| 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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| 07/15/2003 | US6591647 Method for manufacturing a corrugated fin for a plate-type heat exchanger and device for implementing such a method |
| 07/09/2003 | EP0804335B1 A method of and apparatus for high-speed sheet calendering |
| 07/02/2003 | EP1110016A4 Gasket for heat exchanger and method and apparatus for manufacturing same |
| 06/25/2003 | EP1320432A1 Transfer device |
| 06/25/2003 | CN2557264Y Interlinked feeding mechanism between punching head |
| 06/18/2003 | DE29522421U1 Electronically controlled high speed press feed for press feed appts. for feeding stock material to high-speed press - uses microprocessor to control servomotor which drives shaft that drives cooperating rolls which pull stock material from roll to feed to press |
| 06/12/2003 | WO2003047787A1 Method and device for setting of length |
| 06/12/2003 | US20030106403 Method and apparatus for removing a plurality of die-cutted products from an operating area of a die-cutting apparatus having multiple dies |
| 06/05/2003 | WO2003045603A1 Bending machine for profiles such as reinforcement round pieces or similar |
| 06/04/2003 | EP1316410A1 A working machine for conducting machining by pressing of a sheet material |
| 06/03/2003 | US6571593 Continuous shear deformation device |
| 05/30/2003 | WO2003043758A1 Device for the transport of workpieces within a multi-stage press |
| 05/29/2003 | US20030097868 Sheet metal follower associated with a press for bending sheet metal |
| 05/28/2003 | EP1314493A1 Apparatus for successively forming portions of tubes |
| 05/28/2003 | EP1313575A2 Articulated arm transport system |
| 05/28/2003 | EP1210190B1 Thin sheet punching device |
| 05/21/2003 | EP1311359A1 Method and apparatus for removing a plurality of die-cutted products from an operating area of a die-cutting apparatus having multiple dies |
| 05/20/2003 | US6564702 System for measuring material in a press |
| 05/15/2003 | WO2003039410A1 Artificial joint prosthesis with closing element |
| 05/14/2003 | EP1310308A2 Punching machine |
| 05/14/2003 | EP1180949B8 Identification bracelet |
| 05/14/2003 | EP0778092B1 Punch press system and control method therefor |
| 05/14/2003 | CN1417010A Perforator |
| 05/14/2003 | CN1416974A Continuous steel belt punching production line |
| 05/08/2003 | WO2003037543A2 High-speed sheet feeding without grip pliers |
| 05/08/2003 | US20030084793 Press feed mounting system |
| 05/08/2003 | US20030084701 Work transfer method for transfer press and work transfer apparatus for transfer press or press |
| 05/07/2003 | CN2548736Y Semi-automatic loading head of plate shearing machine |
| 05/07/2003 | CN1415440A Workpiece transfer appts. and electronic component mfg. appts. |
| 05/06/2003 | US6557463 Process for driving a workpiece transport system for a press arrangement |
| 04/29/2003 | US6554120 Work sheet processing system |
| 04/24/2003 | US20030075580 Apparatus for a stepwise feeding of a strip-shaped article |
| 04/23/2003 | EP1304181A1 Device for the stepwise advancing of a bandshaped workpiece |
| 04/23/2003 | EP1304180A1 Feeding of sheets to a punching machine |
| 04/23/2003 | CN1411927A Float scraps detector and detecting method |
| 04/17/2003 | US20030070516 Slug float detecting device and detection method thereof |
| 04/16/2003 | EP1302422A1 Device for separating, lifting and moving aluminum sheets or other non-ferromagnetic material |
| 04/16/2003 | EP1175271B1 Method for machining platelike workpieces in a striated manner |
| 04/10/2003 | US20030066331 System for transporting workpieces in a forming press with damage-preventing cross traverse interruption apparatus |
| 04/10/2003 | DE4016534C2 Manipulator für Schmiedemaschinen, insbesondere Mehr-Stößel-Schmiedemaschinen Manipulator for forging machines, particularly multi-ram forging machines |
| 04/09/2003 | CN1408490A Device for producing laminated core |
| 04/03/2003 | WO2002045943A3 Method and apparatus for determining and setting material release mechanism timing for a material feed mechanism |
| 04/03/2003 | US20030062133 Laminated core machining apparatus |
| 04/03/2003 | DE10162047C1 Billet handling device for inserting steel sheet billet into a press comprises a manipulating crane having a vertical base pillar, an elbow arm, a manipulator and a vacuum gripper |
| 04/02/2003 | EP1296780A1 Automated bar bender |
| 04/02/2003 | CN2542627Y Rocker-bar automatic feeding equipment |
| 04/02/2003 | CN2542361Y Roller feeder structure |
| 04/02/2003 | CN1406683A Automatic moving system for metal foil device |
