| 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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| 09/23/2004 | US20040183245 Workpiece processing system and method of reconfiguring a workpiece processing system |
| 09/23/2004 | US20040182128 Tilt mechanism for a transfer rail in a press transfer system |
| 09/21/2004 | US6792787 Press transfer having a clutch drive disconnect |
| 09/21/2004 | CA2423098A1 Tilt mechanism for a transfer rail in a press transfer system |
| 09/16/2004 | US20040177669 Workpiece carrier apparatus for transfer press machine |
| 09/15/2004 | CN2640655Y Punching appts. with auto charging/discharging function |
| 09/08/2004 | CN2638880Y Padder protection device of steel wire healed forming machine |
| 09/07/2004 | US6786857 Tool-exchanging device for presses |
| 09/02/2004 | WO2003061867A8 Method for operating a plate system for stamping presses and connection element for carrying out said method |
| 08/31/2004 | US6782598 Method of manufacturing hollow rack shaft |
| 08/26/2004 | WO2004028937A3 Manufacturing folded structures and sheet therefore |
| 08/26/2004 | DE10305888A1 Hubbalkenautomatik Lifting mechanism |
| 08/25/2004 | CN2635249Y Material feeding mechanism having lifting roller for pessing bridge device |
| 08/19/2004 | US20040159139 Feeding unit for transfer press |
| 08/19/2004 | DE4320431B4 Transferpressenkomplex Transfer Press complex |
| 08/19/2004 | DE19636823B4 Transfereinrichtung Transfer device |
| 08/18/2004 | EP1447156A1 Manipulator for the movement of metal sheets on a work plane in a punching machine |
| 08/17/2004 | US6776366 Drive assembly for dual coacting rollers |
| 08/17/2004 | US6775888 Forming system and process |
| 08/12/2004 | WO2004067203A1 Slender body molding device |
| 08/12/2004 | DE10037198B4 Verfahren und Vorrichtung zur Blechbearbeitung Method and apparatus for sheet metal work |
| 08/10/2004 | US6773252 Press molding apparatus |
| 08/05/2004 | US20040153194 Feedback controlled tension applying system |
| 08/05/2004 | US20040149358 Method of manufacturing a chromed bumper |
| 08/05/2004 | DE10128189B4 Transport- und/oder Lagerungsvorrichtung für Werkstücke Transport and / or storage device for workpieces |
| 08/04/2004 | EP1441673A1 Artificial joint prosthesis with closing element |
| 07/29/2004 | US20040144153 Device for the transport of workpieces within a multi-stage press |
| 07/29/2004 | DE19506070B4 Einlege- bzw. Entnahmevorrichtung für Werkstücke Insertion and extraction device for the workpieces |
| 07/28/2004 | EP1440742A2 Feedback controlled tension applying system |
| 07/28/2004 | EP1439922A2 High-speed sheet feeding without grip pliers |
| 07/27/2004 | US6766719 Method and apparatus for removing a plurality of die-cutted products from an operating area of a die-cutting apparatus having multiple dies |
| 07/20/2004 | US6763926 Method and apparatus for automatic feeding of bar form metal profiles in profile working machines |
| 07/15/2004 | US20040134250 Techniques for designing and manufacturing precision-folded, high strength, fatigue-resistant structures and sheet therefor |
| 07/15/2004 | DE10112395B4 Vorrichtung zum Transport vom Formteilen Apparatus for transporting the moldings |
| 07/15/2004 | DE10112393B4 Vorrichtung zum Transport von Formteilen Device for the transport of molded parts |
| 07/14/2004 | CN2625072Y Feeding device of terminal clamping machine |
| 07/08/2004 | US20040130085 Level-adjusting apparatus for an attachment device |
| 07/08/2004 | DE3925370B4 Materialvorschubvorrichtung für Schmiedemaschinen u. dgl. Material feeding device and for forging machines. Like. |
| 07/08/2004 | DE19647501B4 Transportmittel für die in einer Umformmaschine hindurchzubewegenden Formteile Transport for the hindurchzubewegenden in a forming mold parts |
| 07/06/2004 | CA2323554C Press transfer bar-finger support |
| 06/30/2004 | EP1296780A4 Automated bar bender |
| 06/30/2004 | CN1507967A Hortzontal regulation device of auxiliarg apparatus |
| 06/24/2004 | DE10257652A1 Moveable holder arm, e.g. grab or transfer arm, for motor vehicle component handling has overload protection device to permit deflection deformation/adjustment of arm during excess loads |
| 06/22/2004 | US6751836 Method of enabling the spacing of metal units |
| 06/17/2004 | US20040112109 Liquid ejection head, and method of manufacturing the same |
| 06/16/2004 | EP1428594A2 Device for separating wires |
| 06/16/2004 | EP1428592A1 Device for separating wires |
| 06/09/2004 | CN1152757C Method for controlling large piece stage press driving device and apparatus for working it |
| 06/08/2004 | US6746063 Device for separating, lifting and moving aluminium sheets or other non-ferromagnetic material |
