| Patents for B21C 1 - Manufacture of metal sheets, wire, rods,tubesor like semi-manufactured productsby drawing (5,150) |
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| 03/04/2015 | EP2842647A1 Method for manufacturing cored wire with elongation control |
| 03/04/2015 | EP2841610A1 Aluminum alloy having an excellent combination of strength, extrudability and corrosion resistance |
| 02/19/2015 | US20150050513 Method For Manufacturing Hollow Shafts |
| 02/19/2015 | DE102013008347B4 Ziehsteinanordnung, Werkstückführung und Ziehanlage mit einer Ziehmaschine Die assembly work guide and drawing equipment with a drawing machine |
| 02/12/2015 | US20150040636 Wire rod and steel wire for springs having high corrosion resistance, method of manufacturing steel wire for springs, and method of manufacturing springs |
| 02/11/2015 | CN204148290U 倒立式拉丝机的落线架 Inverted drop wire drawing machine frame |
| 02/11/2015 | CN204148280U 一种铜线生产设备 One kind of copper production equipment |
| 02/11/2015 | CN204148263U 一种拉丝收线组合机 One kind of line drawing close combination machine |
| 02/11/2015 | CN204148262U 拉丝机构 Drawing agency |
| 02/11/2015 | CN204148261U 一种钢丝拉丝机 Type of steel wire drawing machine |
| 02/11/2015 | CN204148260U 倒立式拉丝机的压线辊 Inverted vertical pressure line drawing machine rolls |
| 02/11/2015 | CN204148259U 一种倒立式拉丝机 An inverted vertical drawing machine |
| 02/11/2015 | CN204148258U 一种拉丝机放线断线保护装置 One kind of wire drawing machine discharge protection device disconnection |
| 02/11/2015 | CN104338767A 冷拔管机气动小车 Drawn tube pneumatic trolley |
| 02/11/2015 | CN104338766A 一种水箱装置 Cisterns device |
| 02/11/2015 | CN104338765A 一种倒立式拉丝机 An inverted vertical drawing machine |
| 02/11/2015 | CN102699067B 干式拉丝机被动高位放线机构 Dry drawing machine passive high actinomycetes agency |
| 02/11/2015 | CN102699065B 拉丝机导线轮 Round wire drawing machine |
| 02/11/2015 | CN102699064B 水箱拉丝机的门升降机构 Tank drawing machine door lifting mechanism |
| 02/11/2015 | CN102699059B 水箱拉丝机举升机构 Tank drawing machine lifting mechanism |
| 02/11/2015 | CN102671984B 拉丝机制动器 Drawing Machine brake |
| 02/11/2015 | CN102665951B 冷拔用管坯及其制造方法以及冷拔管的制造方法 Cold drawn tube and its manufacturing method with a method of manufacturing cold drawn tube |
| 02/04/2015 | EP2832895A1 Silver-based cylindrical target and process for manufacturing same |
| 02/04/2015 | EP2832876A1 High-strength stainless steel wire having excellent heat deformation resistance, high-strength spring, and method for manufacturing same |
| 02/04/2015 | CN204135680U 拉伸机 Stretching machine |
| 02/04/2015 | CN204135107U 铜线加工装置 Copper processing equipment |
| 02/04/2015 | CN204135106U 一种铜线生产装置 One kind of copper production plant |
| 02/04/2015 | CN204135088U 一种钢管液压冷拔机 For a steel pipe hydraulic drawing machine |
| 02/04/2015 | CN204135087U 拉丝机卷筒结构 Drawing machine reel structure |
| 02/04/2015 | CN204135086U 具有水冷装置的拉丝机卷筒 With a drawing machine reel water-cooling unit |
| 02/04/2015 | CN204135085U 一种拉丝机放线盘制动装置 One kind of drawing machine reel brake |
| 02/04/2015 | CN204135084U 一种铜线加工设备 One kind of copper processing equipment |
| 02/04/2015 | CN204135083U 铜线连续生产设备 Copper continuous production equipment |
| 02/04/2015 | CN204135082U 一种双向收线不锈钢丝冷拉表面光亮处理设备 A bi-closing line of cold-drawn steel wire bright surface treatment equipment |
