| Patents for B21C 23 - Extruding metal; Impact extrusion (6,435) |
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| 01/17/2007 | CN1898041A Extrusion method and apparatus |
| 01/17/2007 | CN1895804A Method for machining mop head |
| 01/17/2007 | CN1295039C Magnesium alloy plate extruding formation process |
| 01/17/2007 | CN1295038C Lubrication impact extrusion forming method of nickel titanium-base shape memory alloy tubing glass |
| 01/11/2007 | WO2006085796A3 Method for extruding unlimited length products from molten metal |
| 01/11/2007 | DE112005000491T5 Ein Verfahren zur Extrusion von Rohren aus Metallegierungs-Knüppeln A process for the extrusion of tubes from metal alloy billets |
| 01/10/2007 | CN2856536Y Extruder hydraulic appts with down oil pump |
| 01/10/2007 | CN1293955C Molding method for geared member with boss |
| 01/04/2007 | WO2007001428A2 Continuous equal channel angular pressing |
| 01/04/2007 | US20070000122 Rectangular wire coil head shaping machine and method therefore |
| 01/03/2007 | CN1887474A Model and method for liquid state formation of aluminium hub disc for special vehicle |
| 01/03/2007 | CN1292853C Extrusion tool, method for manufacturing shaped article with fins, and heat sink |
| 01/02/2007 | US7156930 Aluminum alloy pipe having multistage formability |
| 01/02/2007 | CA2466624C Hydronic radiant heat tubing receptacle and heat distribution panel system |
| 12/28/2006 | WO2006136708A1 Method for continuously controlling the thickness of the base of extruded blanks of aerosol containers |
| 12/27/2006 | EP1736556A2 Furnace for heating elongated aluminum strands |
| 12/27/2006 | CN2850739Y Apparatus for forming magnesium alloy pipe |
| 12/27/2006 | CN1886211A Forging method, forged article and forging apparatus |
| 12/26/2006 | US7152448 Continuous equal channel angular pressing |
| 12/21/2006 | WO2006134980A1 Raw magnesium-alloy powder material, magnesium alloy with high proof stress, process for producing raw magnesium-alloy powder material, and process for producing magnesium alloy with high proof stress |
| 12/21/2006 | DE4424789B4 Verfahren zur Herstellung einer fließgepreßten, als Verbundkörper ausgebildeten Elektrode A process for producing a extruded, formed as a composite body electrode |
| 12/21/2006 | DE102005043055B3 Electronics housing cooling body with cooling fins, useful in automobiles, is produced inexpensively from extruded profiled slabs, specifically of aluminum, by cutting to length using profiled circular saw |
| 12/20/2006 | CN1880175A Metal blank for hot dilation forming |
| 12/20/2006 | CN1290690C Regulatable hydraulic machine with up and down both double moving |
| 12/14/2006 | DE10083732B4 Verfahren zur Herstellung von Injektionsdraht A process for the production of wire injection |
| 12/06/2006 | CN1287922C Method for manufacturing seamless tubes and seamless tubes manufactured with same |
| 12/05/2006 | US7143622 Extruded composite profile and method for separately winding two individual simultaneously extruded tubes with the aid of a winding device |
| 11/29/2006 | EP1725356A2 Cold nozzle for laser processing |
| 11/29/2006 | CN1868626A Precision shaping method of solid bearing holder |
| 11/29/2006 | CN1286996C Aluminium alloy pipe with excellent multi-section mouldability |
| 11/28/2006 | US7140222 Apparatus and method for uniform shear deformation |
| 11/23/2006 | WO2006125221A1 Composite metal tube and ring and process for producing |
| 11/23/2006 | US20060260888 Backing plate with friction material retention members and method and apparatus for manufacturing same |
| 11/23/2006 | US20060260376 Tubular metal body, method of producing same, liner for pressure vessel and method of producing same |
| 11/22/2006 | EP1724372A1 Extruded multi-path flat tubes of aluminium alloy for heat exchanger and method of manufacture thereof |
| 11/22/2006 | EP1390164B1 Arrangement for releasably connecting a dummy block to a press stem of an extrusion press |
| 11/22/2006 | CN2838786Y Rope wheel extruding moulding machine |
| 11/22/2006 | CN1864915A A labor-saving automobile hub forming method and device |
| 11/22/2006 | CN1864882A Method for producing extrusion product by single-sheave groove continuous extruder and apparatus thereof |
| 11/22/2006 | CN1864881A Integral extrusion forming method for asymmetrical assembly parts and apparatus thereof |
| 11/14/2006 | US7134308 Extrusion press tool for producing a cylindrical body consisting of a plastic mass |
| 11/09/2006 | US20060248936 Metal molding method and machine, and metal molded body |
| 11/09/2006 | DE102005020727A1 Fluid flow pipe for heat exchanger has dividing wall between fluid flows which is non-planar to increase heat exchange |
| 11/08/2006 | CN1859987A Method for producing a plurality of bent extruded profiles |
| 11/08/2006 | CN1857814A Technological process of extruding pipe blocking plate |
| 11/07/2006 | US7131567 Method and device for joining of metal components, particularly light metal components |
| 11/07/2006 | US7131308 Method for making metal cladded metal matrix composite wire |
