| 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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| 03/10/2004 | CN1481330A Method and appts for determining and setting material release mechanism timing for material feed mechanism |
| 03/09/2004 | US6702098 Device to feed work pieces using gripping rails |
| 03/09/2004 | US6701769 Transfer feeder |
| 02/26/2004 | US20040035852 Steel plate splicing facility utilizing shear joining |
| 02/25/2004 | EP1391254A1 An arrangement for the intermittent forward feeding of a web material to a press and method for operating the same |
| 02/24/2004 | US6695132 Conveyor system for can end conversion systems |
| 02/18/2004 | CN1476358A Edge bending method and apparatus |
| 02/18/2004 | CN1475329A Steel plate splicing equipment using shearing joint |
| 02/12/2004 | DE20313173U1 Locating pin unit for machine tools, especially presses, can be mounted in tool from underside of press without adjacent parts having to be removed |
| 02/12/2004 | DE10234072A1 Stepless locking device for workpiece transport systems in simulators, presses etc has safety lock with interacting external and internal straight toothed splines for positive keyed lock |
| 02/12/2004 | DE10145522B4 Vorrichtung zur Ablängung von Profilen Apparatus for cutting to length of profiles |
| 02/10/2004 | US6688201 Thin sheet punching device |
| 02/04/2004 | EP1386676A2 Apparatus for guiding moving strips |
| 02/03/2004 | US6684723 Device for producing a lifting and lowering movement |
| 01/29/2004 | US20040018925 Tool-exchanging device for presses |
| 01/29/2004 | DE19681661B4 Zuführhubveränderungsvorrichtung für eine Transferzuführung Zuführhubveränderungsvorrichtung for a transfer feed |
| 01/29/2004 | DE10325876A1 Dreiteiliger Kotflügel eines Nutzfahrzeuges Three-piece fender of a commercial vehicle |
| 01/29/2004 | DE10235953B4 Vorrichtung zum Transport von Werkstücken in einer Umformpresse Apparatus for transporting workpieces in a forming press |
| 01/29/2004 | DE10231032A1 Bearbeitungsvorrichtung zur trennenden und/oder umformenden Bearbeitung von Werkstücken Processing apparatus for separating and / or reshaping machining of workpieces |
| 01/29/2004 | DE10162281B4 Transfereinrichtung zum Transport von Formteilen Transfer device for the transportation of moldings |
| 01/27/2004 | CA2311577C Transfer apparatus |
| 01/22/2004 | DE10228230A1 Verfahren und Vorrichtung zum Transport und Abstapeln von Formteilen Method and apparatus for transporting and stacking of shaped parts |
| 01/21/2004 | EP1382401A1 Steel plate splicing facility utilizing shear joining |
| 01/21/2004 | CN2600191Y Feeding levelling machine with improved level height regulation structure |
| 01/15/2004 | DE10249071B3 Linearantrieb für die Materialzufuhr an Werkzeugmaschinen Linear drive for material feeding machine tools |
| 01/14/2004 | EP1380366A1 Feeding device for intermittently feeding a band material to a press and method for operating such a device |
| 01/14/2004 | CN2598681Y 夹持头 Gripping head |
| 01/13/2004 | US6675681 Method of processing sheet-like workpieces in a strip-shaped manner |
| 01/13/2004 | US6675628 Punch press |
| 01/13/2004 | US6675452 Method of enabling the nesting of metal units |
| 01/08/2004 | US20040004102 Apparatus for a intermittent feeding of a strip shaped blank to a press and a method of operating same |
| 01/07/2004 | EP1378470A2 Device for singulated picking-up, transporting and positioned depositing of workpieces, in particular plates |
| 01/06/2004 | US6672448 Transfer device |
| 01/06/2004 | CA2282120C Double blank detector apparatus and method of operation |
| 01/02/2004 | EP1375022A2 Installation for processing metal bars with improved means for transferring the bars, and method provided thereby |
| 12/30/2003 | US6668612 Device for holding a sheet metal blank in a forming press |
| 12/24/2003 | WO2003106069A1 Transferring device |
| 12/24/2003 | CN1463449A Method and device for machining stacked core |
| 12/24/2003 | CN1131743C Appts. and method of tube bender loader and unloader |
| 12/24/2003 | CA2489574A1 Transferring device |
| 12/23/2003 | US6666063 Process and system for producing metal sheets |
| 12/18/2003 | WO2003095125A3 Production device, especially a bending press, and method for operating said production device |
| 12/18/2003 | DE20216013U1 Transfer system for moving workpiece from first through second press tools has pivoting multiple-jointed arm with beam carrying array of gripping tools |
| 12/16/2003 | US6662988 Apparatus for a stepwise feeding of a strip-shaped article |
| 12/10/2003 | EP1369189A2 Transfer device for blanks |
| 12/10/2003 | EP1105230B1 Method for forming sheet metal strip |
