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)
01/2013
01/02/2013CN202638912U All-dimensional safety halt device of steel wire drawing and galvanizing equipment
01/02/2013CN202638911U Drawing device for copper wire
01/02/2013CN202638910U Novel wire drawing device
01/02/2013CN202638909U Copper wire drawing device
01/02/2013CN202638908U Wiredrawing device with monitoring function
01/02/2013CN202638907U Broken wire protective device of solder wire drawing machine
01/02/2013CN102847747A Double-centre wire rewinding machine for wire drawing machine
01/02/2013CN102847737A 管径收缩装置 Diameter retraction device
01/02/2013CN102847736A Gap bridge device of dead-beat drawing machine
01/02/2013CN102847735A Production process of metal microfilament for weaving
01/02/2013CN102847734A Manufacturing method of 18CrNi8 coiled cold-drawn material for cold extrusion and its product
01/02/2013CN102172655B Steel pipe online head manufacturing device
12/2012
12/27/2012US20120325990 Sleeve-integrated member and method for manufacturing the same
12/27/2012DE112011100481T5 Weiches verdünntes Kupferlegierungsmaterial, Draht aus weicher verdünnter Kupferlegierung, Folie aus weicher verdünnter Kupferlegierung, Litzendraht aus weicher verdünnter Kupferlegierung, sowie ein diese verwendendes Kabel, Koaxialkabel und gemischtadriges Kabel Soft dilute copper alloy material, wire made of soft dilute copper alloy sheet of soft dilute copper alloy, stranded wire made of soft dilute copper alloy, and this one-use cable, coaxial cable and composite cable
12/27/2012DE102011106313A1 Verfahren zur Herstellung eines Kokillenrohrs A method for producing a mold tube
12/26/2012CN202628666U Brake cylinder of wire drawing machine
12/26/2012CN202621630U Steel wire drawing machine with online detection device
12/26/2012CN202621622U Tooth-shaped belt pulley strand oscillator
12/26/2012CN202621621U Wire pressing mechanism for wire drawing machine
12/26/2012CN202621602U Wire drawing powder clamp
12/26/2012CN202621601U Automatic pipe embedding device
12/26/2012CN202621600U Damping type pay-off device
12/26/2012CN202621599U Spindle box of wire drawing machine
12/26/2012CN202621598U Brake for wire drawing machine
12/26/2012CN202621597U Unwinding frame for steel wire rope
12/26/2012CN202621596U Steel wire drawing system
12/26/2012CN202621595U Shaking wire roller for wire drawing machine
12/26/2012CN202621594U Drawing machine disconnection protecting switch
12/26/2012CN202621593U Continuous wire-drawing coiling device with disconnection detection machine
12/26/2012CN202621592U Continuous drawing wire winding device capable of controlling breaking test loads
12/26/2012CN202621591U Double-die metal material drawing device
12/26/2012CN202621590U Superfine steel wire drawer
12/26/2012CN202621589U Novel aluminum alloy wire drawing unit
12/26/2012CN102836891A Technique for drawing and expanding metal tubes by cold drawing
12/26/2012CN102172652B Broken wire detection mechanism for direct feed-type drawing machine
12/19/2012CN202606538U Automatic control device of bending rollers
12/19/2012CN202606537U Full-automatic pipe shrinking machine
12/19/2012CN202606536U Equipment system for producing rack
12/19/2012CN102825082A Clamp of conical expansion-sleeve type steel bar cold drawing machine
12/19/2012CN102825081A Clamp specially used for ring-chain type cold drawing machine
12/19/2012CN102825080A Pipe contraction device
12/19/2012CN102825079A Wire disorder preventer for wire paying-off
12/19/2012CN102825078A Rebar diameter reducer
12/12/2012EP2532465A1 Electrode wire for wire electrical discharge machining, method for manufacturing the same, and method for electrical discharge machining the same
12/12/2012CN202591286U Drawbench traction wheel meter device
12/12/2012CN202591275U Take-up tension control mechanism of wire drawing machine
12/12/2012CN202591266U Wire drawing machine with wire drawing mould being easy to keep clean
12/12/2012CN202591265U Wire drawing machine
12/12/2012CN202591264U Novel wire drawing machine
12/12/2012CN202591263U Take-up and wire arrangement control system for wire drawer
12/12/2012CN202591262U Wire arranging mechanism of wire drawing machine
12/12/2012CN202591261U Full immersion type wire drawing machine
