| Patents for B21J 5 - Methods for forging, hammering, or pressing; Special equipment or accessories therefor (5,577) |
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| 02/07/2007 | CN1907594A Lining half casing blank die forging forming method for recombination pressure container |
| 02/07/2007 | CN1299345C Electrostatic clampless holder module and cooling system |
| 02/07/2007 | CN1298455C Closed forging method, forging prodn. system using method, forging die used in method and system, and preform or yoke produced by method and system |
| 02/06/2007 | US7171837 Hollow stepped shaft and method of forming the same |
| 01/31/2007 | CN2863301Y Shaping die for preparing aluminum disk |
| 01/31/2007 | CN2863300Y Die for preparing aluminum disk |
| 01/31/2007 | CN1905965A Drop forging method and forging device for carrying out said method |
| 01/31/2007 | CN1905960A Process for the return extrusion of internal profiles |
| 01/31/2007 | CN1297384C Method for manufacturing superplastic forming and diffuse bonding magnesium alloy product |
| 01/30/2007 | US7168282 Method and apparatus for manufacture of a forged rack |
| 01/30/2007 | US7168281 Method for producing an annular element comprising an inner toothing, especially a sliding sleeve, and device for carrying out the method |
| 01/30/2007 | CA2309571C Moulding method and device for moulding a material into a moulded component |
| 01/30/2007 | CA2304336C Method for molding metal using high fluid pressure |
| 01/25/2007 | WO2007009562A1 Method for producing a piston pin and a piston pin produced by said method |
| 01/25/2007 | US20070017273 Warm forming of metal alloys at high and stretch rates |
| 01/23/2007 | US7165433 Method of manufacturing a chamber plate for a liquid ejection head |
| 01/18/2007 | WO2007006340A1 Method for the production of axially symmetrical workpieces with or without a toothed profile |
| 01/18/2007 | DE19753488B4 Innenverzahntes Teil sowie Verfahren und Vorrichtung zu seiner Formgebung Inner-toothed part and method and apparatus to its shape |
| 01/18/2007 | DE112005000334T5 Verfahren und Werkzeug zum Schmieden in geschlossenem Gesenk Methods and tools for forging in closed dies |
| 01/18/2007 | DE102005033188A1 Method for production of hollow cylinder precision metal parts with external teeth useful in vehicle production, e.g. steering wheel spindles production of a rough part by cutting the bar material to the required length |
| 01/18/2007 | DE102005032185A1 Crankshaft strengthening uses pressure on the transit radii between the crank cheeks and crankpin, with a simultaneous counter pressure |
| 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 | CN1898046A Method of forming member, valve guide and method of forming the valve guide, and method of forming tubular member |
| 01/11/2007 | US20070006834 Camshaft and method for producing a camshaft |
| 01/11/2007 | US20070006628 Molding method by forging and molding method for case |
| 01/11/2007 | DE10082528B4 Metallblechteil und Verfahren zu dessen Herstellung Sheet metal part and method for its production |
| 01/10/2007 | CN1894430A Copper-nickel-silicon two phase quench substrate |
| 01/10/2007 | CN1891371A Die cushion mechanism, and device and method for controlling the same |
| 01/10/2007 | CN1294288C Mechanical structure steel, method for hot-shaping the steel part and part therefrom |
| 01/10/2007 | CN1293961C Production method of large-size titanium alloy intermediate rod material |
| 01/10/2007 | CN1293960C Heat keeping and forging and blank cogging method for GH742 alloy large steel ingot |
| 01/10/2007 | CN1293955C Molding method for geared member with boss |
| 01/04/2007 | US20070000117 Method for producing hardened parts from sheet steel |
| 01/04/2007 | DE10355892B4 Verfahren zur Herstellung von Ti, Zr, Hf enthaltenden Gesenkschmiedeteilen A process for producing Ti, Zr, Hf containing drop forgings |
| 01/03/2007 | CN1887474A Model and method for liquid state formation of aluminium hub disc for special vehicle |
| 01/03/2007 | CN1887473A Making process of drill pipe with internally and externally thickened end |
| 01/03/2007 | CN1292872C Apparatus for swaging ferrules |
| 12/28/2006 | DE102006019234A1 Process to modify the end of a solid metal work piece e.g. gear drive shaft by heating and application of plunger die |
| 12/27/2006 | EP1736256A2 Forging method |
| 12/27/2006 | EP1736255A1 Molding method by forging and molding method for case |
| 12/27/2006 | CN1886212A Method of manufacturing outer ring member for constant velocity joint |
| 12/27/2006 | CN1886211A Forging method, forged article and forging apparatus |
| 12/27/2006 | CN1883848A Production process for preparing finish forged blank of axial-shifting through-hole type universal joint housing and dedicated die therefor |
| 12/27/2006 | CN1883847A Production process for preparing finish forged blank of axial-shifting blind-hole type universal joint housing and dedicated die therefor |
| 12/27/2006 | CN1883846A One-forge-to-multipiece superplastic forming device for amorphous alloy precise parts |
| 12/21/2006 | WO2006135112A1 Upsetting method and upsetting apparatus |
| 12/21/2006 | WO2006133910A1 Method and device for producing metal rings |
| 12/20/2006 | EP1274527A4 Plastic-worked member and production method thereof |
