différentes machines ou combinaisonsCes unités tant que la caractéristique d'interchangeabilité en est importante
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
B33Y 40/00 - Opérations ou équipements auxiliaires, p. ex. pour la manipulation de matériau
B23K 28/02 - Procédés ou appareils combinés pour le soudage ou le découpage
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
A machining centre comprising a machining plane; a subtractive unit for performing chip removal on a workpiece positioned on the machining plane; the subtractive unit comprising a first carriage that is slidable parallel to an operating axis; an additive unit arranged to perform machining by additive production techniques on the machining plane; the additive unit comprising a second carriage that is slidable along the operating axis. The additive unit is provided with a first coupling portion and said subtractive unit is provided with a second coupling portion couplable with the first coupling portion. In one step, the subtractive unit adopts a pick-up configuration in which the first coupling portion is coupled with the second coupling portion to connect the subtractive unit to the additive unit at least along the operating axis. In the pick-up configuration, the subtractive unit, connected to the additive unit, is configured to move the additive unit.
B33Y 40/20 - Posttraitement, p. ex. durcissement, revêtement ou polissage
B22F 10/66 - Traitement de pièces ou d'articles après leur formation par des moyens mécaniques
B22F 12/00 - Appareils ou dispositifs spécialement adaptés à la fabrication additiveMoyens auxiliaires pour la fabrication additiveCombinaisons d’appareils ou de dispositifs pour la fabrication additive avec d’autres appareils ou dispositifs de traitement ou de fabrication
A method for holding a workpiece to be machined including the steps of: includes manufacturing a locking jig for locking the workpiece on a support base by additive production techniques wherein the locking jig includes a wall defining a loop. Irregularities present on at least one end of the wall arrangement are eliminated to define a support surface for the workpiece to be machined. A seat is formed in at least one end of the wall for housing a seal. At least one opening is formed on the support base and connected to at least one inner space of the loop on one side and with a suction device on the other side. A vacuum is supplied through the opening and the inner space which enables the workpiece to stick to and remain stationary with respect to the support surface during machining of the workpiece.
B25B 11/00 - Porte-pièces ou dispositifs de mise en position non couverts par l'un des groupes , p. ex. porte-pièces magnétiques, porte-pièces utilisant le vide
B23Q 3/08 - Moyens de fixation de la pièce autres que les moyens actionnés mécaniquement
B33Y 80/00 - Produits obtenus par fabrication additive
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Parts for machines and machinery in particular for use in the packaging, textile and tobacco sectors. mechanical parts for land vehicles. Industrial engineering design; Engineering services relating to machine tool design.
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Parts for machines and machinery in particular for use in the packaging, textile and tobacco sectors. mechanical parts for land vehicles. Industrial engineering design; Engineering services relating to machine tool design.
An abrasive fluid jet cutting device is disclosed comprising a rotating joint that includes a first path for abrasive and a second path for fluid, a mixing chamber where the first and second paths meet, a first expanding volume arranged above the first path to accumulate abrasive, and a second expanding volume arranged below the first path to accumulate abrasive between the first volume and the mixing chamber, in which the second volume forms a barrier against the return flow of humidity along the first path.
B24C 7/00 - Équipement d'alimentation en matériau abrasifCommande de l'écoulement de la composition ou des autres caractéristiques physiques du jet abrasif
B24C 5/02 - Canons, p. ex. pour produire des jets de fluides abrasifs à grande vitesse pour la coupe de matériaux
B24C 1/04 - Méthodes d'utilisation de jet abrasif en vue d'effectuer un travail déterminéUtilisation d'équipements auxiliaires liés à ces méthodes pour travailler uniquement certaines parties déterminées, p. ex. pour graver la pierre ou le verre
A system for supporting a workpiece is disclosed, wherein several heads with a suction cup define an engaging and supporting surface that is at least partially shaped like the workpiece. Each head with suction cup is coupled by a ball joint with a first movable element of a vertical linear actuator and is couplable by a removable fitting with a fork carried by a second movable element that rotates around a rotation axis that is coaxial with the axis of the linear actuator. The second movable element carries an abutment, spaced from the center of the ball joint against which the suction cup head abuts and moved by the linear actuator to perform the adjustment of the orientation thereof around the ball joint.
