| Patents for B21C 1 - Manufacture of metal sheets, wire, rods,tubesor like semi-manufactured productsby drawing (5,150) |
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| 02/01/2012 | CN102335680A Forming technology of elevator guide rail |
| 02/01/2012 | CN101786112B 长管拖车用气瓶钢管的制造方法 Long tube trailer with a steel pipe manufacturing method cylinders |
| 01/26/2012 | WO2012011447A1 Aluminium alloy conductor and manufacturing method for same |
| 01/26/2012 | DE102010031993A1 Kern-Mantel-Bändchendraht Core-sheath ribbon wire |
| 01/25/2012 | CN202124358U Wire distribution device for wire drawing machine |
| 01/25/2012 | CN202123121U Paying-off device |
| 01/25/2012 | CN102332439A Copper-based bonding wire with anti-oxidation coating and processing technology thereof |
| 01/25/2012 | CN102327926A Wire arranging mechanism of wire drawing machine |
| 01/25/2012 | CN102327924A Trolley component of wire drawing machine |
| 01/25/2012 | CN102327915A Long-core-rod drawing device |
| 01/25/2012 | CN102327914A Tube drawing device for spherical core print |
| 01/25/2012 | CN102327913A Diameter reducing machine for small-sized pipe |
| 01/25/2012 | CN102327912A Super-long high-speed hydraulic drawing machine |
| 01/25/2012 | CN102327911A Pipe diameter reducing machine |
| 01/25/2012 | CN102327910A Tension mechanism of wire drawing machine |
| 01/25/2012 | CN102327909A Water tank wire drawing machine |
| 01/25/2012 | CN102327908A Guide wheel part for pulling machine |
| 01/25/2012 | CN102327907A Traction orientating mechanism of wire drawing machine |
| 01/25/2012 | CN101837382B Production method and device of copper tube used by conductive nozzle |
| 01/25/2012 | CN101693260B Method for drawing high-precision aluminum pipe |
| 01/25/2012 | CN101554637B Method for processing fine line diameter leadless soldering wire |
| 01/19/2012 | WO2012008588A1 Aluminum alloy conductor |
| 01/19/2012 | WO2012006970A1 Internally cooled big disk used in straight continuous wire-drawing machine |
| 01/19/2012 | WO2012006969A1 Combined straight-pass wire-drawing apparatus |
| 01/19/2012 | US20120014831 Wire rod, steel wire, and manufacturing method thereof |
| 01/18/2012 | CN202114097U Wire retaining vertical roll of wire drawing machine |
| 01/18/2012 | CN202114094U Wire arranging device of wire drawing machine |
| 01/18/2012 | CN202114092U Pressure roller device of wire drawing machine |
| 01/18/2012 | CN202114083U Plain vice structure of automatic drawing machine |
| 01/18/2012 | CN202114082U Drawing device for platinum tubes |
| 01/18/2012 | CN202114081U Automatic drawing machine with no or less waste |
| 01/18/2012 | CN202114080U Cantilever beam support of automatic drawing machine |
| 01/18/2012 | CN202114079U Wire presser |
| 01/18/2012 | CN202114078U Universal wheel device at wire entrance |
| 01/18/2012 | CN102319763A Processing method of phi 2.10mmHT tempered bead wire |
| 01/18/2012 | CN102319752A Equipment for producing steel pipes |
| 01/18/2012 | CN102319751A Process for producing titanium and titanium alloy long fibre through monofilament separation |
| 01/12/2012 | WO2012005676A1 An arrangement for producing an elongate product, dimensionally reduced by machining |
| 01/12/2012 | US20120009434 Cold-rolled steel sheet |
| 01/12/2012 | US20120009433 Duplex stainless steel sheet with excellent press-formability |
| 01/11/2012 | EP2404681A1 Method of producing steel wire |
| 01/11/2012 | EP2404636A1 Core for guide wire and method of producing same |
| 01/11/2012 | EP1293415B1 Automobile frame member |
| 01/11/2012 | CN202105875U Leftwards-reversed H-shaped wheel clamping device for wire drawing machine of water tank |
| 01/11/2012 | CN202105867U Releasing device for wire stretching tension of wire drawing machine wire mantle |
| 01/11/2012 | CN102312120A Electromigration-resistant silver-indium alloy bonding wire and preparation method thereof |
| 01/11/2012 | CN102310124A Wire arranging device for wire drawing machine |
| 01/11/2012 | CN102310123A Pneumatic wire arranging mechanism of water tank wire drawing machine |
| 01/11/2012 | CN102310122A Take-up front guide wheel component of water tank wire drawing machine |
| 01/11/2012 | CN102310111A Main shaft part of water tank wire drawing machine |
