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)
06/2014
06/04/2014CN103831308A Stainless steel drawing machine
06/04/2014CN102825082B Clamp of conical expansion-sleeve type steel bar cold drawing machine
05/2014
05/28/2014CN203610428U 高精度钢管冷拔机 High-precision steel tubes drawing machine
05/28/2014CN203610427U 一种降温拉丝机 One kind of cool drawing machine
05/28/2014CN103827330A 铜合金线材及其制造方法 The method of manufacturing a copper alloy wire and
05/28/2014CN103827329A 电线用导体 Wire conductor
05/28/2014CN103817160A 一种多功能单丝返工机 A multifunctional monofilament rework machine
05/28/2014CN102787254B 一种环保铋锡锰合金棒及其制备方法 An environmentally friendly manganese bismuth-tin alloy rods and preparation method
05/21/2014CN203599243U 冷拔机拔制小车 Drawing machine pull trolley system
05/21/2014CN203599242U 金属线材拉丝机用减速机 Metal wire drawing machine reducer
05/21/2014CN203599241U 一种拉丝机 One kind of drawing machine
05/21/2014CN203599240U 拉丝机的卷筒驱动机构 Reel drive mechanism drawing machine
05/21/2014CN203599239U 拉丝机乱线停机装置 Chaos wire drawing machine shutdown device
05/21/2014CN203599238U 拉丝机放线装置 Actinomycetes means drawing machine
05/21/2014CN203599237U 一种双头拉丝机 One kind of double drawing machine
05/21/2014CN203599236U 一种光亮拉丝成型设备 One kind of bright brushed molding equipment
05/21/2014CN203599235U 拉丝机防漏机构 Drawing Machine leakproof agency
05/21/2014CN203599234U 用于收放线的气动顶升部件 Top pneumatic lift components for the retractable cord
05/21/2014CN203599233U 不停车收线单头拉丝机 Do not stop closing line single head drawing machine
05/21/2014CN203599232U 一种拉拔机 One kind of drawing machine
05/21/2014CN103813867A 用于滤除金属线中的缺陷的设备 Filtered off device for defects in the wire
05/21/2014CN103807415A 一种拉丝机润滑系统 One kind of drawing machine lubrication system
05/21/2014CN103801574A 拉丝机中间轴机构 Drawing machine intermediate shaft mechanism
05/21/2014CN103801573A 一种单晶银键合线微拉机 Single crystal silver bonding wire micro drawing machine
05/21/2014CN103801572A 夹线器 Gripper
05/21/2014CN103801571A 拉丝机用压线轮装置 Wire drawing machine with a pressure roller device
05/21/2014CN103801570A 压线辊 Crimping roll
05/21/2014CN103801569A 金属拉丝装置 Brushed metal device
05/15/2014US20140130565 Low impedance, low modulus wire configurations for a medical device
05/15/2014US20140130318 Method for Producing a Surface of a Component, Said Surface Having Reduced Drag and Component with Reduced Drag
05/15/2014DE102010017462B4 Drahtformungsvorrichtung mit radial angeordnetem Schneidwerkzeug Wire forming device with radially arranged cutting tool
05/14/2014CN203592009U 一种超细金属线拉丝装置 Superfine wire drawing device
05/14/2014CN103785697A 多层紧凑型多头拉丝机 Compact multi-bull drawing machine
05/14/2014CN102248022B 一种双金属薄壁复合管的制备工艺 Preparation of a bi-metallic thin-walled composite pipe
05/08/2014WO2014067581A1 Method for producing different wall thicknesses of a container tube
05/07/2014CN203579192U 铝管变径装置 Aluminum adjustable device
05/07/2014CN203578441U 钛及钛合金丝材表面处理装置 Titanium and titanium alloy wire surface treatment device
05/07/2014CN203578420U 一种传动效果好的拉丝机 A motion transmitting effect of a good drawing machine
05/07/2014CN203578419U 单传动铝合金拉线机的张力控制装置 Single drive aluminum wire machine tension control device
05/07/2014CN203578418U 一种拉丝机齿轮脱离机构 One kind of drawing machine gears from mechanism
05/07/2014CN203578417U 贵金属拉丝机 Precious metal wire drawing machine
05/07/2014CN203578416U 一种双面拉丝机 A double-sided drawing machine
05/07/2014CN203578415U 新型单传动铝合金拉线系统 New single-drive aluminum cable system
05/07/2014CN203578414U 单传动铝合金拉线机 Single drive aluminum wire machine
05/07/2014CN203578413U 新型单传动铝合金拉线机 New single-drive aluminum wire machine
05/07/2014CN203578412U 单传动铝合金拉线系统 Aluminum single transmission cable system
05/07/2014CN203578411U 一种拉丝机牵引轮水冷却结构 One kind of drawing machine traction sheave water cooling structure
05/07/2014CN203578410U 一种拉丝机进线装置 One kind of device into the line drawing machine
05/07/2014CN203578409U 一种铜丝小拉机拉丝轴油水分离结构 One kind of copper wire drawing machine drawing water separator shaft structure
05/07/2014CN103769426A 低噪声多头拉丝机 Low noise long wire drawing machine
05/07/2014CN102676870B 一种无铅铜合金线材料及其制备方法 A lead-free copper alloy wire material and preparation method
04/2014
04/30/2014EP2724805A1 Electrode wire for electro-discharge machining and method for manufacturing the same
04/30/2014CN203565540U Tiptop mechanism for taking up assembly of wire drawing machine of water tank