12/12/2012CN102814348A Lubricant for wall reduction and drawing of titanium alloy pipe and using method thereof
12/12/2012CN102814347A Medium carbon alloy steel electrical contact heating warm drawing process
12/12/2012CN101952060B Method for manufacturing brass-plated steel wire and device for drawing brass-plated steel wire
12/06/2012WO2012165729A1 High-strength steel wire having improved mold life for cold forming and method for manufacturing same
12/06/2012WO2012102520A3 Metal wire having dual structure, preparation method thereof, ply yarn and doubling and twisting method using same, and cloth prepared using ply yarn
12/06/2012DE112010002252T5 Reifenwulstdraht und herstellungsverfahren dafür Reifenwulstdraht and manufacturing processes for
12/05/2012CN202583838U High speed drawing high speed cutting welding rod production line control system
12/05/2012CN202578258U Door body and cabinet body connecting structure for control cabinet of drawing machine
12/05/2012CN202570846U Wire hanger mechanism
12/05/2012CN202570831U Main shaft assembly of trolley for inverted plum blossom take-up machine
12/05/2012CN202570830U Lifting mechanism on spool wire-rewinding machine
12/05/2012CN202570795U Internal cold-drawing die for small-aperture spiral pipe
12/05/2012CN202570793U Self-descaling narrow silt type water-cooling wire drawing drum
12/05/2012CN202570792U Wire cold drawing equipment
12/05/2012CN202570791U Wire-releasing device
12/05/2012CN202570790U Cold rolling cold pulling device for copper wire
12/05/2012CN202570789U Continuous annealing double-head single-take-up wire drawing machine
12/05/2012CN202570788U Take-up device used for wiredrawing production line
12/05/2012CN202570787U Adjustable base of cable wire drawing device
12/05/2012CN202570786U Door lifting mechanism for water tank wire drawing machine
12/05/2012CN202570785U Drainage mechanism for water tank wire-drawing machine
12/05/2012CN202570784U Upper guiding wheel device
12/05/2012CN202570783U Damping wire stirring wheel device
12/05/2012CN202570782U Spool take-up mechanism for wire drawing machines
12/05/2012CN202570781U Pulley type wire drawing machine
12/05/2012CN202570780U Combined wear-resisting guide roller used for aluminum clad steel wire
12/05/2012CN202570779U Continuous annealing double-end double-coiling drawbench
12/05/2012CN202570778U Horizontal wire drawing machine
12/05/2012CN102808263A Film-coated embroidery thread made of real gold and manufacture method of film-coated embroidery thread
12/05/2012CN102806239A Winding and unwinding tension automatic correcting method of wire drawing machine
12/05/2012CN102151707B Double-drum type wire-collecting winding drum for straight line wire drawing machine
12/05/2012CN101861216B Forming apparatus
12/05/2012CN101724792B Austenite stainless steel and steel wire manufacturing method
12/04/2012CA2534653C Vehicle frame having energy management system and method for making same
11/2012
11/28/2012CN202561410U External oil adding lubricating mechanism of pin roll wiredrawing machine
11/28/2012CN202555611U Pulling-extending pressing machine for producing seamless steel tubes
11/28/2012CN102802826A Method for drawing metallic tube
11/28/2012CN102794329A Manufacturing equipment for nozzle of main steam super pipeline of nuclear power and pulling and extrusion manufacturing process for nozzle
11/28/2012CN102794328A Method for processing seamless stainless steel pipe
11/28/2012CN102794319A Movable cone pulley assembly used for water tank drawing machine
11/28/2012CN102226991B Copper palladium alloy monocrystal bonding wire and manufacturing method thereof
11/28/2012CN102121077B Gold bonding wire and preparation method thereof
11/22/2012US20120291509 System and method for classifying wire
11/21/2012CN202539239U Powder clamp special for steel wire dry drawing
11/21/2012CN202539235U Forming drawing die for U-shaped elliptical or approximately elliptical condenser tube
11/21/2012CN202539233U Clamping mechanism for large-aperture copper-nickel pipe
11/21/2012CN202539232U Pulley mechanism of drawing and pipe-penetrating device for copper pipe
11/21/2012CN202539231U Automatic stopping device for wire breaking detection
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