| Patents for B21C 25 - Profiling tools for metal extruding (3,331) |
|---|
| 03/06/2008 | DE102007040536A1 Formgebungswerkzeug Forming tool |
| 03/05/2008 | CN201030389Y Automobile accessory aluminum alloy sections hot squeezing die |
| 03/05/2008 | CN201030388Y Aluminum alloy steel bar dies |
| 03/05/2008 | CN101134212A Production mold of drill chuck gripping jaw seat and production technology thereof |
| 02/28/2008 | DE102005003933B4 Dorn zum Strangpressen von Gegenständen und Verfahren zur Herstellung eines Strangpressproduktes Mandrel for extruding articles and methods for producing an extruded product |
| 02/27/2008 | CN101130196A Micro-plastic molding method and apparatus for micro-device |
| 02/20/2008 | CN100369688C Method and device for working bearing fixing sleeve using cold extrusion process |
| 02/13/2008 | CN201020484Y Precision forming die for deep hole inner spline |
| 02/13/2008 | CN201020483Y Special-purpose device for processing lighter electronic striker |
| 02/13/2008 | CN201020481Y Extrusion device used for producing high precision petroleum pump copper alloy pipe |
| 02/13/2008 | CN100368106C Adjustable mold employing reverse extrusion and draw forming for raw copper tube of mould, reverse extrusion and draw forming method thereof |
| 02/12/2008 | US7329113 Adjustable extrusion die |
| 02/07/2008 | WO2008014851A1 Method and mold for producing metallic workpieces by means of cold or semi-hot forming |
| 02/06/2008 | EP1884297A1 Die-designing method, die, method for production of hollow panel, and hollow panel |
| 02/06/2008 | CN101120115A Extrusion of a metal alloy containing copper and zinc |
| 02/06/2008 | CN101117901A Fixing method for air valve seat and special mould therefor |
| 02/06/2008 | CN101116880A Press die for preparing agglomerate ultra-fine crystal material |
| 02/06/2008 | CN101116879A Equal channels extrusion device |
| 02/06/2008 | CN100366356C Method of extruding hollow light metal member, die for extruding hollow light metal, and memeber for extruding hollow light metal |
| 02/05/2008 | CA2226217C Improvements in or relating to the manufacture of extrusion dies |
| 01/31/2008 | CA2736058A1 Method and apparatus for extrusion of profiled helical tubes |
| 01/24/2008 | WO2008010614A1 A die assembly and a method of making it |
| 01/24/2008 | CA2657667A1 A die assembly and a method of making it |
| 01/23/2008 | EP1881084A1 Manufacturing method for heat resistant aluminium alloy shaped products, heat resistant aluminium alloy shaped products, and forming apparatus for heat resistant aluminium alloy shaped products |
| 01/23/2008 | EP1880780A1 Bolt Manufacturing method, bolts, bolts-dedicated shaped product, bolt-dedicated shaped product forming apparatus, and bolt-dedicated shaped product forming method |
| 01/23/2008 | CN201008901Y Primary molding mould with special-shaped hole stepped gear wheel |
| 01/23/2008 | CN201008900Y Improved steel sleeve nylon cover construction in clad-welding aluminum rod brush machine |
| 01/23/2008 | CN201008899Y Two-chamber mould construction for continuous extrusion |
| 01/23/2008 | CN201008898Y Heat extruder |
| 01/23/2008 | CN201008897Y Mould switching device of cuprum, aluminium section bar squeezer |
| 01/23/2008 | CN101108399A High efficiency hot-extrusion mold stephanoporate round tube |
| 01/16/2008 | CN201007567Y Anti-reflection rectangle ripple heat collection chip |
| 01/16/2008 | CN101104236A Equal channel angular rolling method and device for preparing high performance magnesium alloy board |
| 01/10/2008 | WO2008004714A1 Extrusion die for metallic material |
| 01/10/2008 | US20080006385 Process for manufacturing a nanocarbon-metal composite material |
| 01/09/2008 | CN101099979A Projective table type composite extruding precision punching forming mould |
| 01/09/2008 | CN101099978A Magnesium alloy extrusion deforming processing method |
| 01/09/2008 | CN100360254C Extruding mould for extruding large container aluminium profile product in medium extruder |
| 01/09/2008 | CN100360253C Streamline aluminium profile extruding mould |
| 01/02/2008 | CN101096066A Method for processing dust-collection sheet of living air device |
| 12/26/2007 | CN200995234Y Soket head punching die |
| 12/25/2007 | US7311135 Process for manufacturing a nanocarbon-metal composite material |
| 12/19/2007 | EP1220723B1 Continuous extrusion apparatus |
| 12/19/2007 | CN200991819Y Spiral-blade forming machine |
| 12/12/2007 | CN200988059Y Special device for processing lighter electric beater |
| 12/12/2007 | CN200988058Y Mold for equal diameter angle extruding shape variable metal material |
| 12/05/2007 | CN200984594Y Lateral compressing core knockout extracting device of liquid contour forging hydrostatic press |
| 12/05/2007 | CN101081412A Multi- structure motor enclosure aluminium alloy hot-extrusion die |
| 12/05/2007 | CN101081411A High cantalever ratio radiator aluminium section bar hanging bridge mosaictype extrusion die |
