| Patents for B21J 9 - Forging presses (2,855) |
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| 08/02/2007 | US20070175262 Method for the production of hollow elements, hollow element, assembly piece, and follow-on composite tool for carrying out said method |
| 08/02/2007 | DE19962607B4 Werkzeugkassette mit federnder Matrize Tool box with resilient matrix |
| 08/02/2007 | DE102006023721B3 Forge has moving guide beam with side-mounted force pickups driving contra-action |
| 08/01/2007 | CN1329141C Methods for the cold extrusion of metallic elements with dead or through holes and plant for carrying out said methods |
| 08/01/2007 | CN101007334A Controlling system of moulded forging hydraulic press with proportional type oil controlling water |
| 07/26/2007 | CA2832765A1 Hydraulically driven pressing device, and method of pressing a fitting |
| 07/25/2007 | EP1551574B1 Device for transverse extrusion of workpieces and operating method for said device |
| 07/17/2007 | US7243524 Negative-angle press-working die |
| 07/12/2007 | WO2007076751A2 Method for producing a rocker pressure piece and embossing device |
| 07/11/2007 | CN2920479Y Upper liftout attachment of upsetting shaping equipment |
| 07/11/2007 | CN1997471A Method and apparatus for optimizing forging processes |
| 07/04/2007 | CN1323786C Spade bit, manufacturing method by using continuous blank material and its forging equipment |
| 06/28/2007 | DE19722228B4 Vorrichtung zum Befestigen von Werkzeug für eine Schmiedemaschine mit verschiedenen Umformstufen Device for fixing a tool for forging machine with different deformation stages |
| 06/28/2007 | DE102005062168A1 Antriebseinrichtung für eine Umformmaschine, insbesondere Pressenantrieb, sowie Umformmaschine Drive means for forming machine, in particular press drive and forming machine |
| 06/26/2007 | US7234337 Punch Press |
| 06/21/2007 | US20070137280 Apparatus for forming production parts under internal high-pressure conditions |
| 06/13/2007 | CN2910411Y Full automatic foil making machine having computer controlled program preselection |
| 06/06/2007 | EP1791663A2 Universal cam slide |
| 06/06/2007 | CN2907965Y Automatic jet device of press |
| 06/05/2007 | US7225655 Method for producing a shaft comprising stop caps device containing one such shaft |
| 05/30/2007 | CN1970180A Plate thickness pressing device and method |
| 05/23/2007 | EP1651369B1 Method and device for shaping and then lifting a workpiece |
| 05/23/2007 | CN1317121C High energy screw press |
| 05/17/2007 | US20070107484 Forging method, forged article and forging apparatus |
| 05/16/2007 | CN2900025Y Connection structure between working hydraulic cylinder plunger and movable cross beam |
| 05/16/2007 | CN1315591C Plate reduction press apparatus and methods |
| 05/16/2007 | CN1315590C Plate reduction press apparatus and methods |
| 05/10/2007 | DE10241332B4 Presse zum Einformen von Großrohren Press for molding of large diameter pipes |
| 05/09/2007 | CN2897491Y Multi-direction wedged sliding transmission forging press |
| 05/09/2007 | CN1960821A Method for the production of hollow elements, hollow element, assembly piece, and follow-on composite tool for carrying out said method |
| 05/08/2007 | US7213436 Stamping apparatus for forming rod with configured ends |
| 05/08/2007 | CA2271611C Press |
| 05/03/2007 | WO2006113280A3 Hydraulically powered gripping tool |
| 05/02/2007 | EP1528963B1 Method and device for producing a shaft comprising stop caps |
| 04/26/2007 | US20070089474 Radioactive substance container, manufacturing apparatus thereof and manufacturing method thereof |
| 04/18/2007 | CN1947887A Drop-forging hammer for making toothed wheels |
| 04/12/2007 | DE102006041222A1 Open die forging of workpiece with forging press having hydraulic piston/cylinder system connected to forging tool forging very large steel workpieces and special light metal alloys involves use of system parameter of piston/cylinder system |
| 04/11/2007 | EP1772208A2 Method and apparatus for forming parts from a continuous stock material and associated forge |
| 04/11/2007 | EP1771263A1 Narrow aerial and die-mount cams |
| 04/05/2007 | DE10047467B4 Vorrichtung und Verfahren zum Umformen, insbesondere mit hydraulischer Schließvorrichtung Apparatus and method for forming, in particular with hydraulic closing device |
| 04/04/2007 | CN1308465C Method for processing billets out of metals and alloys and article |
| 04/03/2007 | US7197910 Die cushion apparatus of a press machine and surge pressure reduction method for a die cushion apparatus |
| 03/29/2007 | US20070068215 Hollow stepped shaft and method of forming the same |
| 03/29/2007 | DE10010380B4 Presse zum Verdrehen und Kalibrieren eines Werkstücks Press to rotate and calibration of a workpiece |
| 03/28/2007 | CN1935405A Apparatus for swaging ferrules |
| 03/27/2007 | US7194882 Cold forging apparatus and method for forming complex articles |
| 03/21/2007 | EP1675697A4 Forging method, forged article and forging apparatus |