| 02/04/2015 | CN104335292A 金属线和电线 Metal wire and wire |
| 02/04/2015 | CN104334291A 拉丝装置 Drawing device |
| 02/04/2015 | CN104324978A 倒立式拉丝机的落线架 Inverted drop wire drawing machine frame |
| 02/04/2015 | CN104324975A 一种剥壳装置 One kind of peel device |
| 02/04/2015 | CN104324963A 应用于拉丝机上的双臂轧辊 Roll your arms applies to drawing machine |
| 02/04/2015 | CN104324962A 一种干式拉丝机系统 A dry-type drawing machine system |
| 02/04/2015 | CN104324961A 应用于拉丝机上的单臂轧辊 Arm roll applies drawing machine |
| 02/04/2015 | CN104324960A 一种倒立式拉丝机 An inverted vertical drawing machine |
| 02/04/2015 | CN104324959A 倒立式拉丝机的压线辊 Inverted vertical pressure line drawing machine rolls |
| 02/04/2015 | CN103045915B 一种高导电率中强耐热铝合金单丝及其制备方法 A high-intensity heat conductivity of aluminum and its preparation method monofilament |
| 02/04/2015 | CN102941423B 一种铝合金焊丝的制备方法 Preparation method of aluminum alloy welding wire |
| 02/03/2015 | US8943867 Equipment for the straightening of deformed electrolysis potshells, in particular for aluminium molten-bath electrolysis |
| 01/29/2015 | US20150027991 Wire electrode for the spark-erosive cutting of articles |
| 01/28/2015 | EP2828013A1 Wire drawing device |
| 01/28/2015 | CN204122498U 液压冷拔机的液压系统 Hydraulic system hydraulic drawing machine |
| 01/28/2015 | CN204122497U 倒立式拉丝机齿轮箱防油结构 Inverted drawing machine gearbox oil structure |
| 01/28/2015 | CN204122496U 内螺纹管冷拔小车 Threaded pipe cold drawn trolley |
| 01/28/2015 | CN204122495U 盘卷式拔铅机 Lead pull coil-type machine |
| 01/28/2015 | CN204122494U 集合管拉拔生产装置 Manifold drawing plant |
| 01/28/2015 | CN204122493U 一种单头拉丝机导向装置 A single-head drawing machine guides |
| 01/28/2015 | CN104307899A 一种异型管加工工艺 One kind Yixingguan process |
| 01/28/2015 | CN104307898A 一种拔丝装置 One kind of device Roberts |
| 01/28/2015 | CN103394532B 一种镍钛合金管材连续热拉拔成型方法 A nickel-titanium alloy tubes continuous hot-drawing molding method |
| 01/22/2015 | DE102013012118A1 Kaltgewalztes Schmalband in Form von Flachdraht oder Profilen aus einem hochfesten Stahl für den Einsatz in flexiblen Rohren, insbesondere in flexiblen Rohren für Offshore-Anwendungen sowie Verfahren zur Herstellung derartiger kaltgewalzter Schmalbänder Cold rolled narrow strip in the form of flat wire or profiles of a high strength steel for use in flexible tubes, especially in flexible pipes for offshore applications and processes for the production of such cold rolled narrow bands |
| 01/21/2015 | CN204111825U 连续退火拉丝机 Continuous annealing drawing machine |
| 01/21/2015 | CN204108002U 一种废料收集清除装置 A scrap collecting cleaning device |
| 01/21/2015 | CN204108001U 一种冷拔精密单层管在线定径的装置 One kind of cold drawn precision single-tube line sizing device |
| 01/21/2015 | CN104302417A 具有法兰的驱动空心轴及其制造方法 Driven hollow shaft having a flange and a manufacturing method |
| 01/21/2015 | CN104302415A 粘滑现象的预兆检测方法、预兆检测装置以及使用该预兆检测方法的管的冷拔方法 Stick-slip phenomenon detection method omen, a harbinger of detection device and detection method using the harbinger of cold drawn tube method |
| 01/21/2015 | CN104294359A 一种单晶铜镀金复合键合丝及其制备方法 Single crystal copper gilt composite bonding wire and preparation method |
| 01/21/2015 | CN104289539A 金属成形拉拔机 Metal Forming drawing machine |