B25B 11/00 - Porte-pièces ou dispositifs de mise en position non couverts par l'un des groupes , p. ex. porte-pièces magnétiques, porte-pièces utilisant le vide
B23Q 3/08 - Moyens de fixation de la pièce autres que les moyens actionnés mécaniquement
F16M 11/14 - Moyens pour la fixation des appareilsMoyens permettant le réglage des appareils par rapport au banc permettant la rotation dans plus d'une direction avec articulation à rotule
An apparatus is disclosed for supporting a workpiece, wherein a carriage carries a linear actuator with a vertical axis, which in turn carries a head that is orientable in space to engage and support a portion of the workpiece; the carriage further carries a second element that can rotate the head to adjust a panning angle of the head, the second element being integral with a solid surface that gives rise to action means that can engage selectively on a solid counter-surface that gives rise to reaction means outside the carriage, so that the carriage is movable by rotating the action means engaged on the reaction means.
B25B 11/00 - Porte-pièces ou dispositifs de mise en position non couverts par l'un des groupes , p. ex. porte-pièces magnétiques, porte-pièces utilisant le vide
A system for supporting a workpiece is disclosed, wherein several heads with a suction cup define an engaging and supporting surface that is at least partially shaped like the workpiece, wherein each head with suction cup is coupled, by a ball joint, with a first movable element of a vertical linear actuator and is couplable, by a removable fitting, with a fork carried by a second movable element that rotates around a rotation axis that is coaxial with the axis of the linear actuator; the second movable element carries an abutment, spaced apart from the centre of the ball joint, against which the suction cup head abuts moved by the linear actuator to perform the adjustment of the orientation thereof around the ball joint.
B25B 11/00 - Porte-pièces ou dispositifs de mise en position non couverts par l'un des groupes , p. ex. porte-pièces magnétiques, porte-pièces utilisant le vide
B23Q 3/08 - Moyens de fixation de la pièce autres que les moyens actionnés mécaniquement
Machine for filling bags, wherein the mouth of the first bag (S) is gripped on the larger, transverse sides by two parallel suction bars (9 and 9') that are subsequently moved along an upward path of progressive reciprocal separation, to raise and simultaneously open the bag and to bring its mouth underneath the feed mouth of filling means (14). When filling of the bag is complete, the two suction bars (9 and 9') are made to perform a movement of at least reciprocal approach and preferably also of rising up to be opportunely arranged above the product filling level, to close the bag's mouth, which has already been returned to the original gusseted shape by suitable means (33, 33'), to prepare it for sealing by the opposed heat-sealing bars (11 and 11'), after which the top of the bag is left free and the filled and sealed bag (S') offloaded, while its bottom heat-sealed portion (W) is separated by tearing it off from the mouth of the next bag below, which is placed in an area such that when said filled and closed bag (S') has been removed, the mouth of the new bag (S) can be gripped by said two said suction bars (9 and 9') that, with an opposite movement to the previous one, are returned to the cycle start position to grip the mouth of the new bag and repeat a new work cycle. Said heat-sealing bars, which apply the top heat seal (W) to seal the filled bag, can be advantageously associated with said two suction bars (9 and 9'), to exploit the work movements.
B65B 43/12 - Alimentation en sacs souples ou en flans de carton, à l'état plat ou pliéAlimentation en sacs plats reliés pour former une série ou une chaîne
B65B 43/26 - Ouverture ou distension des sacsOuverture, dressage des boîtes, montage des boîtes, cartons ou flans de carton
B65B 43/30 - Ouverture ou distension des sacsOuverture, dressage des boîtes, montage des boîtes, cartons ou flans de carton par griffes travaillant sur les parois opposées, p. ex. par succion
B65B 51/14 - Application ou production de chaleur ou de pression ou les deux à la fois par éléments oscillants ou à mouvement alternatif
B65B 61/12 - Dispositifs accessoires, non prévus ailleurs, opérant sur feuilles, flans, bandes, attaches, réceptacles ou paquets pour découper les bandes ou pour séparer les paquets joints en déchirant le long des perforations ou des lignes de moindre résistance
B65B 61/28 - Dispositifs accessoires, non prévus ailleurs, opérant sur feuilles, flans, bandes, attaches, réceptacles ou paquets pour décharger des machines les paquets finis
A variable gear ratio device (1) is provided for comprising a planet gear (10) defining a rotation axis (10a), suitable to continuously vary the gear ratio and comprising at least one rocker gear (11); a spider (12) suitable to support the rocker gear (11) and defining a spider axis (12a) inclined in relation to the axis (10a); a sun gear (13) and a crown (14) defining, respectively, an inner (13a) and outer contact area (14a) for the rocker gear (11); wherein the inner contact area (13a) and the outer contact area (14a) are tapered in the same direction along the rotation axis (10a); and respectively define, at the points of contact with the rocker gear (11) and in relation to the rotation axis (10a), a first angle of inclination and a second angle of inclination different from each other; and wherein, on account of said torque variation, the rocker gear (11) is apt to passively translate in relation to said spider (12) along said spider axis (12a) varying its distance from said rotation axis (10a) and said contact points with said contact area (13a, 14a) and thus, the gear ratio of the variable gear ratio device (1); a torque regulator (16) suitable to command a reciprocal translation of said contact areas (13a, 14a) depending on such translation of the rocker gear (11).
