B21C 1 - Manufacture of metal sheets, wire, rods,tubesor like semi-manufactured productsby drawing

Patents for B21C 1 - Manufacture of metal sheets, wire, rods,tubesor like semi-manufactured productsby drawing (5,150)
12/2011
12/21/2011	CN202079114U Reduction box component for water tank wiredrawing machine
12/21/2011	CN202079113U 一种紧固件拉丝机转盘 A fastener drawing machine turntable
12/21/2011	CN202079112U 一种细线伸线机 One kind of thin wire drawing machine
12/21/2011	CN202079111U 保护铜线的细线伸线机 Protection of thin copper wire drawing machine
12/21/2011	CN202079110U Wire feeding guide wheel mechanism of wire drawing machine
12/21/2011	CN202079109U Wire roller device of wire drawing machine
12/21/2011	CN202079108U 一种钛合金丝材热拉拔装置 Titanium alloy wire drawing unit heat
12/21/2011	CN202079107U 转速同步的细线伸线机 Speed synchronous thin wire drawing machine
12/21/2011	CN102284529A 复合模拔管装置 Compound Die extubation device
12/21/2011	CN102284528A 金属管缩径机 Metal pipe necking machine
12/21/2011	CN102284527A 一种无缝钢管冷拔机 One kind of seamless steel tubes drawing machine
12/21/2011	CN102284526A 椭圆形管的加工方法 Processing methods oval tube
12/21/2011	CN102284525A 一种金属杆拉拔装置和方法 VARIANT Bar drawing apparatus and method
12/14/2011	CN202070588U 冷拔钢管模的内模 The mold tube drawing dies
12/14/2011	CN202070586U Reduction box general assembly part for inverted vertical type wire drawing machine
12/14/2011	CN202070585U 冷拔钢管冷拔头夹具 Jig head cold drawn steel cold drawn
12/14/2011	CN202070584U 一种拉丝机张力装置 One kind of drawing machine tension device
12/14/2011	CN202070583U 一种拉丝机张紧机构 One kind of drawing machine tensioning mechanism
12/14/2011	CN202070582U Lubricant supplying structure for wire drawing machine
12/14/2011	CN202070581U Steering guide wheel component of water box drawbench
12/14/2011	CN102282273A 双相不锈钢钢管的制造方法 Duplex stainless steel pipe manufacturing method
12/14/2011	CN102278541A 双金属复合管及制备方法 Bimetallic composite pipe and preparation methods
12/14/2011	CN102274866A 直进式拉丝机上的模盒调谐辊装置 Straight mold box tuning roller device drawing machine
12/14/2011	CN101698206B 一种钛铜复合丝的制造工艺 Titanium-copper composite wire manufacturing process
12/14/2011	CN101518789B 不锈钢超微丝生产工艺 Stainless steel wire production process ultrafine
12/13/2011	US8074482 Plug for cold drawing and method for manufacturing of metal pipe
12/08/2011	US20110296890 Device for drawing tubular workpiece
12/07/2011	CN202061930U Front wire rewinding guide wheel assembly of water tank wire drawing machine
12/07/2011	CN202061929U Pneumatic wire arranging mechanism of water tank drawing machine
12/07/2011	CN202061918U Main shaft part of water tank wire drawing machine
12/07/2011	CN202061914U 汽车空调铝管冷拔机 Automotive air conditioning tubes drawing machine
12/07/2011	CN202061913U 应用于直进式拉丝机上的双筒式积线卷筒 Binocular-type plot line reel applies Straight wire drawing machine
12/07/2011	CN202061912U 拉丝机的预紧装置 Pretensioners drawing machine
12/07/2011	CN202061911U Spraying pipe assembly of drawing mill
12/07/2011	CN202061910U Traction wheel component of water tank drawing machine
12/07/2011	CN202061909U Water tank cover lifting device for turnover water tank wiredrawing machine
12/07/2011	CN202061908U Wire-pressing wheel component of inverted type wire drawing machine
12/07/2011	CN202061907U Spraying cooling system of water tank type wire drawing machine
12/07/2011	CN202061906U Spray pipe assembly of water tank drawing machine
12/07/2011	CN202061905U Wire inlet component of water tank drawing machine
12/07/2011	CN202061904U Wire passing wheel component of wire drawing machine
12/07/2011	CN202061903U 钢丝拔头机 Wire drawing machine head
12/07/2011	CN102271829A 浮法均应力金属型材的制造方法及装置 Float should force the manufacturing method and apparatus for metal profiles
12/07/2011	CN102266877A 放线装置 Actinomycetes device
12/07/2011	CN101898204B 一种微细沟槽管多级拉拔制造方法 A microstructure pipe trench method of manufacturing a multi-stage drawing
12/07/2011	CN101875063B 拉丝机的手动夹紧装置 Manual drawing machine clamping device
12/07/2011	CN101875061B 拉丝机的四轴装置 Axis device drawing machine
12/07/2011	CN101780490B 钛铜复合丝制备工艺 Preparation of titanium copper composite wire
12/07/2011	CN101525713B 镁基合金丝 Magnesium-based alloy wire
11/2011
11/30/2011	CN202053075U 一种有色金属管材自动冷拉机 Non-ferrous metals cold drawn tubes automatic machine
