| Patents for B21C 23 - Extruding metal; Impact extrusion (6,435) |
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| 07/14/2005 | DE10358308A1 Holhlkammerrohr Holhlkammerrohr |
| 07/14/2005 | DE10100668B4 Verfahren zur Herstellung eines Kugelgelenkgehäuses A method of manufacturing a ball joint housing |
| 07/13/2005 | EP1552032A1 Copper sputtering targets and methods of forming copper sputtering targets |
| 07/13/2005 | EP1551574A1 Device for transverse extrusion of workpieces and operating method for said device |
| 07/13/2005 | EP1420901B1 Method and device for extruding curved extrusion profiles |
| 07/12/2005 | US6915837 Continuous pressure molten metal supply system and method for forming continuous metal articles |
| 07/07/2005 | WO2005061151A1 Method of forming member, valve guide and method of forming the valve guide, and method of forming tubular member |
| 07/06/2005 | EP1091814B1 Continuous extrusion using dynamic shoe positioning |
| 07/06/2005 | CN1636289A Lead alloy strip for continuous pressing of storage battery terminal |
| 07/06/2005 | CN1634675A 车刀及其制造方法 Tool and its manufacturing method |
| 07/06/2005 | CN1209205C Apparatus for punching elbow piece continuously |
| 07/05/2005 | US6912885 Method of preparing ultra-fine grain metallic articles and metallic articles prepared thereby |
| 06/30/2005 | WO2005059187A2 Solid shapes extrusion |
| 06/30/2005 | US20050139297 Magnesium, aluminum, zinc and manganese; good absorption against vibration and shock while also providing a 25-35% improvement in weight reduction over aluminum alloy products and a 60-70% improvement in weight reduction over conventional steel products |
| 06/29/2005 | EP1546428A2 Method and device for the production of metal alloy bodies having localized small particle size |
| 06/29/2005 | EP1385652B1 Hydro-mechanical clamp in particular for transverse extrusion |
| 06/29/2005 | CN1631568A Method for processing asymmetric laddered gear shaft and its specified die |
| 06/29/2005 | CN1631567A Method for manufacturing superplastic forming and diffuse bonding magnet alloy product |
| 06/29/2005 | CN1208144C Gear precision plastic forming process and its forming mould |
| 06/23/2005 | WO2005057069A1 Hollow tube |
| 06/23/2005 | US20050132557 Golf club head composed of damascene patterned metal |
| 06/22/2005 | EP1544392A1 Hinge, particularly to support frames, and method to achieve at least one of its components |
| 06/22/2005 | CN2705244Y Forming device for producing heat conductive element |
| 06/22/2005 | CN1630565A Impact extrusion formed article, impact extrusion forming method, and impact extrusion forming device |
| 06/22/2005 | CN1207124C Combined straight-gear rolling and extruding finish formation equipment and technological process |
| 06/16/2005 | WO2005054529A1 Heat-resistant and highly tough aluminum alloy and method for production thereof and engine parts |
| 06/16/2005 | WO2005053891A2 Cold form nozzle for laser processing |
| 06/16/2005 | US20050126250 Cold form nozzle for laser processing |
| 06/16/2005 | US20050126249 Splined clutch hub and method of marking same |
| 06/16/2005 | US20050126246 Solid shapes extrusion |
| 06/15/2005 | EP1539389A1 Extruded composite profile and method for separately winding two individual simultaneously extruded tubes with the aid of a winding device |
| 06/09/2005 | US20050121318 Process and apparatus for manufacturing lithium or lithium alloy thin sheets for electrochemical cells |
| 06/09/2005 | DE10229325B4 Strangpresswerkzeug zur Herstellung eines aus plastischer Masse bestehenden zylindrischen Körpers Extrusion tool for producing a plastic mass consisting of cylindrical body |
| 06/08/2005 | EP1392457B1 Method for cutting extruded profile sections |
| 06/08/2005 | EP1372877B1 Method for extrusion and extrusion plant, in particular for production of bent extruded products |
| 06/07/2005 | US6902697 Method of manufacturing a radioactive-substance storage member, billet for use in extrusion of the same, and square pipe |
| 06/02/2005 | US20050115296 Method for manufacturing universal joint yoke, forging die and preform |
| 06/01/2005 | EP1534444A2 Splined clutch hub and method of making same |
| 06/01/2005 | EP1534443A1 Method for the production of structure components from an extruded profile |
| 06/01/2005 | EP1313586B1 Manufacturing of components for valve mechanisms for internal combustion engines |
| 06/01/2005 | CN1203935C Intensifying fabricating methods for finishing operation of parts |
| 05/31/2005 | US6898954 Apparatus and method for die inerting |
| 05/31/2005 | US6898836 Method of securing a sleeve in a tubular member |
| 05/26/2005 | WO2005046897A1 Equipment and method for performing continuous extrusion |
| 05/25/2005 | CN1618566A Extruding forging composite shaping technology |
| 05/25/2005 | CN1203490C Vessel and vessel producing method |
| 05/25/2005 | CN1203203C Magnesium-aluminium-zinc alloy containing rare earth and its preparing method |
| 05/24/2005 | US6895795 Continuous severe plastic deformation process for metallic materials |