B62M 11/12 - Transmissions caractérisées par l'engrènement de roues dentées ou le contact de roues à friction de rapport variable avec contact de roues à friction
B62M 11/16 - Transmissions caractérisées par l'engrènement de roues dentées ou le contact de roues à friction de rapport variable avec engrenages planétaires incorporés au moyeu de la roue porteuse ou adjacents au moyeu
F16H 15/52 - Transmissions donnant une gamme continue de rapports de vitesses dans lesquelles un organe monté sur un arbre et de diamètre utile uniforme peut travailler avec différentes parties d'un autre organe
An apparatus is disclosed for holding a workpiece in machining position, wherein a plurality of linear actuators is arranged for defining an engaging and supporting surface at least partially shaped like the workpiece, wherein each linear actuator carries a gripping device that is orientable in space; each actuator is further associated with a respective positionable reference element, each linear actuator being driven in such a manner as to bring the gripping device into contact against the reference element and then to lodge in a desired orientation, the lodging being achieved by the effect of the contact of the gripping device against the reference element located in a preset reference position.
B25B 11/00 - Porte-pièces ou dispositifs de mise en position non couverts par l'un des groupes , p. ex. porte-pièces magnétiques, porte-pièces utilisant le vide
18.
SAFETY DEVICE FOR THE OSCILLATING BOX FEEDING DOOR OF MACHINES FOR THE TREATMENT OF WASTE
A safety device for the oscillating box door with assisted rotation (5) for feeding machines for the treatment of waste, positioned at the loading mouth (1) of these machines to abut against this with its mouth (108) to enable it to be loaded with waste and arranged to close this mouth (108) progressively upwards and to orient it downwards to discharge the waste into treatment means (2, 3, 104, 4) below, while said loading mouth (1) is closed by the lateral wall of the same door (5), characterized in that this mouth (1) is provided with an upper opening (16) which houses a barrier (17) projecting from this opening with a rounded portion thereof, which is mounted on guide means that enable a movement parallel to itself and tangential to the door (5), to enter and to exit from said opening (16), which is connected to elastic return means (25, 25') that maintain it normally projecting from said opening (16) and cooperating with end of stroke stops (26, 26') and which if pushed inside said opening (16) by an obstacle (H) that projects from the mouth (108) of the door (5) during closing and which is interposed between said barrier and the lower side (305) of the same mouth (108) of the door, operates a sensor (27) connected to means (14) that stop the rotation means (9) of the door (5) and control reversal of the direction of opening rotation of the mouth of this door.
The invention concerns an apparatus for lightening of thin, flexible and shaped workpieces, such as panels or sheet metals, by removal machining of material from surfaces thereof, on a machining unit having a worktable and a counterthrust means designed to rest against a part of the surface of the workpiece opposed to the one on which said tool must work from time to time. The worktable (13) comprises supporting means (23) of the workpiece to be machined, and gripping means (28) designed to support the workpiece during its machining independently from said supporting means. The counterthrust means consist of a board (14) movable according to several axes and carrying a plurality of supporting elements (33). The supporting elements (33) can be individually translated or in groups between a draw-in position and an extended position to define a supporting plane depending on the shape of the surface of the workpiece against which the counterthrust means must rest. The invention further concerns a method for mapping the workpiece surface by means of the supporting elements.
B64F 5/00 - Tracé, fabrication, assemblage, nettoyage, entretien ou réparation des aéronefs, non prévus ailleursManipulation, transport, test ou inspection de composants d’aéronefs, non prévus ailleurs
20.
