| Patents for B21D 43 - Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices (11,526) |
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| 05/27/1992 | EP0487456A1 Method and device for advancing a band or a strip, in particular for cutting blanks |
| 05/26/1992 | CA1301558C Controlled transfer of sheet metal can bodies in can body line |
| 05/19/1992 | US5114302 Apparatus for performing in-feed of working member to working station |
| 05/14/1992 | DE4036774A1 Press feed mechanism |
| 05/13/1992 | EP0484373A1 Arrangement at press line. |
| 05/07/1992 | DE4035004A1 Transfer of large metal sheets to and from metal forming press - uses machine with swining arms mounted on slides on larger swinging arm |
| 05/05/1992 | US5110026 Apparatus for a stepwise advancing of a web-shaped workpiece |
| 05/05/1992 | US5109740 Billet cut-off control |
| 04/29/1992 | EP0482702A1 Device for supporting and transporting metal sheets during processing in a punching and/or a shearing machine |
| 04/28/1992 | US5107979 Finger actuating device in a transfer press |
| 04/23/1992 | WO1992006805A1 Backlash reduction system for transfer feed rail stands |
| 04/23/1992 | DE4032335A1 Profiled steel insertion mechanism in shear - has lifting magnet sliding parallel to truck travel direction |
| 04/23/1992 | CA2094032A1 Backlash reduction system for transfer feed press rail stands |
| 04/22/1992 | EP0481324A1 Method of controlling the feeding of a production machine with strip material and device thereof |
| 04/22/1992 | EP0481323A1 Method for feeding a production machine with a precision centering and apparatus therefor |
| 04/21/1992 | US5106258 Workpiece transfer apparatus effecting vertical and horizontal motion |
| 04/21/1992 | US5105647 System for transferring workpieces through a series of work stations |
| 04/16/1992 | DE4032340A1 Three=dimensional transfer device for workpieces - has oscillating rail mounted on transversely movable slide |
| 04/15/1992 | EP0480548A1 Device for introducing rolled steel sections into a cold shearing machine |
| 04/14/1992 | US5103965 Transfer method and device and driving system therefor for transfer presses |
| 04/14/1992 | US5103663 Dedimpler and deburring apparatus |
| 04/09/1992 | DE4031463A1 Mobile bending of uncoiled wire or strip |
| 04/08/1992 | EP0479281A1 Device for bending bar-shaped materials |
| 04/08/1992 | EP0479220A2 Method of and device for transporting and working rod-shaped materials |
| 04/08/1992 | CN2100947U Electric monitor of automatic material feeding |
| 04/08/1992 | CN1016150B Power transmission apparatus for press |
| 04/08/1992 | CN1016148B System for transferring workpieces through series of work stations |
| 04/07/1992 | US5102026 Apparatus for an intermittent feeding of a webshaped workpiece |
| 04/07/1992 | CA1298542C Press tool for stamping facility |
| 03/31/1992 | US5099982 Battery plate stacker |
| 03/31/1992 | US5099731 Multi-stroke punch press with a means for correcting the immersion depth and the length of feed |
| 03/31/1992 | CA1298071C Method and apparatus for body panel attachment |
| 03/25/1992 | EP0426694B1 Device for stacking preforms |
| 03/24/1992 | US5097695 Transfer finger shift apparatus for transfer presses having mechanically driven transfer feeds |
| 03/19/1992 | DE4119450C1 Gripper rail locking slider - is used on rotary transfer presses and spans tolerance gaps between rail ends |
| 03/18/1992 | EP0475048A1 Drawing assembly for a shearing bench |
| 03/17/1992 | US5095726 Dedimpler and deburring apparatus |
| 03/13/1992 | CA2050718A1 Drawing assembly for a shearing table |
| 03/12/1992 | WO1992004145A1 System of machining devices |
| 03/12/1992 | CA2091446A1 System of machining devices |
| 03/11/1992 | EP0473599A1 Plate shears. |
| 02/25/1992 | US5091962 Method and apparatus for detecting a sheet strip material misfeed condition |
| 02/25/1992 | US5090554 Rotary device to change the direction of advancement of a plastic card or metal plate in a punching machine |
| 02/20/1992 | DE4126013A1 Workpiece transfer device for press - has actuating mechanism connected to press driving mechanism |
| 02/19/1992 | CN1058736A Correcting and adjusting device of driving roll transporting metal sheets supported in waler |
| 02/13/1992 | DE4024884A1 Alignment of sheet metal plates - involves stationary device for lifting pack with bearer arms engaging pack from beneath |
| 02/12/1992 | EP0470482A1 Apparatus for turning a panel or a panel stack on the worktable of a cutting machine |
| 02/12/1992 | EP0470429A2 Device for regulating and adjusting driving pulleys carried by spars for transportation of sheets |