| 01/11/2012 | CN102310109A Reduction gearbox final assembly component used for wire drawing machine |
| 01/11/2012 | CN102310108A Reduction box general assembly component of inverted wire drawing machine |
| 01/11/2012 | CN102310107A Precision alloy round wire drawing technology |
| 01/11/2012 | CN102310106A Spray pipe component of water tank wire drawing machine |
| 01/11/2012 | CN102310105A Spray pipe component of wire drawing machine |
| 01/11/2012 | CN102310104A Reduction gearbox component of water tank wire drawing machine |
| 01/11/2012 | CN102310103A Water tank cover lifting device of turnover water tank wire drawing machine |
| 01/11/2012 | CN102310102A Wire inlet guide wheel mechanism of wire drawing machine |
| 01/11/2012 | CN102310101A Wire pressing wheel component of inverted wire drawing machine |
| 01/11/2012 | CN102310100A Wire inlet component of water tank wire drawing machine |
| 01/11/2012 | CN102310099A Line guide wheel component of wire drawing machine |
| 01/11/2012 | CN102310098A Spray cooling system of water tank wire drawing machine |
| 01/11/2012 | CN102310097A Traction wheel component of water tank wire drawing machine |
| 01/11/2012 | CN101906583B Heat resistance fiber material of catalyst carrier for purifying automobile exhaust and manufacturing method thereof |
| 01/10/2012 | CA2566736C A high strength steel excellent in uniform elongation properties and method of manufacturing the same |
| 01/04/2012 | CN202097234U Wire arrangement device of wire drawing machine |
| 01/04/2012 | CN202097229U Wire reeling device of wire drawing machine |
| 01/04/2012 | CN202097228U Wire reeling brake structure of wire drawing machine |
| 01/04/2012 | CN202097226U Husking wheel component on inverted type wire drawing machine |
| 01/04/2012 | CN202097213U Large-size pipe drawing device free from head manufacturing |
| 01/04/2012 | CN202097212U Hydraulic drawbench |
| 01/04/2012 | CN202097211U Seamless steel pipe cold-drawing machine trolley |
| 01/04/2012 | CN202097210U Wear-resisting corrosion-resisting wire drawing winding drum |
| 01/04/2012 | CN202097209U Rotating device for high-speed continuous wire drawing machine |
| 01/04/2012 | CN202097208U Mould box tuning roll device of straight-drawing type drawbench |
| 01/04/2012 | CN202097207U Acceleration device of water tank wire drawing machine |
| 01/04/2012 | CN202097206U Transmission device of heavy wire drawing machine |
| 01/04/2012 | CN202097205U Circuit control system of thick line wire drawing machine |
| 01/04/2012 | CN202097204U Novel wire drawing device |
| 01/04/2012 | CN202097203U Suspension wire outlet device for high-speed continuous drawbench |
| 01/04/2012 | CN202097202U Wire inlet device for high-speed continuous drawbench |
| 01/04/2012 | CN202097201U Wire-guiding device of drawbench |
| 01/04/2012 | CN102303055A Combined core rod and method for stretching pipe |
| 01/04/2012 | CN102303054A Wire drawing machine |
| 01/04/2012 | CN102303053A Steering guide wheel component of water tank pulling machine |
| 01/04/2012 | CN101568658B High-strength highly heat-conductive copper alloy pipe and process for producing the same |
| 12/28/2011 | CN202087612U 冷拔拉丝机用模板 Cold drawn wire drawing machine template |
| 12/28/2011 | CN202087611U 冷拔拉丝机用拉伸装置 Cold drawn wire drawing machine with a stretching device |
| 12/28/2011 | CN202087610U 一种圆筒线架 One kind of cylindrical wire frame |
| 12/28/2011 | CN202087609U 冷拔拉丝机用下料装置 Cold drawn wire drawing machine with a cutting device |
| 12/28/2011 | CN202087608U 防竹节丝装置 Anti bamboo silk devices |
| 12/28/2011 | CN202087607U 分段式连拉连退装置 Segmented even pull Annealing device |
| 12/28/2011 | CN202087606U 一种新型的钢带张力辊装置 A new type of strip tension roller means |
| 12/28/2011 | CN102294373A 一种异型钢丝生产方法 One kind of shaped steel production methods |
| 12/28/2011 | CN101875065B 拉丝机上的压轮装置 Pressure roller device drawing machine |
| 12/28/2011 | CN101869921B 拉线装置 Pull device |
| 12/21/2011 | CN202079118U 温拔钢管模具 Stubbs steel mold temperature |
| 12/21/2011 | CN202079117U 冷拔机小车 Drawing machine trolley |
| 12/21/2011 | CN202079116U 温拔钢管拔制设备 Wen pull pulling steel making facilities |
| 12/21/2011 | CN202079115U 一种交流电机驱动的拉丝机 An AC motor-driven drawing machine |