WASTE COMPACTOR, OF SIMPLIFIED CONSTRUCTION AND OF SMALL DIMENSIONS, PARTICULARLY FOR BARS, CAFETERIAS AND OTHER SMALL RESTAURANT BUSINESSES
The compactor comprises at least one robust transport screw, helix or spiral (16), which is inclined, of conical shape, downwardly converging, with a downwardly decreasing pitch, and is aligned axially with and fixed to the slow output shaft (117) of a reduction gear unit (17, 217, 317) located above and outside the inclined wall (301) of a loading hopper (1) which has an upper descending portion (101) with at least one hatch (2) for the introduction of the waste to be compacted and a discharge conduit (7) whose outlet opening is shut off by constriction means (8, 108, 208). The lower part (201) of the hopper (1) is shaped in the form of a funnel which is open outwards and is provided with drainage holes (9) and a base area (10) into which any liquid present in the waste tends to flow by gravity, means (13, 14, 114) being provided to collect the liquid and to guide it by gravity towards discharge means (20) a container (18).
B30B 9/12 - Presses spécialement adaptées à des fins particulières pour exprimer les liquides des substances les contenant, p. ex. le jus des fruits, les huiles des oléagineux utilisant des vis de pression coopérant avec une paroi perméable
B30B 9/30 - Presses spécialement adaptées à des fins particulières pour bottelerBoîtes de compression à cet effet
21.
SMALL-SIZE WASTE COMPACTING APPARATUS, IN PARTICULAR FOR BARS, CAFETERIAS OR OTHER SMALL REFRESHMENT PREMISES
The compactor comprises a horizontal-axis conveying screw or spiral (2) which operates partly inside a loading hopper (1) and partly inside a stator body (201) situated laterally and on the outside of the said hopper. The bottom walls of the hopper which are situated at a short distance from the said spiral and the inner surface of said stator body (201) have longitudinal scoring (401) which, together with the direction of rotation of said spiral (2), has the effect that the waste to be compacted fed in loose form inside the hopper is conveyed by the said screw from the hopper to the stator body (201) which is for example flanged to a gear motor unit (3, 103), the output shaft (203) of which supports in projecting fashion the said screw (2). The said stator body (201) is provided laterally with a window (4) through which the waste conveyed by the spiral (2) is fed to the stator body (5) of a press (P, P1) which is oriented at right angles to the axis of the said feed spiral (2).
Apparatus for disseminating instructions and/or advertising messages, comprising at least one flat- screen colour monitor (2) combined with a compacting machine (1) and installed in any suitable way on the machine or in the vicinity thereof, and means for disseminating through the at least one monitor (2) instructions and/or messages with advertising images of any suitable type and for any suitable purpose.
MACHINE FOR NEUTRALIZING THE BACTERIAL CONTENT OF HOSPITAL WASTE OR OTHER SPECIAL WASTE, SO AS TO BE ABLE TO DISPOSE OF IT AS WASTE SIMILAR TO ORDINARY SOLID WASTE
The microwave sterilization chamber (10) is made in the shape of a downwardly open bell which can be sealed by a base structure (6, 19, 20) which carries means (5) for gripping and rotating the canister (1) filled with waste, which can be moved by suitable means from a low position for the filling and discharge of the canister (1) to a raised position for the closure of said chamber and for the insertion of the full canister (1) into the chamber, each canister being provided with means by which it can be removably supported by said means of gripping and rotating the sterilization chamber (10), and can be gripped by the manipulating means (SM) which transfer said canister between the different operating stations of the machine.
A61L 2/12 - Procédés ou appareils de désinfection ou de stérilisation de matériaux ou d'objets autres que les denrées alimentaires ou les lentilles de contactAccessoires à cet effet utilisant des phénomènes physiques des radiations des micro-ondes
A61L 2/24 - Appareils utilisant des opérations programmées ou automatiques
A61L 11/00 - Procédés de désinfection ou de stérilisation spécialement adaptés aux déchets
B09B 3/00 - Destruction de déchets solides ou transformation de déchets solides en quelque chose d'utile ou d'inoffensif
H05B 6/80 - Appareils pour applications spécifiques
24.