| 03/21/2007 | CN1932531A Forging press workpiece-deficient detecting method |
| 03/15/2007 | DE19958681B4 Umformpresse für Kurbelwellen Forming press for crankshafts |
| 03/14/2007 | CN2877919Y Reducing rotary swaging machine |
| 03/07/2007 | EP1759786A2 Method and apparatus for forming parts from a continuous stock material and associated forge |
| 03/07/2007 | EP1347843A4 Automatic two-station adiabatic blank cut-off and part forming system |
| 03/07/2007 | CN1302872C Metal blank for thermal expansion forming |
| 03/01/2007 | DE19744639B4 Verfahren zum Herstellen eines Schaltzahnrades, Vorrichtung zur Durchführung des Verfahrens und nach dem Verfahren hergestelltes Schaltzahnrad A method of manufacturing a switching gear, apparatus for performing the method and produced by the method switching gear |
| 02/28/2007 | CN1919491A Unidirection continuous roller forging precise forming machine |
| 02/22/2007 | WO2006036381A3 Universal cam slide |
| 02/22/2007 | US20070039370 Forming tool apparatus with pivoting wall segment |
| 02/15/2007 | US20070033984 Pressing tool and pressing process for extruding press fittings |
| 02/14/2007 | CN1913990A Multistage heading and forming machine |
| 02/14/2007 | CN1913989A Multistage heading machine |
| 02/13/2007 | US7176472 Radioactive substance container, manufacturing apparatus thereof and manufacturing method thereof |
| 02/13/2007 | US7175533 Method of forming a cold-headed standoff |
| 02/07/2007 | EP1748857A2 Stamping apparatus for forming rod with configured ends |
| 02/06/2007 | US7171837 Hollow stepped shaft and method of forming the same |
| 02/06/2007 | US7171807 Oil circuitry for two-stage telescoping transmission jack |
| 01/31/2007 | EP1747076A1 Method and apparatus for optimizing forging processes |
| 01/31/2007 | CN2863299Y Composite type worm-gear case for pressing machine |
| 01/31/2007 | CN1905965A Drop forging method and forging device for carrying out said method |
| 01/31/2007 | CN1903476A Compensation synchronous balancing control system for large die forging hydraupress |
| 01/30/2007 | US7168286 Device and method for securing a punch tool to a ram portion of a press brake |
| 01/24/2007 | CN2860668Y Lateral prefastened plate frame type hydraulic machine |
| 01/23/2007 | US7165439 Battery powered hydraulic tool |
| 01/18/2007 | WO2007006340A1 Method for the production of axially symmetrical workpieces with or without a toothed profile |
| 01/18/2007 | CA2614743A1 Method for the production of axially symmetrical workpieces with or without a toothed profile |
| 01/17/2007 | EP1743720A1 Process for the manufacture of rotationally symmetrical workpieces, with or without toothed profile |
| 01/17/2007 | EP1475166B1 Impact extrusion formed article, impact extrusion forming method, and impact extrusion forming device |
| 01/17/2007 | CN2858113Y Hydraulic pressure device of numerical control full hydraulic drop hammer |
| 01/17/2007 | CN1898046A Method of forming member, valve guide and method of forming the valve guide, and method of forming tubular member |
| 01/17/2007 | CN1895809A Controlling system of distributor of large moulded forging hydraulic press |
| 01/16/2007 | US7162908 Device for handling the upper moving table carrying the punch in a bending press |
| 01/10/2007 | EP1740344A1 Method and device for mounting a fastening element on a part, particularly a sheet metal part |
| 01/10/2007 | CN1891375A Wedge slider drive multi-directional forging mechanism |
| 01/04/2007 | US20070000114 Cold-headed standoff |
| 01/03/2007 | EP1737590A1 Local forming, locally formed work piece and tool for such forming |
| 01/03/2007 | CN1292872C Apparatus for swaging ferrules |
| 12/27/2006 | EP1736256A2 Forging method |
| 12/27/2006 | CN2850758Y Low-power consumption failure self-examined safe controller for forge and press |
| 12/27/2006 | CN2850757Y Multiple-work position bolt-punching machine |
| 12/27/2006 | CN1886211A Forging method, forged article and forging apparatus |
| 12/27/2006 | CN1883846A One-forge-to-multipiece superplastic forming device for amorphous alloy precise parts |
| 12/21/2006 | US20060283229 Press |
| 12/20/2006 | CN1880175A Metal blank for hot dilation forming |
| 12/14/2006 | WO2006132820A2 Hand-held, portable, battery-powered hydraulic tool |
| 12/14/2006 | CA2608234A1 Hand-held, portable, battery-powered hydraulic tool |
| 12/13/2006 | CN1289228C Isothermal forging hydraulic press used for processing titanium alloy product |
| 12/07/2006 | US20060272381 Hand-held, portable, battery-powered hydraulic tool |
| 12/05/2006 | US7143624 Forging apparatus and conveyor for forming complex articles |
| 11/30/2006 | US20060266093 Drop forging method and forging device for carrying out said method |
| 11/29/2006 | EP1725355A1 Method for the production of hollow elements, hollow element, assembly piece, and follow-on composite tool for carrying out said method |
| 11/29/2006 | EP1309415B1 Hydraulic swage press |