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WO/2004/098845A1 |
A rotary on-the-fly tooling system including: opposed and synchronised counter-rotating tool assemblies (12, 14) for receiving a workpiece (10) having a direction of travel therebetween during a tooling operation: each counter-rotating t...
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WO/2004/094086A1 |
Described is a seaming machine for use with a container (22) and an end closure (28). The machine includes a seaming head (62) with multiple shaft assemblies (100) and a lifter table (60) located below the seaming head (62) and including...
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WO/2004/067203A1 |
A slender body molding device, comprising a press working machine (28) fixed to a table (22) movable in the longitudinal direction of a slender body (21) and a moving device (43) moving the table (22). Even if the amount of the slender b...
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WO/2004/037457A1 |
A bending machine (1) comprising an upper table (11), a lower table (17), an input section (35) for inputting product information, a bending order determining section (41) for determining the bending order of work, a mold determining sec...
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WO/2004/028937A2 |
A process for designing and manufacturing precision-folded, high strength, fatigue-resistant structures and a sheet therefore. The techniques include methods for precision bending of a sheet of material (41, 241, 341, 441, 541) along a b...
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WO/2003/106069A1 |
A transferring device comprises at least one gripper rail (12), which can be brought into engagement with at least one workpiece and which can be driven in a lifting direction (B), a closing direction and an advancing direction (A). The ...
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WO/2003/097271A1 |
An apparatus for cutting and nibbling a sheet metal (3) in coil form comprises pulling devices for pulling the sheet metal, which is delivered from a delivery bobbin or coil, and are driven by a pair of overlapping rollers (12), the shee...
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WO/2003/097270A1 |
Disclosed is a device for delivering rotating bars or pipes into a processing machine, particularly a straightening machine, comprising means forming a feeding duct. Said means forming the feeding duct are configured as four four-cornere...
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WO/2003/095125A2 |
The invention relates to a production device (1) for workpieces that are formed under bending conditions and consist of billets (3), especially steel sheet billets. Said production device comprises a bending press (2) provided with two p...
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WO/2003/086835A1 |
A method of assembling steering columns. This assembling method comprises the steps of forming a cylindrical column jacket (3), forming a distance bracket (4) with a pair of joining projections (4a, 4b) having inner surfaces (4c, 4d) con...
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WO/2003/086680A1 |
The invention relates to a gripping device (1) for gripping objects (2). The gripping device (1) comprises a wall element (3) and a flexible diaphragm (4) arranged adjacent to the wall element (3) so that the wall element (3) and the dia...
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WO/2003/061867A1 |
The invention relates to a method for operating a plate system for stamping presses (10), according to which a carriage is displaced between the stamping tool (12) of the stamping press (10) and a take-over position in front of the stamp...
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WO/2003/047787A1 |
The present invention relates to a method and a device for setting of the transport length at working machines, comprising a driving means with a feed wheel for a pair of feed tongs, a first and a second stop for the pair of feed tongs, ...
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WO/2003/045603A1 |
Bending machine (10) to obtain shaped elements from pre-cut profiles (11), equipped with a drawing assembly (14) which draws the profiles (11), first shearing means (13) arranged downstream of the drawing assembly (14) and bending means ...
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WO/2003/043758A1 |
The invention relates to a device for the transport of workpieces (4) within a multi-stage press (19), comprising a cross-arm for holding the workpieces, which, in the idle position thereof, is aligned essentially perpendicularly to the ...
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WO/2003/039410A1 |
The invention concerns a novel closure system designed for a channel (3) for filling up an artificial joint cavity, said system capable of being produced at low cost and ensuring particularly reliable sealing of the internal cavity relat...
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WO/2003/037543A2 |
The invention concerns a conveying device for sheet steel plates and for moving several sheets (1, 1') inside or through a working zone (W; 50) wherein the sheets are machined. The inventive feeding device comprises first and second shee...
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WO/2003/008128A1 |
Bending machine for profiles (16) in the form of bars sheared to size, comprising at least a drawing assembly, shearing means (11) and bending means (12). At least part of the drawing assembly (20, 120, 220) is movable between a first lo...
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WO/2003/000439A1 |
A work positioning device which has an image processing means (40B) for determining, for specified positioning measures (M1, M2) ((G1, G2), (N1, or N2), (k1, k2)), actually measured values (CD1, CD2) ((GD1, GD2), (ND1, or ND2), (KD1, KD2...
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WO/2002/103726A1 |
A device for stacked core capable of machining the stacked core at a high speed by maintaining the strength of an angle indexing device, comprising a press (1), a nonuniform motion device (10) for changing the drive of the press (1) from...
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WO/2002/094693A1 |
The invention relates to a machine for transporting and stacking sheets, said machine being specially designed to transport and stack indiscriminately sheets of magnetic material and sheets of material such as aluminium, stainless steel,...
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WO/2002/070164A1 |
The invention relates to a device for cutting metal strips (B) to length, using a cutting unit (3) that cuts into the strip (B). Said device comprises a driver device (2), located at a distance (A) upstream of the cutting unit (3) in the...
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WO/2002/064281A1 |
A gripper feeder for metal stip comprising on a base: at least two grippers (10, 10') for engaging a metal strip (29) to be advanced, members for moving said grippers in a direction parallel to the axis of said strip, means for independe...
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WO/2002/055229A1 |
A punch press(1), wherein a forwardly withdrawable die holder (103), a punch holder (47) fixed to a bridge structure, a striker support frame (59) allowed to be positioned on an XY plane and allowing the entire body thereof to be slid ho...
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WO/2002/053306A1 |
The invention relates to a system for training shaping tools, comprising a press (3) provided with a tappet (2) to which at least one part (1b) (upper tool) of the shaping tool (1) to be trained is fixed. The shaping tool is used to prod...