| 12/20/2006 | CN1880175A Metal blank for hot dilation forming |
| 12/19/2006 | CA2317845C Shaped metal panels and forming same by shot peening |
| 12/14/2006 | DE102005027259A1 Producing metal components by semi-hot forming of blanks made of an alloy with a superplastic structure comprises employing high strain rates at low pressures |
| 12/13/2006 | EP1633519B1 Device for forming protruding parts on the carrier plate of a brake-lining |
| 12/13/2006 | EP1480769B1 A method of manufacture of a metallic component apparatus for use in the method and method of finishing a metallic component |
| 12/13/2006 | CN1877735A Method of forming a protruded shaft for an electronic memory device |
| 12/12/2006 | US7146700 Method of manufacturing a pressure damper for a fluid conduit |
| 12/07/2006 | DE102005025308A1 Wire ropes connecting method rotary swaging e.g. for connection of wires rope by round kneading, involves deforming link of oval cross section which in first form has trough with even surfaces |
| 12/06/2006 | CN1288270C Cooled and tempered bainite steel part and its mfg. process |
| 12/06/2006 | CN1287942C Welding apparatus and welding method, and method for producing shear reinforcement |
| 11/30/2006 | WO2006126622A1 Punching method and punching device |
| 11/29/2006 | EP1726378A1 A burr shearing device |
| 11/29/2006 | EP1309415B1 Hydraulic swage press |
| 11/29/2006 | CN2841193Y Forge upsetting plate |
| 11/29/2006 | CN1287385C Method of forming a protruded shaft for an electronic memory device |
| 11/29/2006 | CN1286596C Non-trimming closed type tyre die forging technological method of middle part punched black skin kind forged piece |
| 11/29/2006 | CN1286595C Method for manufacturing cone shaped open die forgings made of aluminium alloy |
| 11/23/2006 | WO2006123408A1 High silicon stainless steel, spring manufactured by using same as raw material, and method for producing high silicon stainless steel |
| 11/23/2006 | US20060260888 Backing plate with friction material retention members and method and apparatus for manufacturing same |
| 11/23/2006 | CA2608600A1 High silicon stainless steel, spring manufactured by using same as raw material, and method for producing high silicon stainless steel |
| 11/22/2006 | EP1723316A1 Camshaft and method for producing a camshaft |
| 11/22/2006 | CN1864918A Technique for processing tapered platinum alloy discharge spout |
| 11/22/2006 | CN1864915A A labor-saving automobile hub forming method and device |
| 11/15/2006 | CN1863620A Method for manufacturing formed article made from metal based composite material |
| 11/15/2006 | CN1861314A Integral forging method for mfg. petroleum double-arm lifting-ring |
| 11/15/2006 | CN1861290A Universal-joint sleeve blank cold-upsetting formation art, and equipment therefor |
| 11/15/2006 | CN1861289A Equipment for high efficiency drop-forging forming precision parts made of non-crystalline alloy |
| 11/15/2006 | CN1861288A Procedure for processing aluminium alloy products |
| 11/09/2006 | WO2006117946A1 Method and device for forging bevel gear |
| 11/09/2006 | US20060248938 Hotformed hubs and method |
| 11/09/2006 | US20060248936 Metal molding method and machine, and metal molded body |
| 11/08/2006 | EP1719565A1 Hotformed hubs and method |
| 11/08/2006 | CN1283830C Tantalum sputtering target and method for forming metal article |
| 11/08/2006 | CN1283828C Steel for mechanical structure, method for thermo-forming said steel part and part obtained therefrom |
| 11/08/2006 | CN1283822C Method for making magnesium alloy product |
| 11/08/2006 | CN1283398C Process, apparatus, moulds and products of enhanced multi-direction squeezing cast and mold forge |
| 11/08/2006 | CN1283386C Process and apparatus for producing large diesel engine crank axle and crank for ship |
| 11/07/2006 | US7131310 Method for manufacturing improved fatigue life structures, and structures made via the method |
| 11/02/2006 | US20060243017 Device for forming protruding parts on the carrier plate of a brake-lining |
| 11/02/2006 | EP1716265A1 Method for producing shaped article of aluminum alloy, shaped aluminum alloy article and production system |
| 11/02/2006 | DE112004002531T5 Verfahren der Formung eines Elements, Ventilführung und Verfahren der Formung derselben sowie Verfahren der Formung eines rohrförmigen Elements A method of molding an element, valve guide and method of forming the same and method of forming a tubular member |
| 11/02/2006 | DE10246940B4 Vorrichtung zum Querfließpressen von Werkstücken und Verfahren zum Betreiben einer derartigen Vorrichtung Device for lateral extrusion of work pieces and method of operating such a device |
| 11/01/2006 | CN1282548C Forging forcer |
| 10/31/2006 | US7127929 Forging work method |
| 10/31/2006 | US7127923 Method and apparatus for forming parts from a continuous stock material and associated forge |
| 10/26/2006 | WO2006071766A3 Method and apparatus for magnetic pulse forming |
| 10/25/2006 | EP1714715A2 Press forming method and apparatus |
| 10/25/2006 | CN1850435A Grinding ball production method |
| 10/25/2006 | CN1850423A Automobile bushing multi-station cold-upsetting shaping method |
| 10/25/2006 | CN1850394A Method for preventing complex profile die forging from generating misplacement |
| 10/18/2006 | CN1849185A Forging method, forged article and forging equipment |