| 03/27/2003 | WO2002103726A8 Method and device for machining stacked core |
| 03/20/2003 | US20030051980 Press device having separably removable transfer bars |
| 03/19/2003 | EP1292406A1 Method for operating a device for transporting workpieces for a pressing system |
| 03/14/2003 | CA2366242A1 Press device having separably removable transfer bars |
| 03/11/2003 | US6530467 Material transport device |
| 03/11/2003 | US6530255 Forming press apparatus |
| 03/05/2003 | EP1200213B1 Device for producing a lifting and lowering movement |
| 03/05/2003 | EP1180949B1 Identification bracelet |
| 03/04/2003 | CA2401265A1 System for transporting workpieces in a forming press |
| 02/27/2003 | US20030037586 Method for precision bending of sheet of materials, slit sheets fabrication process |
| 02/25/2003 | US6523668 Guiding and stacking system for sheet metal parts |
| 02/19/2003 | CN1101745C Positioner for clamping plates of car body |
| 02/13/2003 | US20030029218 Punch press |
| 02/06/2003 | US20030024109 Apparatus and method for making a shaped-spring assembly for use in a magnetic head-to-media backer device |
| 01/30/2003 | WO2003008128A1 Bending machine for profiles and relative bending method |
| 01/29/2003 | EP1279447A2 Punch press |
| 01/29/2003 | EP1204493B1 Assembly machine for the automatic production of structural elements for false ceilings |
| 01/15/2003 | EP1161317B1 Transport system |
| 01/03/2003 | WO2003000439A1 Work positioning device |
| 01/02/2003 | US20030004604 Interference checking device for a transfer press |
| 12/31/2002 | US6499647 Method for producing contact between two circuit layers separated by an insulating layer |
| 12/30/2002 | WO2001087512A1 Transfer device and method for controlling a transfer device |
| 12/27/2002 | WO2002103726A1 Method and device for machining stacked core |
| 12/19/2002 | US20020192058 Articulated arm transport system |
| 12/19/2002 | DE10128189A1 Transport and/or storage arrangement for workpieces has bearer units with variable length supporting arrangements, cross-piece pivotable about working axis parallel to cross-piece axis |
| 12/19/2002 | DE10128186A1 Positioning mechanism for gripper arm for metal workpieces comprises a connecting arm attached at one end to arm mounting, at opposite end to control slide and at intermediate point to bearing slide |
| 12/18/2002 | EP1265720A1 Pair of grabs, in particular of a transversal transport device in multiple-die presses |
| 12/11/2002 | EP1264649A2 Transfer device for transferpress |
| 12/11/2002 | EP1264648A1 Method of bending and cutting a metal strip |
| 12/11/2002 | EP1264647A1 Press brake for sheets with a movable workpiece stop device |
| 12/11/2002 | CN1384798A Conveyor system for can end conversion system |
| 12/10/2002 | US6490956 Feeding apparatus of moved body |
| 12/05/2002 | US20020178937 Drive mechanism for a transfer rail in a press transfer system |
| 11/28/2002 | WO2002094693A1 Machine for transporting and stacking magnetic and non-magnetic sheets |
| 11/28/2002 | US20020175052 Transfer device |
| 11/28/2002 | CA2447739A1 Machine for transporting and stacking magnetic and non-magnetic sheets |
| 11/24/2002 | CA2348656A1 Drive mechanism for a transfer rail in a press transfer system |
| 11/21/2002 | DE10122604A1 Transfer device for pressed components in transfer press has four transfer bars located next to each other in direction of transport, and acting in pairs |
| 11/20/2002 | CN2520963Y Hydraulic pipe cutting machine |
| 11/14/2002 | US20020166427 Method for continuously cutting away pieces from a continuously moving endless material and apparatus for performing same |
| 11/14/2002 | US20020166358 Production method of multi-gauge strips |
| 11/14/2002 | DE10215198A1 Transfer Feeder Transfer Feeder |
| 11/05/2002 | US6474131 Press brake back gauge finger |
| 10/31/2002 | US20020157556 Transfer press and method of driving its slides |
| 10/30/2002 | EP1252077A1 Conveyor system for can end conversion systems |
| 10/30/2002 | CN1093666C Plate processing and piling-up apparatus |
| 10/29/2002 | US6470572 Apparatus and method for making a shaped-spring assembly for use in a magnetic head-to-media backer device |
| 10/24/2002 | US20020153230 Conveyor system for can end conversion systems |
| 10/22/2002 | WO2001094047A1 Method for operating a device for transporting workpieces for a pressing system |
| 10/22/2002 | CA2407289A1 Process for driving a workpiece transport system for a press arrangement |
| 10/15/2002 | US6463781 System for drawing outer cylinder of rubber bush |
| 10/10/2002 | WO2002042019A3 Edge bending method and apparatus |