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)
10/2013
10/15/2013	US8555689 Method for the wet drawing of steel cables for reinforcing tires
10/10/2013	CA2811764A1 Methods of manufacturing steel tubes for drilling rods with improved mechanical properties, and rods made by the same
10/09/2013	CN203227691U Tension device of wire drawing machine
10/09/2013	CN203227690U Manual regulation device of drawing machine
10/09/2013	CN203227689U Ellipse zinc-coated steel wire drawing equipment
10/09/2013	CN103341511A Precise cold drawing method of seamless steel tube with high precision, high intensity and high tenacity
10/03/2013	WO2013146876A1 High-strength stainless steel wire having excellent heat deformation resistance, high-strength spring, and method for manufacturing same
10/03/2013	WO2013146762A1 Microcrystal metal conductor and method for manufacturing same
10/03/2013	WO2013146757A1 Metal cable and electrical wire
10/03/2013	WO2013145424A1 Silver-based cylindrical target and process for manufacturing same
10/03/2013	US20130255344 Magnesia partially stabilized zirconia wire drawing die assembly
10/02/2013	CN103331315A Metal drawbench
09/2013
09/26/2013	WO2013138836A1 Wire drawing device
09/26/2013	WO2013091983A3 Drive-in device
09/25/2013	CN203209476U Wiredrawing pay-off rack
09/25/2013	CN203209474U Automatic stop control device of disordered wires in paying-off process of wire drawing machine
09/25/2013	CN203209453U Wedge-shaped clamping jaw synchronizing mechanism
09/25/2013	CN203209452U Jaw apparatus for drawing machine
09/25/2013	CN203209451U Hydraulic drawing device
09/25/2013	CN203209450U Device for preventing plunger of lifting hydraulic cylinder of receiving tank of cold-drawing machine from being bent
09/25/2013	CN203209449U Oil pipe bearing apparatus for hydraulic drawing machine
09/25/2013	CN203209448U Ceramic-coated stepped pulley of superfine wire drawing machine
09/25/2013	CN203209447U Water tank wire-drawing machine
09/25/2013	CN203209446U Feeding and wire passing mechanism of wire drawing machine
09/25/2013	CN203209445U 钛合金拉丝机 Titanium wire drawing machine
09/25/2013	CN1797617B Power distribution transformer and tank therefor
09/25/2013	CN103320734A Production method of medical fine-grain titanium/titanium alloy bar
09/25/2013	CN103320596A Manufacturing process of tin-phosphor bronze stretching rod
09/25/2013	CN103316935A Cold-drawing method of heavy-calibre gas cylinder pipe with diameter of more than 500mm
09/18/2013	CN203197023U Improved high-speed shaft transmission system structure of drawing machine
09/18/2013	CN203197022U Metal wire drawing machine
09/18/2013	CN203197021U Re-stretching wire production device
09/18/2013	CN203197020U System of wire drawing machine
09/18/2013	CN103302118A Molding drawing die of U-shaped elliptical or approximately elliptical condensation pipe, and machining method of molding drawing die
09/11/2013	CN203184349U Rolling device of water air conditioner heat exchanger copper pipe
09/11/2013	CN203184348U Tension regulator for take-up machine
09/11/2013	CN103286867A Steel wire for cutting silicon slices and production method of steel wire
09/11/2013	CN103286149A Manufacturing process of ultra-pure alloy cold wire-drawing material
09/11/2013	CN103286148A Composite intelligent-type turnover water tank wire-drawing machine
09/11/2013	CN102553968B Position error eliminating method and device of wire arrangement mechanism of water tank wire drawing machine
09/10/2013	US8529708 Carburized ballistic alloy
09/10/2013	CA2740580C System and method for manufacturing and classifying wire
09/04/2013	CN203170747U Rolling electrode device
09/04/2013	CN203170746U Pointing rolling and die drawing equipment for steel wires
09/04/2013	CN203170744U Double-gear wire drawer
09/04/2013	CN203170743U Grail re-uncoiling and wire twisting stopping device
09/04/2013	CN203170742U Horizontal double-end medium wire drawing machine
09/04/2013	CN203170741U Thick line drawbench