| 05/18/2005 | EP1530508A2 Extruding and pipe press |
| 05/18/2005 | CN1616160A Method for expanding and extruding process method and its cutter for synchronizer tooth cover back taper tooth |
| 05/18/2005 | CN1201882C Oil pressure double action aluminium section bar pressing production system |
| 05/12/2005 | US20050097936 Apparatus and method for uniform shear deformation |
| 05/06/2005 | WO2005040456A1 Equipment and method for treating the surface of a metal object |
| 05/06/2005 | WO2005039792A1 A method of treating a metal billet |
| 05/04/2005 | EP1526930A1 Main cylinder or press cylinder of an extrusion/ tube extrusion press |
| 05/04/2005 | EP1526929A1 Extruder, in particular for producing curved extrusion products |
| 05/04/2005 | DE10110035B4 Auslaufeinrichtung einer Strangpressanlage Outlet means an extrusion plant |
| 05/04/2005 | CN2696739Y Inner rolling device for moulding bamboo joint shape of metal pipe |
| 05/04/2005 | CN2696738Y Pouring type double-color aluminium profile material composite working equipment |
| 05/04/2005 | CN1611629A Method for extrusion cold forming molybdic through back flowing |
| 04/28/2005 | WO2005037459A1 Forging method, forged article and forging apparatus |
| 04/28/2005 | US20050087704 Radioactive substance container, manufacturing apparatus thereof and manufacturing method thereof |
| 04/28/2005 | US20050086992 Method of forming a trailer receiver tube using hollow forward extrusion |
| 04/27/2005 | CN1198694C Continuous extrusion using dynamic shoe positioning and its operating method |
| 04/26/2005 | US6883359 Equal channel angular extrusion method |
| 04/21/2005 | WO2004095501A3 Molybdenum alloy x-ray targets having uniform grain structure |
| 04/21/2005 | US20050081594 Twist-extrusion process |
| 04/21/2005 | US20050081588 Apparatus and method for die inerting |
| 04/21/2005 | DE19903684B4 Werkzeug zum Querfließpressen Tool for lateral extrusion |
| 04/20/2005 | CN2693367Y Pecker internal recycling cooling apparatus |
| 04/20/2005 | CN2693366Y Pecker automatic turning mechanism |
| 04/14/2005 | DE10141328B4 Verfahren und Vorrichtung zum Stangpressen von gekrümmten Strangpreßprofilen Method and apparatus for molding of curved extruded profiles Stang |
| 04/13/2005 | CN2691726Y Long strip shaped convex rib aluminium alloy patternless slope isothermal precision shaping mould |
| 04/13/2005 | CN2691725Y Bamboo joint tubular shaped furniture structure |
| 04/13/2005 | CN1605402A Method and apparatus for manufacturing casing used for electronic instrument sensor |
| 04/12/2005 | US6878250 Sputtering targets formed from cast materials |
| 04/12/2005 | US6878074 Golf club head composed of a damascene patterned metal |
| 04/06/2005 | EP1519799A1 Extrusion press tool for producing a cylindrical body consisting of a plastic mass |
| 04/06/2005 | EP1427550A4 Manufacture of metal tubes |
| 04/06/2005 | CN2690068Y Device for preparing super fine grain crystal pipe by equal passage corner extrusion |
| 04/06/2005 | CN1604826A Extrusion tool, method for manufacturing shaped article with fins, and heat sink |
| 04/06/2005 | CN1603057A Precision casting and extrusion processing technique of high-carbon chromium bearing steel cycloid wheel |
| 03/30/2005 | CN1600469A Technical method for manufacturing copper radiator |
| 03/30/2005 | CN1600468A Method and equipment for producing directional vertical taper pipe in motorcycle through cold extrusion |
| 03/30/2005 | CN1600467A Method for fabricating block body of nano pure nickel material |
| 03/30/2005 | CN1600466A Method for preparing block of nano aluminum alloy in ultrahigh strength |
| 03/30/2005 | CN1600465A Method for fabricating block body of nano pure aluminum material |
| 03/30/2005 | CN1194826C Magnesium alloy radiator and mfg. method thereof |
| 03/29/2005 | US6871522 Continuous extrusion using dynamic shoe positioning |
| 03/24/2005 | US20050061480 Heat sinks and method of formation |
| 03/24/2005 | DE10340772A1 Verfahren und Vorrichtung zum Strangpressen von gekrümmten Strangpressprofilen Method and apparatus for extruding curved extruded profiles |
| 03/23/2005 | EP1516378A1 Process and apparatus for manufacturing lithium sheet |
| 03/23/2005 | CN1597177A Metal blank for thermal expansion forming |
| 03/17/2005 | WO2005023447A1 Method and device for extruding curved extruded profiles |
| 03/17/2005 | WO2005023446A1 Aluminum pipe having excellent surface quality, method and apparatus for manufacturing the aluminum pipe, and photosenstive drum base body |
| 03/17/2005 | US20050058851 Composite tube for ethylene pyrolysis furnace and methods of manufacture and joining same |
| 03/17/2005 | DE19922660B4 Schließvorrichtung, vorzugsweise zum Querfließpressen Closing device, preferably for lateral extrusion |
| 03/16/2005 | EP1515075A2 Composite tube for ethylene pyrolysis furnace and methods of manufacture and joining same |
| 03/15/2005 | US6866223 Process for forming a sector of an air intake lip, device for practicing the same, and sector thus obtained |
| 03/15/2005 | US6865920 Indirect extrusion method of clad material |