| 11/02/2006 | US20060243359 High-strength aluminum alloy extruded material with excellent corrosion resistance and method of producing the same |
| 11/02/2006 | US20060243016 Method of manufacturing a consumable filler metal for use in a welding operation |
| 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 | CN2832337Y Encoding gear processing device for microelectromechanical safe cipher lock |
| 11/01/2006 | CN1856372A Method for the production of curved workpieces by extruding and rounding |
| 11/01/2006 | CN1853853A Rope wheel pressed forming process |
| 11/01/2006 | CN1853815A High speed-ratio hot pressing method for NiTi alloy piping billet and its special mould |
| 11/01/2006 | CN1853814A Rope wheel pressed forming machine |
| 10/31/2006 | US7127927 Continuous shear-deformation apparatus for controlling thickness uniformity of a metal sheet |
| 10/31/2006 | CA2159193C Method of making hollow bodies |
| 10/25/2006 | EP1714718A1 Continuous pressure molten metal supply system and method |
| 10/25/2006 | EP1713598A1 Method for making metal cladded metal matrix composite wire |
| 10/25/2006 | CN1850423A Automobile bushing multi-station cold-upsetting shaping method |
| 10/25/2006 | CN1850383A Magnesium-aluminium bimetal composite pipe/bar |
| 10/25/2006 | CN1281351C Extrusion die for manufacturing tube with small hollow portions, mandrel used for said extrusion die, and multi-hollowed tube manufactured by using said extrusion die |
| 10/25/2006 | CN1281350C Method and device for mfg. nosing article |
| 10/18/2006 | EP1711284A2 Metal-cladded metal matrix composite wire |
| 10/17/2006 | US7121384 Truck mast |
| 10/12/2006 | WO2005087962A8 Method for the production of profiles of a light metal material by means of extrusion |
| 10/12/2006 | DE102006009415A1 Verfahren zum Ausbilden von Achsen mit innen verdicktem Wandabschnitt A method of forming a thickened wall portion having internal axes |
| 10/12/2006 | DE102005004547A1 Verbundprofil mit einem Tragkörper aus Leichtmetallwerkstoff sowie einem Profilband und Verfahren zum Herstellen des Verbundprofils Composite profile comprising a supporting body made of light metal material and a profile strip and method of manufacturing the composite profile |
| 10/12/2006 | DE102004039967B4 Verfahren zum Rückwärtsfließpressen von Innenprofilen A method for backward extrusion of internal profiles |
| 10/11/2006 | EP1594637B1 Continuous extrusion apparatus |
| 10/11/2006 | CN1843690A Method for forming pipe fittings by cold extrusion |
| 10/10/2006 | US7117704 Impact extrusion molded article, and impact extrusion molding method, and an impact extrusion molding apparatus |
| 10/04/2006 | EP1706222A1 Method for adjusting the position of a mandrel of an extrusion press for producing hollow sections |
| 10/04/2006 | EP1526929B1 Extruder, in particular for producing curved extrusion products |
| 09/28/2006 | WO2006100448A1 Severe plastic deformation of metals |
| 09/28/2006 | US20060213246 Backward extrusion process for inner profiles |
| 09/21/2006 | DE102005012475A1 Verfahren zur Herstellung eines Übergangs an einem Hohlformteil Process for the preparation of a transition to a hollow molded article |
| 09/20/2006 | CN2818005Y Automatic vertical wire drawing machine |
| 09/20/2006 | CN2818003Y Apparatus for producing small-diameter magnesium-alloy welding wire |
| 09/20/2006 | CN1835682A Process and extruder nozzle for producing tubular extruded products |
| 09/19/2006 | US7107676 One piece foliated leads for sealing in light sources |
| 09/14/2006 | US20060201224 Hot cut aluminum billet saw |
| 09/14/2006 | DE102005003933A1 A mandrel for use in extrusion, especially for the production of extruded bars and profiles, comprises at least two parts which can be moved in an axial direction to one another |
| 09/13/2006 | CN1832820A Metal honeycomb substrates for chemical and thermal applications |
| 09/13/2006 | CN1832818A Method and equipment for performing continuous extrusion |
| 09/13/2006 | CN1831411A Manufacturing method of seamless steel pipe for pressure pipeline |
| 09/13/2006 | CN1830590A Surface coating used for cold extrusion shaped metallic product |
| 09/13/2006 | CN1274430C Device for processing a metal slab or billet, and product produced using said device |
| 09/06/2006 | CN1827829A Method and apparatus for preparing fine-grained material |
| 09/06/2006 | CN1273232C Method for producing modified half-hollow section of pure copper and manufacturing mold therefor |
| 09/05/2006 | US7101167 Method and a device for manufacturing a tool and a tool made by the method |
| 09/05/2006 | CA2419100C Method for manufacturing structural components from an extruded section |
| 08/30/2006 | CN2810797Y Device for processing axle housing |
| 08/30/2006 | CN1826191A Metal molding method and machine, and metal molded body |
| 08/30/2006 | CN1824402A Alloy pipe material thermal extrusion method and extrusion mould |
| 08/30/2006 | CN1272463C Mfg. method of Mg alloyed blank for thixotropic forming |
| 08/29/2006 | US7096705 Shear-extrusion method |
| 08/24/2006 | WO2006088421A1 Extrusion of a metal alloy containing copper and zinc |
| 08/24/2006 | US20060186093 Method and Device for Producing Metal Composite Block Material |