| Patents for B21C 23 - Extruding metal; Impact extrusion (6,435) |
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| 05/02/2006 | CA2201312C Backward extrusion method and product |
| 04/28/2006 | CA2841707A1 Tubular axle housing assembly with varying wall thickness |
| 04/28/2006 | CA2841620A1 Method of manufacturing a tubular axle housing assembly with varying wall thickness |
| 04/28/2006 | CA2526117A1 Tubular axle housing assembly with varying wall thickness |
| 04/27/2006 | WO2006043069A1 Continuous extrusion apparatus |
| 04/27/2006 | US20060089208 Golf Club Head Composed of Damascene Patterned Metal |
| 04/27/2006 | DE10346464B4 Verfahren zur Kaltumformung von Molybdän durch Rückwärts-Fließpressen und Verwendung von rückwärts-fließgepressten Molybdän-Formteilen A method for cold forming of molybdenum by backward extrusion and use of backward-extruded molybdenum moldings |
| 04/26/2006 | EP1648632A1 Metal honeycomb substrates for chemical and thermal applications |
| 04/26/2006 | CN1253269C Casting extruding compound shaping method of magnesium alloy automobile hub |
| 04/26/2006 | CN1253263C Method for cutting extruded profile sections |
| 04/19/2006 | CN1759948A Method for manufacturing wrapped core wire composite low azotic acierated powder and dearated alloy powder, and method of application |
| 04/19/2006 | CN1759947A Production of core bundled by carbon enhanced powder containing content in low nitrogen, and method of application |
| 04/19/2006 | CN1759946A Solid phase forming method for waste of magnesium alloy |
| 04/13/2006 | DE10317080B4 Verfahren zur Herstellung von Blechformteilen und Vorrichtung zur Durchführung des Verfahrens A process for the production of sheet metal parts and device for performing the method |
| 04/12/2006 | EP1644137A1 Method for producing a plurality of bent extruded profiles |
| 04/12/2006 | CN1250354C Processing technology of 70KM rocket radome |
| 04/06/2006 | WO2006036033A1 High-strength and high-toughness metal and process for producing the same |
| 04/06/2006 | US20060070419 Feedstock materials for semi-solid forming |
| 04/05/2006 | CN1248794C Multi-station horizontal hydraulic extrusion press |
| 03/30/2006 | DE10032467B4 Verfahren zum Herstellen von kammerprofilartigen Werkstücken A method for producing chamber profile-like workpieces |
| 03/29/2006 | EP1638707A1 Method and equipment for performing continuous extrusion |
| 03/29/2006 | CN1753736A Continuous extrusion apparatus |
| 03/29/2006 | CN1751817A Reciprocating extrusion grain refining equipment and extrusion refining method therewith |
| 03/29/2006 | CN1247903C Hydraulic double moving stretcher oil cylinder |
| 03/29/2006 | CN1247336C Integrated forming manufacture method of seamless pipe for gas insulating equipment |
| 03/28/2006 | US7017382 Methods of forming aluminum-comprising physical vapor deposition targets; sputtered films; and target constructions |
| 03/23/2006 | DE102004058362B3 Extrusion and expansion tool process to form multi-chamber hollow profile for e.g. automotive applications |
| 03/22/2006 | EP1637246A1 Method of extruding hollow light metal member, die for extruding hollow light metal, and memeber for extruding hollow light metal |
| 03/22/2006 | EP1534443B1 Method for the production of structure components from an extruded profile |
| 03/22/2006 | CN1749625A Method for producing red brass pipe |
| 03/22/2006 | CN1748885A Push bench and method of manufacturing small diameter tubing |
| 03/22/2006 | CN1748884A Method for producing trailer screw blank piece |
| 03/21/2006 | US7013696 Method of making a flanged tubular metallic part |
| 03/16/2006 | US20060057013 Method of manufacturing a radioactive-substance storage member, billet for use in extrusion of the same, and square pipe |
| 03/16/2006 | DE10196332B4 Fertigungsvorrichtung für ein gekrümmtes Metallrohr mit einem beliebig geformten Querschnitt und Verfahren zur Herstellung eines gekrümmten Metallrohres und einer gekrümmten Metallstange Apparatus for manufacturing a curved metal tube having an arbitrarily shaped cross-section and method for manufacturing a bent metal tube and a curved metal rod |
| 03/15/2006 | CN1745922A Constant diameter right-angle extruding production of micro/nanometer crustal industrial pure titanium block |
| 03/09/2006 | WO2006024281A1 Method for producing wheel hub blanks on a compressive forming machine |
| 03/09/2006 | WO2005059187A3 Solid shapes extrusion |
| 03/09/2006 | DE102004039967A1 Rückwärtsfließpressen von Innenprofilen Backward extrusion of internal profiles |
| 03/09/2006 | CA2578912A1 Method and device for correcting the bevel error of a polygonal profile, in particular a gear tooth alignment error |
| 03/08/2006 | EP1632955A1 Aluminum based neutron absorber and method for production thereof |
| 03/08/2006 | CN1743781A Complex heat pipe controller, and its manufacturing method and use |
| 03/08/2006 | CN1743780A Complex heat pipe and its manufacturing method |
| 03/07/2006 | US7009290 Heat sink for semiconductor components or similar devices, method for producing the same and tool for carrying out said method |
| 03/01/2006 | EP1630241A1 High-strength aluminum-alloy extruded material with excellent corrosion resistance and method of producing the same |
| 03/01/2006 | EP1628796A1 Rotatable tool and a blank |