| 12/10/2003 | EP1102648B1 Device for forming cutting blade for prints |
| 12/03/2003 | EP1366834A1 Tool changing device for press machines |
| 12/03/2003 | EP1366833A1 A method for removing a bent tube from a tube bending apparatus |
| 12/02/2003 | US6655522 Transfer press and apparatus for loading and unloading workpieces |
| 11/27/2003 | WO2003097271A1 Apparatus for cutting and nibbling a sheet metal in coil form |
| 11/27/2003 | WO2003097270A1 Feeding duct for a straightening machine |
| 11/20/2003 | WO2003095125A2 Production device, especially a bending press, and method for operating said production device |
| 11/19/2003 | EP1135225B1 Method and device for feeding of long objects |
| 11/13/2003 | US20030209100 Hollow rack shaft |
| 11/12/2003 | EP1361006A1 Punch press |
| 11/12/2003 | EP1360020A1 Gripper feeder for metal strip |
| 11/05/2003 | EP1358952A2 Overload protection for a finger in a press |
| 11/04/2003 | US6640682 Apparatus for continuously cutting away pieces from a continuously moving endless material |
| 10/30/2003 | US20030202873 Method and apparatus for automatically feeding metal profiles in bar form in systems for machining said profiles |
| 10/30/2003 | US20030201149 Method and apparatus for automatic feeding of bar form metal profiles in profile working machines |
| 10/30/2003 | US20030200877 Press having a feeding device |
| 10/29/2003 | EP1356876A2 Method and apparatus for automatically feeding metal profiles in bar form in systems for machining said profiles |
| 10/29/2003 | EP1356875A2 Method and apparatus for automatic feeding of bar form metal profiles in profile working machines |
| 10/29/2003 | EP1265720B1 Pair of grabs, in particular of a transversal transport device in multiple-die presses |
| 10/23/2003 | WO2003086835A1 Method of assembling steering columns |
| 10/23/2003 | WO2003086680A1 A gripping device and an installation and a method for handling workpieces |
| 10/22/2003 | EP1354648A1 Device for processing metal sheet |
| 10/22/2003 | EP1353766A1 Lugged cap forming system |
| 10/21/2003 | US6634204 Sheet metal follower for a bending press |
| 10/15/2003 | EP1351783A1 Device for cutting metal strips to length |
| 10/08/2003 | EP1351350A1 Method for manufacturing and/or processing contact elements in a progressive die |
| 10/08/2003 | EP1349723A2 Method and apparatus for determining and setting material release mechanism timing for a material feed mechanism |
| 10/02/2003 | US20030183485 Device to feed work pieces using gripping rails |
| 10/02/2003 | US20030183059 Apparatus for a intermittent feeding of a strip shaped blank |
| 10/02/2003 | DE10206773C1 Vorrichtung zum Vorschieben von Werkstücken mit Greiferschienen Device for feeding workpieces with gripper rails |
| 10/01/2003 | EP1348500A1 Device to intermittently feed a band-shaped blank into a press |
| 10/01/2003 | EP1347847A1 Method in a sheet metal working centre and sheet metal working centre |
| 10/01/2003 | EP1347846A1 Method and device in a sheet metal working machine |
| 09/30/2003 | US6626629 Tool mount for moving elements |
| 09/25/2003 | US20030177917 Device for transporting away work pieces processed in a press |
| 09/23/2003 | US6622850 Method for changing fingers in preparatory work conducted externally of a transfer feeder, and device therefor |
| 09/18/2003 | WO2003037543A3 High-speed sheet feeding without grip pliers |
| 09/18/2003 | US20030172519 Method and device for machining stacked core |
| 09/17/2003 | CN2573112Y Safety feeder |
| 09/16/2003 | US6619169 System for punching metal sheets and for stacking metal sheets in the appropriate punched pattern |
| 09/11/2003 | US20030170481 Method for production and/or processing of plug parts in follow-on composite tools |
| 09/02/2003 | US6612229 Multistation press |
| 08/21/2003 | US20030154760 Device for holding a sheet metal blank in a forming press |
| 08/20/2003 | EP1336440A1 Driver device for workpieces with transfer bars |
| 08/12/2003 | US6604402 Transfer device for a press |
| 07/31/2003 | WO2003061867A1 Method for operating a plate system for stamping presses and connection element for carrying out said method |
| 07/30/2003 | EP1331050A1 Expulsion device for bars or segments of bars |
| 07/30/2003 | CN2562895Y Steel bar straightening cutter |
| 07/30/2003 | CN1116135C Tumbling conveyer |
| 07/23/2003 | EP1328359A2 Method of enabling the spacing of metal units |
| 07/22/2003 | US6594903 Apparatus and method for making a shaped-spring assembly for use in a magnetic head-to-media backer device |
| 07/16/2003 | CN2560452Y Hardware punching die doffer |
| 07/15/2003 | US6591656 Process for bending measuring tubes |
| 07/15/2003 | US6591653 Production method of multi-gauge strips |