| 02/11/1992 | US5086678 Workpiece conveying method and device for a cutting machine |
| 02/06/1992 | DE4024824A1 Metal sheet shearing machine - has drive rollers positionally adjusted by wedges |
| 02/06/1992 | DE4021827C1 Flattening and straightening metal sheet - incorporates curved conveyor track to return sheets to input |
| 02/04/1992 | CA1295348C Cup feed apparatus |
| 01/29/1992 | CN1015331B Apparatus for correctly feeding continuous strip with a shaped side outline to blanking machine |
| 01/23/1992 | DE4022560A1 Workpiece transfer device for multistage press - has grippers attached to arms with synchronised operation |
| 01/21/1992 | US5081923 Method of creating a registered pattern on a metal coil and associated apparatus |
| 01/21/1992 | US5081860 Backlash reduction system for transfer feed press rail stands |
| 01/16/1992 | DE4121841A1 Coordination of axle drives for automated sheet metal press - has flexible plate transport mechanism using free motion model and monitoring functions with built-in safety distances |
| 01/15/1992 | CN2093046U Automatic batch feed punching machine |
| 01/08/1992 | EP0465445A1 Roofing tile press |
| 01/08/1992 | EP0464069A1 Device for gripping and/or handling workpieces in the form of flat bars of any desired shape |
| 01/01/1992 | CN1057414A Holding apparatus for holding and aligning work |
| 01/01/1992 | CN1015235B Apparatus for forming long plate member |
| 12/31/1991 | US5076091 Unit for bending sheet metal and a device for manipulating sheet metal |
| 12/27/1991 | EP0462676A2 Method for producing and handling plates cut out of a plate blank. |
| 12/27/1991 | EP0462324A1 Clamping device for clamping work-pieces |
| 12/26/1991 | WO1991019577A1 Transfer feeder |
| 12/26/1991 | WO1991019576A1 Transfer feeder |
| 12/25/1991 | CN1015161B Apparatus for removing blanks from pile and conveying them onwards |
| 12/25/1991 | CN1015160B Feed device, particularly for can body |
| 12/24/1991 | US5074141 Bolster apparatus for press-forming workpieces |
| 12/18/1991 | EP0462086A1 Apparatus for transferring elongate units from a manufacturing place to a consumption place |
| 12/18/1991 | EP0461275A1 A device for manipulating sheet metal pieces. |
| 12/17/1991 | US5072823 Transfer method and device and driving system therefor for transfer presses |
| 12/17/1991 | CA1293115C Apparatus and method for inproving hot strip mill processing |
| 12/12/1991 | WO1991018691A1 Locking device of transfer feeder |
| 12/11/1991 | EP0460623A2 A system for assorting small product pieces cut from work sheets |
| 12/04/1991 | EP0458976A1 Device for control of a robot manipulator for a metal sheet bending installation. |
| 12/04/1991 | CN2089852U Magnetic quantizer |
| 12/03/1991 | US5069057 Punch press with independently operated pressing units driven by a crankshaft |
| 11/28/1991 | WO1991017847A1 Distack feeder |
| 11/21/1991 | EP0456830A1 A device for transferring a workpiece. |
| 11/21/1991 | DE4015567A1 Metal sheet shearing machine - has reversible conveyor to handle sheets which have to undergo second shearing operation |
| 11/19/1991 | US5065654 Machine for punching and shearing angle iron and flat stock |
| 11/19/1991 | CA2039803A1 Cam lift and carry parts transfer apparatus |
| 11/13/1991 | EP0456205A1 Index-feed machining system |
| 11/12/1991 | CA1291904C Air assist means for use in transferring relatively flat objects |
| 11/07/1991 | DE4111398A1 Stamping press for sheet metal - has table with adjustable stops to locate sheet metal blank |
| 11/05/1991 | US5062762 Battery plate stacker method |
| 11/05/1991 | US5062561 Apparatus for controlling the feed of an intermittent web-feeding apparatus |
| 11/05/1991 | US5062333 Shearing machine |
| 10/30/1991 | EP0453935A1 Method and device for transporting stacked sheet material from a delivery field to a feeding field in a cutting machine |
| 10/29/1991 | US5061141 Method and apparatus for producing can bodies |
| 10/24/1991 | DE4012838A1 Unstacking and transport device for metal slabs - has centring station designed as longitudinally movable height adjustable frame |
| 10/23/1991 | CN2087106U Feed device of shearing machine for silicon steel sheets |
| 10/22/1991 | US5058406 Plate bending machine equipped with a plate clamping manipulator and a plate position detecting device |
| 10/08/1991 | US5054353 Blanking press |
| 10/08/1991 | US5054306 Transfer finger shift apparatus for transfer presses |
| 10/08/1991 | US5054304 Sheet stock feed line with deceleration and acceleration |
| 10/02/1991 | EP0449801A2 Apparatus for bending hollow frames for isolating glass |
| 10/02/1991 | EP0449681A1 Device for feeding automatically blanks to a press or any other machine |