| 01/21/2015 | CN104289538A 拉丝机中的张力感应机构 Drawing machine tension sensing mechanism |
| 01/21/2015 | CN104289537A 一种双次拔丝装置 A two times Roberts device |
| 01/21/2015 | CN104289536A 滚压式拉丝润滑装置 Roller drawing lubricating device |
| 01/21/2015 | CN104289535A 一种强润滑拉拔线材的方法 A potent method for lubricating wire drawing |
| 01/21/2015 | CN104289534A 一种单丝重绕湿拉重卷设备 A single-wire rewinding wet pull rewinding equipment |
| 01/21/2015 | CN104289533A 一种单丝重绕牵引拉拔机构 A single-wire drawing rewind mechanism traction |
| 01/21/2015 | CN102728635B 一种小规格自动铜棒、排连续盘拉机 A small-size automatic rod, plate cocking continuous row |
| 01/15/2015 | US20150013820 Method for rolling/drawing nickel-free high-nitrogen stainless steel material, thin seamless tube of nickel-free high-nitrogen stainless steel, and method of manufacturing the same |
| 01/14/2015 | CN204097784U 模拔预应力钢绞线的生产线 Mold pull prestressing strand production line |
| 01/14/2015 | CN204093851U 一种水箱过线导轮装配结构 One kind of the tank over the line guide wheel assembly structure |
| 01/14/2015 | CN204093850U 一种冷拔小车 One kind of cold-drawn carriage |
| 01/14/2015 | CN104275357A 用于生产液压泵站供电电缆的拉丝机 Pump station for the production of power cable wire drawing machine |
| 01/14/2015 | CN104275356A 用于生产液压泵站供电电缆的卧式拉丝机 Pump station for the production of power cables horizontal wire drawing machine |
| 01/14/2015 | CN104275355A 一种用于生产液压系统供电电缆的卧式电缆拉丝机 A method for producing hydraulic system power cables horizontal cable wire drawing machine |
| 01/14/2015 | CN102802826B 金属管的拉拔方法 Metal tube drawing method |
| 01/07/2015 | EP2819794A1 Hollow drive shaft with flange and method for the production thereof |
| 01/07/2015 | CN204082787U 一种钢纤维生产控制柜 Type of steel fiber production control cabinet |
| 01/07/2015 | CN204074761U 一种拉拔机用钳口板 One kind of machine with a jaw drawing board |
| 01/07/2015 | CN204074760U 新型小车式拉拔机 The new car type drawing machine |
| 01/07/2015 | CN204074759U 一种铜管自动拉拔设备 A brass automatic drawing device |
| 01/07/2015 | CN204074758U 铜线生产设备 Copper production equipment |
| 01/07/2015 | CN204074757U 一种金属拉丝机械 Brushed metal machinery |
| 01/07/2015 | CN204074756U 可调式拉拔机 Adjustable drawing machine |
| 01/07/2015 | CN204074755U 直进式拉丝机模块装置 Straight wire drawing machine module device |
| 01/07/2015 | CN204074754U 一种气动钳式拉拔机 One kind of pneumatic clamp-drawing machine |
| 01/07/2015 | CN204074753U 一种清洗机 A cleaning machine |
| 01/07/2015 | CN204074752U 一种拉丝机 One kind of drawing machine |
| 01/07/2015 | CN204074751U 新型拉丝机 The new drawing machine |
| 01/07/2015 | CN104264003A 一种耐拉伸的节能铝合金导线及其制备方法 An energy-efficient aluminum wire and preparation method for tensile resistance |
| 01/07/2015 | CN104259242A 氧气瓶用冷拔无缝管制造工艺 Oxygen bottles of cold drawn seamless tube manufacturing process |
| 01/07/2015 | CN104259229A 低温塑性的高锰钢管材及其加工工艺 Low-temperature plasticity of high manganese steel pipes and processing |
| 01/07/2015 | CN104259228A 高效预应力管桩拉丝、导丝一体化系统 Efficient prestressed pipe drawing, wire integration system |
| 01/07/2015 | CN104259227A 一种直立式水箱拉丝机 One kind of vertical water tank drawing machine |
| 01/07/2015 | CN104259226A 一种气动钳式拉拔机 One kind of pneumatic clamp-drawing machine |
| 01/07/2015 | CN103320596B 一种锡磷青铜拉制棒材制造工艺 One kind of bronze bars drawn manufacturing process |