| 12/05/2007 | CN101081410A 125CC autobicycle gear shifting box technics layshaft multiple spline one-time cold extrusion processing technics |
| 12/05/2007 | CN101081409A 125CC autobicycle gear shifting box main spindle multiple spline highly-effective cold extrusion processing technics |
| 11/28/2007 | CN101077507A Micro-device warm extrusion molding method and device based on laser heating |
| 11/28/2007 | CN100352044C Heat sink for semiconductor components or similar devices, method for producing the same and tool for carrying out said method |
| 11/21/2007 | CN101073813A Separated mould cavity of metal extruder |
| 11/21/2007 | CN100349664C Reciprocating extrusion grain refining equipment and extrusion refining method therewith |
| 11/15/2007 | US20070261459 Method of Forming Trailer Receiver |
| 11/14/2007 | EP1853743A1 Extrusion of a metal alloy containing copper and zinc |
| 11/14/2007 | CN101069940A Novel treatment method and apparatus for steel-bar continuous-jointing flash butt-welding joint |
| 11/07/2007 | CN200972809Y Cable mould |
| 11/07/2007 | CN200970601Y Hot extruding mold for curtain rail thin wall |
| 11/07/2007 | CN200970600Y Extruding mold |
| 11/07/2007 | CN200970599Y Mold for pipe block plate extruding and forming |
| 11/07/2007 | CN101066548A High rate NiTi alloy pipe blank hot extruding mold |
| 10/31/2007 | CN200967065Y Cold extruding device for extruding the short pipe to form a long pipe |
| 10/31/2007 | CN200967064Y Cold extruding device for forming tube by using solid core bar material |
| 10/31/2007 | CN101062511A Roller type cavity die extrusion molding method |
| 10/24/2007 | CN200963642Y Cold extrusion device for extruding round pipe to pipe-shape component |
| 10/24/2007 | CN101058103A Mould testing method for aluminium alloy section bar |
| 10/24/2007 | CN101058102A Small round tube aluminium alloy section bar heat extruding mold |
| 10/24/2007 | CN100344399C Machining method of aluminium extruding mould |
| 10/17/2007 | CN200960526Y Pipe shrinkage machine |
| 10/17/2007 | CN101053880A Method of net-forming an article and apparatus for same |
| 10/10/2007 | CN200957431Y Disposable-formed extruding mould |
| 10/10/2007 | CN101049616A Method for preparing lamellar composite material of heterogeneic alloy |
| 10/10/2007 | CN100341637C Method for processing banana arc crystallizer copper tube with special cross section |
| 10/03/2007 | CN101045277A Method and equipment for processing screw pipe cap |
| 10/03/2007 | CN101045243A Method for manufacturing hitch yoke of machinery parts, and die needed by the same |
| 09/26/2007 | CN101041167A Method for preparing high-temperature-room type plasticity magnesium alloy sheet material |
| 09/19/2007 | CN100337764C High speed-ratio hot pressing method for NiTi alloy piping billet and its special mould |
| 09/12/2007 | CN101032726A Producing method of stainless steel sliding door and window material |
| 09/12/2007 | CN100336623C Preparation method of two-directional chapiter blank for coal mine supporting and protection, and its mould |
| 09/12/2007 | CN100336620C Aluminium extruding mould |
| 09/12/2007 | CN100336619C Continuous preparation facilities for casting semisolid blank made from alloy in lightweight |
| 09/11/2007 | CA2383964C A metal member to be cast-wrapped and a method for manufacturing a metalmember to be cast-wrapped |
| 09/05/2007 | CN101028681A Process for formed hydraulic tappet guide cylinder |
| 08/29/2007 | EP1546428B1 Method and device for the production of metal alloy bodies having localized small particle size |
| 08/29/2007 | CN200939494Y Squeezing die forged die for manufacturing sputtering targets |
| 08/29/2007 | CN101024232A Composite extruding fine-punching formation method and mould for processing low-plasticity or thick-plate parts |
| 08/22/2007 | CN101020202A Hot extruding mold of high chromium cast iron |
| 08/22/2007 | CN101020201A Semi-solid multi-blank extruding process and apparatus for forming double-layer composite pipe |
| 08/22/2007 | CN101020199A Forming process of large conic roller blank |
| 08/15/2007 | CN2933631Y Hoisting ring forming machine |
| 08/15/2007 | CN101015841A Warm static liquid extrusion method and mould for producing magnesium alloy wire or bar |
| 08/08/2007 | CN101012526A Rare earth multicomponent micro-alloying high-chromium cast iron and uses thereof |
| 08/08/2007 | CN101011791A Manufacturing process for porous opening metal pipe |
| 08/08/2007 | CN101011790A Manufacturing method for copper-aluminium recombination line |
| 08/08/2007 | CN101011712A Manufacturing process for rheologic extrusion molding of sacrificial magnesium anode and device thereof |
| 07/18/2007 | CN2923080Y Rotary extrusion forming apparatus |
| 07/12/2007 | DE19925029B4 Verfahren zum Umformen und Vorrichtung zur Durchführung des Verfahrens A method of forming and apparatus for performing the method |
| 07/11/2007 | CN1994605A Cold extrusion processing technique for high-strength conical vertical tube of motorcycle steel column |