| 03/01/2006 | EP1628795A1 Method and device for manufacturing a blank for a tool |
| 03/01/2006 | CN1739912A Molding process |
| 03/01/2006 | CN1739874A Mirror processing method for working surface of mechanical part |
| 03/01/2006 | CN1243845C Process for manufacturing vacuum vapour-phase deposition composite material wire and metal wire made from it |
| 02/23/2006 | WO2006018057A1 Method for the return extrusion of internal profiles |
| 02/23/2006 | US20060037660 Hydrogen conduit and process for producing same |
| 02/09/2006 | US20060027046 Method and device for manufacturing a drill blank or a mill blank |
| 02/08/2006 | EP1623771A1 Method of manufacturing a compound tube and a compound tube for the body of a motor vehicle obtained by said method |
| 02/08/2006 | CN1731534A Oxygen-free copper generatrix and its preparing method |
| 02/08/2006 | CN1730242A Modified pneumatic trigger and production technique thereof |
| 02/08/2006 | CN1730182A Method and equipment for producing minor diameter magnesium alloy welding wire by arranging temperature control system in extrusion chamber |
| 02/08/2006 | CN1240507C Aluminum bar thermal character hydraulic barker |
| 02/08/2006 | CN1240499C Method and apparatus for producing metal clad material |
| 02/08/2006 | CN1240498C Aluminum bar hot extrusion hydraulic piercing mill |
| 02/02/2006 | DE102004046229B3 Strang- und Rohrpresse Extrusion and tube Press |
| 02/01/2006 | CN2754763Y Cutter |
| 02/01/2006 | CN1729065A Method and device for producing a hard metal tool |
| 02/01/2006 | CN1727089A Continuous preparation facilities for casting semisolid blank made from alloy in lightweight |
| 01/25/2006 | EP1618586A2 Molybdenum alloy x-ray targets having uniform grain structure |
| 01/25/2006 | EP1617959A1 Method for producing rivets from cryomilled aluminum alloys and rivets produced thereby |
| 01/24/2006 | US6988389 Continuous extrusion apparatus |
| 01/18/2006 | EP1616639A1 A method for optimising a process for extrusion of an aluminium section |
| 01/18/2006 | CN1723338A Cooling fan with reinforced blade |
| 01/18/2006 | CN1236875C Extruding forming method for tube with special-shaped section and mould for tube extruding forming |
| 01/17/2006 | US6986193 Golf club head composed of damascene patterned metal |
| 01/12/2006 | US20060006576 Coiled cooling channels |
| 01/12/2006 | DE102004029588A1 Verfahren zur Herstellung von Profilen aus Magnesiumwerkstoffen A process for the production of profiles from magnesium materials |
| 01/11/2006 | CN1718363A Method of comtinuously preparing alloy semi solid rod and its device |
| 01/11/2006 | CN1235697C Water pump spline shaft extrusion shaping mould, shaping device and method |
| 01/05/2006 | DE10361691B4 Verfahren zur Herstellung von Magnesiumlegierungs-Billets für ein Thixoforming-Verfahren A process for the production of magnesium alloy billets for a thixoforming process |
| 01/04/2006 | CN1714960A Stainless steel centrifugal pump shell forming method |
| 01/04/2006 | CN1714959A Method for producing irregular blank of change-over sheet |
| 01/03/2006 | US6981322 Cooling apparatus having low profile extrusion and method of manufacture therefor |
| 12/29/2005 | WO2005123294A1 Method for producing sections consisting of magnesium material |
| 12/28/2005 | EP1372876B1 A method and a system for hot hydrostatic pressing |
| 12/28/2005 | CN1712150A Continuously extruding method of magnesium alloy silk material |
| 12/28/2005 | CN1712149A Angular deforming machining apparatus of equal channel from single-roller driven |
| 12/28/2005 | CN1712148A Continuous angular deformation of equal channel from single-roller driven |
| 12/21/2005 | CN1709605A U-shape isochannel repeated extruding apparatus for preparing ultrafine crystal material |
| 12/21/2005 | CN1709604A Spiral extrusion shaping and processing apparatus |
| 12/21/2005 | CN1709603A Broken line type extrusion shaping apparatus |
| 12/21/2005 | CN1709602A Spiral extrusion shaping method |
| 12/21/2005 | CN1709601A Broken-line type extrusion shaping method |
| 12/21/2005 | CN1232366C Method and equipment for producing directional vertical taper pipe in motorcycle through cold extrusion |
| 12/20/2005 | US6976380 Developing the texture of a material |
| 12/15/2005 | DE102004039497A1 Detection of transition zone between two metals during extrusion involves placing marker between blanks before extrusion and contactless detection of transition zone after extrusion |
| 12/14/2005 | CN1706570A Two-dimensional extending cold extrusion process and mold for bicycle frame connector |
| 12/13/2005 | US6974633 Structural members having improved resistance to fatigue crack growth |
| 12/13/2005 | US6974507 Damage tolerant microstructure for lamellar alloys |
| 12/08/2005 | US20050268682 Continuous extrusion apparatus |
| 12/08/2005 | DE102005021408A1 Nutenherstellungswerkzeug, ein zylindrisches Lagerelement und ein Verfahren zur Herstellung eines zylindrischen Lagerelements Nutenherstellungswerkzeug, a cylindrical bearing element and a method for producing a cylindrical bearing element |
| 12/07/2005 | EP1601476A1 Device for extruding curved extruded profiles |
| 12/07/2005 | EP1601472A1 Method for treating the inner surface of a tube |
| 12/01/2005 | WO2005053891A3 Cold form nozzle for laser processing |