09/04/2013	CN103282523A Metal wire rod made of iridium-ontaining alloy
09/04/2013	CN103272868A Drawing machine's drawing machine spacing structure
09/04/2013	CN103272867A Adjusting mechanism for wire-arranging distance of wire-drawing machine
09/04/2013	CN103272866A Roller device
09/04/2013	CN103272865A Wire-drawing machine driven wire-arranging support assembly
09/04/2013	CN103272864A Processing method of TC21 high-strength and high-toughness titanium alloy wire
09/04/2013	CN102218453B Drawing machine for internal-threaded pipe
08/2013
08/28/2013	CN203155859U Drawing type expanding machine
08/28/2013	CN203155755U Wire drawing machine with guide wheel slag removing device
08/28/2013	CN203155732U Combined jaw plate of hydraulic drawing machine
08/28/2013	CN203155731U Copper wire bracket
08/28/2013	CN203155730U Fine wire drawing machine
08/28/2013	CN203155729U Copper wire guide bracket of fine wire drawing machine
08/28/2013	CN203155728U Wire drawing take-up combined unit
08/28/2013	CN203155727U Feed mechanism of drawbench
08/28/2013	CN203155726U Non-slip wire drawing unit
08/28/2013	CN203155725U Tension pulley structure
08/28/2013	CN103264057A Cold-drawing shaft production technology by utilizing ultrasonic vibration
08/28/2013	CN103264056A Wire rod adjusting structure of wire drawing machine
08/28/2013	CN102430603B Device for automatically assisting in inserting core rod into cold drawing steel pipe
08/28/2013	CN102191412B Aluminum alloy tube of photoconductor drum, and production method and equipment thereof
08/22/2013	US20130213107 Metal Wire Rod Made of Iridium-Containing Alloy
08/21/2013	CN203140464U Clamp control mechanism for drawing trolley
08/21/2013	CN203140463U High-speed metal wire drawing machine
08/21/2013	CN203140462U High-speed aluminum wire drawing machine
08/21/2013	CN203140461U Reinforcing steel stretching device and reinforcing steel stretching, aligning and cutting machine
08/21/2013	CN103252372A Bar automatic drawing machine
08/21/2013	CN103252371A Wire drawing machine winding drum
08/21/2013	CN103252370A Production method for improving aluminum-clad steel wire strength and production efficiency
08/21/2013	CN102332439B Processing technology of copper-based bonding wire with anti-oxidation coating
08/21/2013	CN101967632B Steel wire surface processing method
08/15/2013	WO2013117249A1 Ternary or quaternary alloy coating for steam ageing and cured humidity adhesion elongated steel element comprising a ternary or quaternary brass alloy coating and corresponding method
08/15/2013	US20130205861 Method for producing double-wall tube with braided wires at its interface
08/14/2013	CN203124470U Unloader for wire drawing device
08/14/2013	CN203124464U Automatic reset device of locking screw of wire drawing machine
08/14/2013	CN203124453U Chain-transmission core rod feed-in device
08/14/2013	CN203124452U Core rod feeding device with two core rods
08/14/2013	CN203124451U Efficient energy-saving core rod feeding device
08/14/2013	CN203124450U Aluminum wire drawing machine
08/14/2013	CN203124449U Pay-off wire-running device of water-tank wire drawing machine
08/14/2013	CN203124448U Connector for wire drawing device
08/14/2013	CN203124447U Line pressing roller
08/14/2013	CN203124446U #-shaped wire inlet roller
08/14/2013	CN203124445U Adjustable wire pressing roll
08/14/2013	CN203124444U Silver alloy hot wire drawing auxiliary device
08/14/2013	CN203124443U Wire drawing, cooling, lubricating and locating device for silver alloy
08/14/2013	CN203124442U Silver alloy hot wire drawing auxiliary device
08/14/2013	CN203124441U Silver alloy hot wire drawing auxiliary device
08/14/2013	CN203124440U Wire drawing rotary blocking rod for silver alloy
08/14/2013	CN203124439U Wire drawing device for silver alloy
08/14/2013	CN203124438U Novel lubricant lower tank body of wet drawing machine tool
08/14/2013	CN203124437U Adjustable guide wheel group

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