Patents
Sitemap › B21 - Mechanical metal-working without essentially removing material; Punching metal › B21C - Manufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling; Auxiliary operations used in connection with metal-working without essentially removing material › 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)
09/2010
09/15/2010CN101829695A Novel strong lubrication floating core head assembly
09/15/2010CN101829694A Production method of TC4 drawing pipes
09/15/2010CN101429630B Novel austenite cold-heading stainless steel and its steel wire production method
09/10/2010WO2010101154A1 Method of producing steel wire
09/08/2010EP2225054A1 Method for manufacturing an element from magnesium material and resulting element
09/08/2010CN201576495U Cover for wiredrawing exit die of enamelling machine
09/08/2010CN201576492U Spraying device of wire-drawing outlet die for enamelling machine
09/08/2010CN201572806U Stressed frame of pulling and extension press
09/08/2010CN201572805U Aluminum coil pipe drawing machine for refrigerator and air conditioner defrosting heater
09/08/2010CN201572804U Single-piece assembled cone pulley
09/08/2010CN201572803U Cooling pipe
09/08/2010CN201572802U Movable slide bar wire inlet device
09/08/2010CN101827665A Production method of steel pipe with inner rib and steel pipe with inner rib
09/08/2010CN101823083A External mould assembly for cold-drawing pipes
09/08/2010CN101822954A Wiredrawing powder stirrer
09/08/2010CN101418401B Al-Er alloy conductor material and preparation method thereof
09/08/2010CN101219440B Drawing vehicle of cold drawing machine and draw-production technique for metallic tube
09/07/2010US7788959 Method of producing ultra thin wall metallic tube by cold drawing process
09/01/2010CN101817025A Method for preparing internal groove heat-conducting copper pipe
09/01/2010CN101817024A Continuous die stringing and winding method
09/01/2010CN101486254B Clamping device of extension machine and method for clamping extending material
09/01/2010CN101386037B Treatment technique of 1010 steel for bearing ring
09/01/2010CN101249522B Production method of oval-shaped posted sides micropore copper pipe
09/01/2010CN101020197B Intelligent no-mold drawing formation apparatus and process
08/2010
08/25/2010CN201558875U High-speed copper and aluminum large drawing machine
08/25/2010CN101239430B Technique for manufacturing flux-cored wire from disk round steel wire bar
08/19/2010DE102009008695A1 Anordnung, Erzeugnis und Verfahren zur Befestigung eines Kontaktrohres auf einer Welle einer Drahtdurchlauf-Widerstandsglühe Arrangement, product and method for attaching a contact tube on a shaft of a wire passing-Widerstandsglühe
08/18/2010CN201553580U Wire drawing machine
08/18/2010CN201552195U Control device of straight wire-drawing machine
08/18/2010CN201552194U Labor-saving hand-operated pulley
08/18/2010CN201552193U Wire drawing machine for silicon and aluminum microwires
08/18/2010CN201552192U Water-tank wire drawing machine with horizontal tension correction system
08/18/2010CN201552191U Water tank wire-drawing machine with vertical tension correction system
08/18/2010CN201552190U Water-tank wire drawing machine with horizontal loop diameter correction system
08/18/2010CN201552189U Hydraulic system of cold-drawing machine
08/18/2010CN101809176A Iridium alloy excellent in hardness, processability and stain proofness
08/18/2010CN101804423A Automatic coil wall-thickness reduction and drawing device and drawing method of small-diameter capillary tube
08/18/2010CN101497087B Automatic material-fetching machine for clarifier case formed by stretching
08/18/2010CN101214506B C-type plate type tension force stretching method
08/11/2010CN201547237U Spindle nose sealing assembly
08/11/2010CN201543681U Wire drawing machine metering device for processing metal wires
08/11/2010CN201543663U Spray cooling device for steel wire drawing
08/11/2010CN101801554A Drawing assembly for drawing machines and related method
08/11/2010CN101138769B Method of preparing small-dimension titanium and copper composite bar
08/04/2010CN201537631U Crawler-type drawing machine
08/04/2010CN201537630U Drawing device of long silver-base alloy bar
08/04/2010CN101791638A Method for manufacturing cu-ag alloy wire and cu-ag alloy wire