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WO/2002/051566A1 |
The invention relates to a multistage press comprising several rams, which can be displaced up and down and which are provided with tools for shaping workpieces. The multistage press also comprises a transporting device for transporting ...
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WO/2002/049787A1 |
Transfer apparatus and method are provided from first (15A, 16A) to second (15B, 16B) stations of tooling in a cap (11) making press. This cap is biased against the first upper tools by a first airstream (50) introduced under the cap and...
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WO/2002/045943A2 |
This invention includes a method of determining the correct timing of a material release mechanism (42) of a material feed mechanism (14) and includes the steps of: cycling a press mechanism (12) through a working portion of a tooling me...
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WO/2002/045880A1 |
The invention relates to a method in a sheet metal working centre, wherein a sheet (3) secured to mounting means of a moving carriage arrangement (2) in connection with said sheet metal working centre is transferred in accordance with a ...
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WO/2002/045881A1 |
The invention relates to a transfer device (T) for a large-scale stamping system, comprising two linear feeders (L), one located in front of and one behind a stamping press, for manipulating tools (W) that transfer workpieces in the long...
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WO/2002/045879A1 |
The invention relates to a method for transferring a carriage (11, 12) in a sheet metal working machine, wherein a carriage (11, 12) of a moving carriage arrangement in connection with said sheet metal working machine is transferred by m...
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WO/2002/042019A2 |
A first hemming mold unit (20) and a second hemming mold unit (30), are installed in a single pressing machine. The first hemming mold unit (20) performs partial bending of an edge (95) of a workpiece (93; 96). The workpiece (93; 96), ha...
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WO/2002/026415A1 |
The invention relates to a transfer device (10) comprising a guiding mechanism, a carriage (14) which can move on the guiding mechanism, a slider which can move on the carriage (14), and a first (28), second (42) and third (40) drive whe...
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WO/2002/018073A2 |
The invention relates to an articulated arm transport system (43, 44), in particular for the automation of press lines (1) and large component transfer presses, characterised by a construction permitting an introduction and extraction of...
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WO/2002/007908A2 |
The invention provides means for spacing metal units (512), and means for nesting metal units (532), particularly for stacking, transporting, and industrially altering copper cathodes (512).
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WO/2002/008100A1 |
The invention relates to a device for separating, lifting and moving aluminum sheets and other non-ferromagnetic material, comprising an attraction spider provided with a series of magnet and contact electrode blocks. By using the effect...
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WO/2002/005983A1 |
The invention describes a method and an apparatus removing a plurality of die-cut products from an operating area of a die-cutting apparatus having multiple dies. The die-cut products are simultaneously picked up at a pick-up point n the...
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WO/2001/094047A1 |
According to the method for operating a device (1) for transporting workpieces, for a pressing system, the device is driven by means of at least one driving device (5) which can be kept in a standstill position with a brake device (8). T...
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WO/2001/091936A1 |
An automated bar bending system with a bar bending unit for bending bars to a predetermined angle, an in-feeding system for receiving pre-cut bars for transferring one or more bars to the bar bending system, and an unloading system for u...
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WO/2001/087512A1 |
The invention relates to a transfer device having a gripper, preferably a gripper rail (12), for gripping and lifting at least one workpiece; a lift drive (26) for lifting the gripper; a close drive (20) for moving the gripper (12) sidew...
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WO/2001/072445A1 |
The invention relates to a pair of grabs, in particular of a transversal transport device in multiple-die presses, comprising a grab (10) that receives the workpiece (14) to be pressed and a grab (20) that retains said workpiece. The inv...
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WO/2001/051234A1 |
The invention relates to a device (DE 1 95 21 041 A1) mounted onto a slider crank for generating a displacement of a part (ejection spring ram 6) that is mounted onto a slide (press ram 5) in relation to the latter. Said displacement is ...
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WO/2001/049431A1 |
Multi-gauge strips are mainly used as materials for terminals of lead frames, relays, connectors, etc. of power transistors. The objective of the present invention is to provide a method of producing multi-gauge strips by means of formin...
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WO/2001/047652A1 |
Apparatus to facilitate the insertion, alignment, and bending of metal sheets (100) in a press brake machine (2) is described herein. Automated insertion of properly aligned sheets (100) into a bending machine (2) can be accomplished usi...
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WO/2001/038207A1 |
A transfer conveyor system utilizing at least one endless conveyor belt (60) of reinforced flexible rubber-like material having a series of nests for carrying can end shells fitted into holes in the belt (60). The belt (60) is rotatably ...
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WO/2001/034321A1 |
A tool mount (20) for mounting tool assemblies (24) on a transfer press, or other type of automated assembly line, includes a bayonet (38) which can be selectively inserted into a receiver (40) mounted on the transfer press rail (22). Th...
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WO/2001/014079A1 |
After a large thin sheet (17) has been gripped in a registered state by means of a plurality of chuck tools (21) and transported in the X direction to a control start position, Y direction movement control for moving the sheet reciprocal...
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WO/2001/008832A1 |
The invention relates to a device for producing a lifting and lowering movement for lifting and lowering the cross transfer tongs of a forming machine. Said device comprises a rotating control shaft (1) on which a control cam (2), a coun...
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WO/2001/005534A1 |
A machine for the automatic production of structural elements for false ceilings, characterised by comprising a stepping feeder (12) for the profile bars (38) cut to size, two series of lateral stations (22, 24, 26) interfering with the ...
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WO/2000/069237A1 |
The invention concerns methods for establishing contacts between two circuit layers separated by an insulating layer, which consists in pressing the complex (101) formed by those three layers between a sonotrode (105) energized by ultras...
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