04/30/2014CN203565524U Steel pipe fixing clamp door for pipe drawing
04/30/2014CN203565523U Core rod fixture for hydraulic pipe making machine
04/30/2014CN203565522U Tube pulling device
04/30/2014CN203565521U Water tank-type copper wire continuously-drawing-withdrawing machine unit
04/30/2014CN203565520U Novel constant tension control device for front and back passes of wire drawing machine
04/30/2014CN203565519U Roller drawing die box device of direct-driving type drawing machine
04/30/2014CN203565518U Wire passing wheel device of turnover water tank wire-drawing machine
04/30/2014CN203565517U Line pressing roller device of direct-driving type drawing machine
04/30/2014CN203565516U Positioning mechanism of turnover water tank wire-drawing machine
04/30/2014CN203565515U Line pressing frame mechanism of direct-driving type drawing machine
04/30/2014CN203565514U Wire guide wheel set device of turnover water tank wire-drawing machine
04/30/2014CN203565513U Adjustable mould device of turnover water tank wire-drawing machine
04/30/2014CN203565512U Turnover water tank wire-drawing machine
04/30/2014CN103765152A Seamless pipe, level wound coil, cross fin tube-type heat exchanger, and method for producing cross fin tube-type heat exchanger
04/30/2014CN103752805A Manufacturing method for compound silver-coated-nickel or silver-coated-iron core wire electrode
04/30/2014CN103752648A Testing device of elongation of ultramicro filament wire-drawing die
04/30/2014CN103752628A Two-chain cold-drawing machine for stainless steel composite tube
04/30/2014CN103752627A Stainless steel composite pipe cold-drawing material table with simple lifting function
04/30/2014CN102284526B Processing method of oval pipe
04/24/2014WO2013175486A8 Method for producing "bi-metal" (ferrous/non-ferrous) tube
04/24/2014US20140110379 Electrode wire for electro-discharge machining and method for manufacturing the same
04/24/2014DE19725220C5 Verfahren zur Herstellung eines Hochdruck-Kraftstoff-Einspritzrohres A method for producing a high pressure fuel injection tube
04/24/2014DE112006003990B4 Verfahren zum Umformen von Hohlprofilen Method for forming hollow profiles
04/23/2014EP2722113A1 High-strength steel wire having improved mold life for cold forming and method for manufacturing same
04/23/2014CN203556661U Servo-pushing double-line drawing machine
04/23/2014CN203556660U Metal forming drawing machine
04/23/2014CN203556659U Novel tungsten electrode wire-drawing chuck
04/23/2014CN203556658U Duplex tray stretching device for copper bar line
04/23/2014CN203556657U Combined equipment for steel wire drawing
04/23/2014CN103736762A Internal extrusion special die for producing composite copper pipe
04/23/2014CN103736761A Wire drawing device capable of automatically parking
04/23/2014CN103736760A Preparation technology of energy-saving aluminum wire
04/22/2014CA2782192C Blank tube for cold drawing and method for producing the same, and method for producing cold drawn tube
04/16/2014CN203541137U Reinforcing steel bar wire drawing and synchronous reeling device
04/16/2014CN203541113U Winding drum driving mechanism of wire drawing machine
04/16/2014CN203541112U Water tank component of water tank wire drawing machine
04/16/2014CN103722034A Wirelessly-controlled wire rope pulling machine
04/16/2014CN103722033A Online wire drawing device of superfine wire enamelling machine
04/16/2014CN102728636B Automatic double-cylinder hydraulic drawing machine
04/16/2014CN102528336B Method for preparing high-plasticity welding wire by use of brittle Sn-Bi alloy
04/10/2014WO2014054756A1 Shaped steel wire for undersea-cable protecting tube, manufacturing method therefor, and pressure-resistant layer
04/10/2014DE102012019737A1 Method for controlling drive of drawing device for making strand material e.g. wire, involves arranging two drawing sheets at the upstream and downstream of a first die, respectively and controlling drive speed of first drawing sheet
04/09/2014CN203526229U Wire drawing machine of vertical cold-drawing type
04/09/2014CN103717326A Wire rod, steel wire using same, and billet
04/09/2014CN103706666A Manufacturing method of medical high-purity magnesium tube of ultra-fine grains
04/09/2014CN103706649A Automatic centering stretcher jaw
04/09/2014CN103706648A Wire drawing device of high-speed drawing machine
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