08/04/2010CN101202130B Production method of copper coated aluminum-magnesium alloy conductor
08/03/2010US7765851 Vehicle panel pulling devices
07/2010
07/29/2010WO2010085067A2 Method for manufacturing an unpolished profile rail for use in a linear motion guide
07/28/2010CN201534179U Aligning mechanism on wire drawing machine
07/28/2010CN101786341A Vertical hydraulic press and support structure thereof
07/28/2010CN101786155A Composite gold wire and manufacture method thereof
07/28/2010CN101786154A Composite gold wire and manufacture method thereof
07/28/2010CN101786112A Manufacturing method of gas cylinder steel tube for long-tube trailer
07/28/2010CN101786111A Device and method thereof for controlling width tolerance of molybdenum strip
07/28/2010CN101786110A Energy-saving quick roller steering-type wire steel bar drawing elongator
07/22/2010WO2010082395A1 Process for production of duplex stainless steel pipe
07/21/2010EP2208548A1 Production method of steel pipe with inner rib and steel pipe with inner rib
07/21/2010CN201532594U Foot switch component on water tank wire-drawing machine
07/21/2010CN201531736U Water box cover part on wire drawing machine
07/21/2010CN201529857U Wire-drawing drum for producing flux-cored wires
07/21/2010CN201529701U Wire drawing machine wire arranging device
07/21/2010CN201529698U Wire drawing machine wire arranging belt wheel device
07/21/2010CN201529689U Novel large diameter steel pipe cold drawing unit
07/21/2010CN201529688U Wire drawing pincers for wire drawing machine
07/21/2010CN201529687U Wire drawing machine driven shaft part
07/21/2010CN201529686U Positioning mechanism on water tank wire-drawing machine
07/21/2010CN201529685U Inlet wire guide wheel component for wire drawing machine
07/21/2010CN201529684U Inlet wire guide roller component for wire drawing machine
07/21/2010CN201529683U Step pulley piece mechanism on water tank wire-drawing machine
07/21/2010CN201529682U Overturning handle mechanism on water tank wire-drawing machine
07/21/2010CN201529681U Wire-outgoing guide wheel mechanism on water tank wire-drawing machine
07/21/2010CN201529680U Intermediate reel device on wire drawing machine
07/21/2010CN201529679U Line pressing device on wire drawing machine
07/21/2010CN101780713A Elongater with film-feeding mechanism and method for using same
07/21/2010CN101780490A Preparation process for titanium-copper composite wires
07/21/2010CN101322985B Warm state drawing method for processing medical magnesium alloy fine-radial thin-wall pipes
07/14/2010CN201527848U Anti-oxidation device for clad-welding of CCA
07/14/2010CN201524710U Wire drawing machine powder clamper
07/14/2010CN201524709U Tension regulating roller device of wire drawing machine
07/14/2010CN201524708U Wire take-up tension wheel device of wire drawing machine
07/14/2010CN201524707U Variable frequency control device for a drawing device
07/14/2010CN201524706U Cone pulley mechanism for wire drawing machine
07/14/2010CN201524705U Roller mechanism of moulding wire drawing machine
07/14/2010CN101778680A Plug for cold drawing and production method of metal pipe
07/14/2010CN101776119A Technology for producing stainless steel cable for automobile
07/14/2010CN101773945A Pipeline diameter diminishing device
07/14/2010CN101773944A Molding process for precision shaped pipe and cold drawing mold thereof
07/14/2010CN101530869B Process for manufacturing stainless-steel seamless steel pipe used for high-pressure boiler and heat-exchanger
07/08/2010US20100170316 Plug for Cold Drawing and Method for Manufacturing of Metal Pipe
07/07/2010CN101769695A Special cooling pipe and making method thereof
07/07/2010CN101767123A Process and equipment for producing aluminum-cladding copper pipe
07/07/2010CN101767116A Manufacturing method of specially shaped taper pipe, and pipe-shrinkage machine and moulding mold therefor
07/07/2010CN101767115A Method for drawing wire
07/07/2010CN101431029B Composite metal line for packaging wire and manufacturing method thereof
06/2010
06/30/2010CN201516420U Powder filtering box for metal drawn wire
06/30/2010CN101758108A Wire-drawing machine winding device
06/30/2010CN101758099A Aluminum coil stretcher for defrosting heater of refrigerator and air conditioner
06/30/2010CN101758098A Monolithic combined stepped pulley
1 ... 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 ... 52