METHOD AND APPARATUS FOR NEUTRALIZING THE BACTERIAL CONTENT IN HOSPITAL WASTE OR OTHER SPECIAL WASTE, SO AS TO BE ABLE TO DISPOSE OF SAID WASTE AS ORDINARY WASTE
The invention relates to a method characterized by the sequence of at least the following working steps: introducing an accumulated mass of waste (V) which has been suitably shredded into a plurality of composite, pressure-resistant, treatment chambers (1, 5, 7, 7') which are screened with respect to the exterior and provided with windows (8) which are arranged suitably staggered with respect to each other and distributed at least along the height of the said accumulated mass and are connected to respective waveguides linked up to magnetrons (9) and are such that the microwaves produced by the latter are forced to strike said waste (V); preparing each said composite chamber, for treatment of the associated accumulated mass of internal waste, with appropriate moisture, pressure and temperature values and with suitable cycle times, preferably with implementation of a prior step involving internal depressuhsation of this composite chamber, which is filled, closed and ready for the sterilisation cycle; activation of the magnetrons (9) of the said composite chamber and rotation of the associated accumulated mass of internal waste (V) in relation to the said magnetrons which remain in a static position, so to obtain the uniformly distributed sterilisation of the said accumulated mass of waste, also using low-power magnetrons; releasing the pressure and the vapours from the said composite chamber so as to be able to open it safely and discharge from said chamber the sterilised waste
A61L 11/00 - Procédés de désinfection ou de stérilisation spécialement adaptés aux déchets
A61L 2/12 - Procédés ou appareils de désinfection ou de stérilisation de matériaux ou d'objets autres que les denrées alimentaires ou les lentilles de contactAccessoires à cet effet utilisant des phénomènes physiques des radiations des micro-ondes
Screw press, with small dimensions, particularly suitable for the compaction of solid waste for disposal also using sorted-waste collection. The screw press comprises an initial large-diameter screw section with a wide-pitch helix, communicating laterally with the bottom opening of the loading hopper (1) in order to remove the material from the hopper and feed it to a following small-diameter screw section with a small-pitch helix, surrounded by an internally scored stator body. This produces the feeding and compaction of the material which also occurs in conjunction with the action of a constriction which acts on the discharge mouth of this latter screw section. A press of this type has the two screw sections (3, 4) which are separated and arranged parallel to each other and one above or around each other, so as to form overall a press which no longer has as its length the sum of the lengths of the two screw sections. Instead, it has a length corresponding to the length of the longer of the two screw sections. The two screw sections are operated at different speeds, with the second compacting screw section (4) rotating at a speed greater than that of the first feeder screw section.
B30B 3/00 - Presses caractérisées par l'emploi d'organes de pression rotatifs, p. ex. rouleaux, anneaux, disques
B30B 9/14 - Presses spécialement adaptées à des fins particulières pour exprimer les liquides des substances les contenant, p. ex. le jus des fruits, les huiles des oléagineux utilisant des vis de pression coopérant avec une paroi perméable fonctionnant avec une seule vis
21 - Ustensiles, récipients, matériaux pour le ménage; verre; porcelaine; faience
37 - Services de construction; extraction minière; installation et réparation
Produits et services
Rubbish compactors; waste compacting machines; waste disposal apparatus, instruments and machines. Baskets for waste paper littering. Construction of installations in the waste treatment sector.
Screw press, with small dimensions, particularly suitable for the compaction of solid waste for disposal also by means of sorted-waste collection, of the type which comprises an initial large-diameter screw section witha wide-pitch helix, communicating laterally with the bottom opening of the loading hopper (1) in order to remove the material from it and feed it to a following small-diameter screw section with a small-pitch helix, surrounded by an internally scored stator body so as to produce the feeding and compaction of the material which also occurs in conjunction with the action of constriction means which act on the discharge mouth of this latter screw section, a press of this type being characterized in that the two said aforementioned screw sections (3, 4) are separated and arranged parallel to each other and one above or around each other, so as to form overall a press which no longer has as its length the sum of the lengths of the said two screw sections, but which has a length corresponding to the length of the longer of the two screw sections, means being envisaged for operating said two screw sections at different speeds, with the second compacting screw section (4) which rotates at a speed greater than that of the first feeder screw section (3).
B30B 9/16 - Presses spécialement adaptées à des fins particulières pour exprimer les liquides des substances les contenant, p. ex. le jus des fruits, les huiles des oléagineux utilisant des vis de pression coopérant avec une paroi perméable fonctionnant avec plusieurs vis
B30B 9/30 - Presses spécialement adaptées à des fins particulières pour bottelerBoîtes de compression à cet effet
B30B 11/24 - Presses d'extrusionMatrices pour ces presses utilisant des vis
Numerically-controlled machines for the wood, plastic, marble and granite, glass, aluminum and composite materials for use in milling, cutting, shaping, drilling, and sanding workpieces