| 06/08/2004 | US6745655 System for stacking blanks produced particularly in a progressive die process |
| 06/08/2004 | US6745638 Device mounted onto a slider crank for generating a displacement of a part mounted onto the slide in relation to the latter |
| 06/03/2004 | DE10064154B4 Mehrstufenpresse" Multi-stage press " |
| 06/02/2004 | EP1424148A1 Press plant with a strip supporting table |
| 06/02/2004 | CN2618701Y Quick detachable horst hoof roller |
| 06/01/2004 | US6742457 Transfer press and method of driving its slides |
| 06/01/2004 | US6742375 System for transporting workpieces in a forming press with damage-preventing cross traverse interruption apparatus |
| 05/26/2004 | EP1422006A2 Machine for processing metal sheets |
| 05/26/2004 | CN1498704A Feeder of coil |
| 05/19/2004 | DE202004002530U1 Stamping machine for terminal connectors has machine table, feeder table, stamping actuator mechanism, adjusting mechanism, and automatic feeder system |
| 05/12/2004 | EP1417052A1 Bending machine for profiles and relative bending method |
| 05/12/2004 | EP0865846B1 Punching machine and punching method |
| 05/12/2004 | CN1496291A Punch press |
| 05/12/2004 | CN1495024A Liquid spray nozzle and its making method |
| 05/12/2004 | CN1495015A Multipress transmitting device |
| 05/06/2004 | WO2004037457A1 Bending machine |
| 05/06/2004 | EP1056555B1 Apparatus for forming a sheet metal strip |
| 04/29/2004 | US20040079780 Coil material feeding apparatus |
| 04/28/2004 | EP1413424A1 Punch press |
| 04/28/2004 | EP1413371A2 Coil material feeding apparatus |
| 04/27/2004 | US6727006 Method for production and/or processing of plug parts in follow-on composite tools |
| 04/22/2004 | US20040074277 Method in a sheet metal working centre and sheet metal working centre |
| 04/22/2004 | DE20220788U1 Press or stamping system uses correction value taking account of variation in top dead center position of ram in relation to absolute angular position of eccentric shaft during ram stroke displacement |
| 04/22/2004 | DE10247782A1 Presse oder Stanze Press or punch |
| 04/21/2004 | EP1410858A1 Press or punching machine |
| 04/20/2004 | US6722250 Method for continuously cutting away pieces from a continuously moving endless material |
| 04/20/2004 | US6722178 Automatic bending system and manipulator for the system |
| 04/20/2004 | CA2162694C Apparatus and method for transferring and forming parts in a press |
| 04/15/2004 | US20040069108 Apparatus for and a method of an intermittent feeding of a strip shaped blank to a press |
| 04/15/2004 | US20040069105 Method and apparatus for determining and setting material release mechanism timing for a material feed mechanism |
| 04/14/2004 | EP1407839A1 Installation for cutting metal bars |
| 04/08/2004 | WO2004028937A2 Manufacturing folded structures and sheet therefore |
| 04/08/2004 | US20040065132 Drive assembly for dual coacting rollers |
| 04/08/2004 | CA2499934A1 Techniques for designing and manufacturing precision-folded, high strength, fatigue-resistant structures and sheet therefor |
| 04/06/2004 | US6715981 Transport system |
| 03/31/2004 | EP1402971A1 Workpiece feeding apparatus for transfer press machine |
| 03/31/2004 | EP1402970A1 Transfer device for transferpresses |
| 03/31/2004 | EP1402967A1 Work positioning device |
| 03/31/2004 | CN2608182Y Pipe fitting transfer device of pipe bending machine |
| 03/30/2004 | US6712198 Articulated arm transport system |
| 03/25/2004 | US20040055358 Punch press |
| 03/25/2004 | DE4309642B4 Umsetzeinrichtung für den Werkstücktransport Converting the workpiece transport |
| 03/25/2004 | DE10131889B4 Verfahren zur Herstellung eines wellenförmigen Flügels für Plattenwärmetauscher und Vorrichtung zur Durchführung des Verfahrens A process for producing a wave-shaped wing for plate heat exchangers and apparatus for carrying out the method |
| 03/24/2004 | CN1142838C Method for forming sheet metal strip |
| 03/23/2004 | US6710291 Forming process and system |
| 03/18/2004 | US20040050128 Guide pin slot arrangement for super plastic forming blanks providing improved blank guidance and formed part release |
| 03/17/2004 | EP1398095A1 Guide pin slot arrangement for super plastic forming blanks providing improved blank guidance and formed part release |
| 03/17/2004 | EP1119508B1 Transferring device on a press |
| 03/10/2004 | EP1396868A1 Method and device for machining stacked core |
| 03/10/2004 | EP1396447A1 Machine for transporting and stacking magnetic and non-magnetic sheets |
| 03/10/2004 | EP1396296A1 Method for cropping to size and optionally bending profiled elements with bending and shaping machines, particularly profiled elements supplied in bar form |