11/30/2011	CN202052780U 一种有色金属管材自动冷拉机用的夹管输送装置 Non-ferrous metals cold drawn tubes automatic machine pinch delivery device
11/30/2011	CN202052779U 冷拔钢管冷拔头 Cold drawn steel cold drawn head
11/30/2011	CN202052778U 拉丝机滚珠丝杆排线器 Drawing Machine row ball screw thread
11/30/2011	CN202052777U 一种大拉丝机 One kind of big drawing machine
11/30/2011	CN202052776U 一种型线拉线机 One kind of type wire drawing machine
11/30/2011	CN102259120A 一种铜管材加工工艺 A copper Tube Processing
11/30/2011	CN101837380B 一种镁合金丝的电磁拉拔方法和装置 Electromagnetic drawing method and apparatus for magnesium alloy wire
11/23/2011	EP2388341A1 Process for production of duplex stainless steel pipe
11/23/2011	CN202045191U Auxiliary device for wire traverse of copper wire pulling machine
11/23/2011	CN202045182U Gear rack steel wire drawing machine
11/23/2011	CN202045172U Swing arm type blanking device for steel pipe
11/23/2011	CN202045171U Three-wire chained stretching device of brass alloy condensation tubular product
11/23/2011	CN202045170U On-line steel tube head making device
11/23/2011	CN202045169U Extending wheel for rack steel wire extending machine
11/23/2011	CN202045168U Horizontal drawing machine of cold-rolled ribbed steel bar production line
11/23/2011	CN202045167U Hydraulic transmission wire drawing machine
11/23/2011	CN202045166U Automatic wire cutting mechanism of wire drawing machine
11/23/2011	CN202045165U Thermal drawing machine
11/23/2011	CN102257167A Method for producing high alloy steel pipe
11/23/2011	CN102251201A Preparation method of high purity nickel wire
11/23/2011	CN102248365A Preparation process of zirconium copper compounded wire
11/23/2011	CN102248025A Spool clamp for water tank wire drawing machine
11/23/2011	CN102248022A Process for manufacturing bimetal thin-wall composite pipe
11/23/2011	CN102248019A Power synthesis tube and wire drawing device capable of generating elliptical vibration
11/23/2011	CN102248018A Method for preparing magnesium alloy welding wires
11/23/2011	CN102248017A Wire press
11/23/2011	CN102248016A Universal wheel device positioned on steel wire inlet
11/23/2011	CN102248015A Method for accurately controlling dimension of dieless drawing workpiece
11/23/2011	CN101914655B Method for manufacturing solid cored-wires made of high purity calcium metal
11/16/2011	CN202037196U Device for adjusting stress after steel wire drawing
11/16/2011	CN202037195U Locking mechanism for safety guard of wire drawing machine
11/16/2011	CN102245323A Pipe having grooved inner surface, apparatus for producing the same and method for producing the same
11/16/2011	CN102240701A Husking wheel component of inverted wire drawing machine
11/16/2011	CN102240686A Novel automatic cold drawing process for colored metal tube and automatic cold drawing machine of colored metal tube
11/16/2011	CN102240685A Stretcher
11/16/2011	CN101620898B Production method for crosslinked polyethylene insulating power cable for ultra-high voltage aluminum core segmental conductor
11/15/2011	US8057571 Corrosion resistant tool
11/15/2011	DE202011051278U1 Metalldrahtziehmaschine Metal wire drawing machine
11/09/2011	CN202028636U Broken line detecting mechanism of straight wire drawing machine
11/09/2011	CN102234041A Wire distributing device of wire drawing machine
11/09/2011	CN101773944B Molding process for precision shaped pipe and cold drawing mold thereof
11/09/2011	CN101714431B Process for manufacturing steel-cored aluminum strand for extra high voltage direct current transmission line
11/09/2011	CN101602070B Method and device for correcting outer diameter of steel pipes
11/09/2011	CN101426943B Plated steel wire for PWS excelling in torsion property and process for producing the same
11/08/2011	US8051694 Method of and apparatus for manufacturing shaft
11/02/2011	CN202021229U Pneumatic self-locking automatic-lift wire-winding device of wet wire-drawing machine
11/02/2011	CN202021221U Improved moving inner core structure for seamless steel cold drawn die
11/02/2011	CN202021218U Cooling device for metal pipe spinner block
11/02/2011	CN202021217U Pay-off mechanism for wire drawing machine
11/02/2011	CN202021216U Tin alloy wire drawing machine

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