| Patents for B21C 37 - Manufacture of metal sheets, rods, wire, tubes, profilesor like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape (9,784) |
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| 03/05/2015 | WO2015027263A1 Continuous belt with a metal belt body |
| 03/05/2015 | US20150059549 Chopper and External Weld Bead Removal System Including Same |
| 03/05/2015 | US20150059426 Apparatus and method for manufacturing a seamless pipe |
| 03/04/2015 | EP2842647A1 Method for manufacturing cored wire with elongation control |
| 03/03/2015 | US8967206 Flexible fluid conduit |
| 02/26/2015 | WO2015026563A1 Manufacture method for double-swage airbag inflator vessel |
| 02/26/2015 | WO2015024644A1 Shaping mould and forming device with a shaping mould and method for producing and bending hollow profiles |
| 02/26/2015 | DE102013013735A1 Vorrichtung und Verfahren zur Herstellung eines Wickelfalzrohres sowie ein mit der Vorrichtung und nach dem Verfahren aus einem profilierten Metallband hergestelltes Wickelfalzrohr Apparatus and method for producing a Wickelfalzrohres as well as a product manufactured with the apparatus and according to the method of a profiled metal strip folded spiral |
| 02/25/2015 | EP2839919A1 Electric resistance welding operation management device, electric resistance welding operation management method, and computer program |
| 02/24/2015 | US8961716 Sheet forming of metallic glass by rapid capacitor discharge |
| 02/24/2015 | US8959974 Fabrication member |
| 02/24/2015 | US8959973 Method and device for the coreless forming of hollow profiles |
| 02/24/2015 | US8959970 Method and apparatus for applying uniaxial compression stresses to a moving wire |
| 02/19/2015 | WO2015022899A1 Electric-resistance-welded steel pipe with excellent weld quality and method for producing same |
| 02/19/2015 | WO2015022294A1 Method for producing a quenched and tempered seamlessly hot-fabricated steel pipe |
| 02/19/2015 | US20150048146 Method for producing welded tubes from steel |
| 02/18/2015 | EP2837708A1 High-strength thick-walled electric-resistance-welded steel pipe having excellent low-temperature toughness, and method for manufacturing same |
| 02/18/2015 | EP2837437A1 Device and method for producing flangeless closed-cross-section-structure component having curved shape |
| 02/18/2015 | EP2837436A1 Device and method for producing closed-cross-section-structure component |
| 02/17/2015 | US8955362 Apparatus for and method of manufacturing helically wound structures |
| 02/12/2015 | WO2015021219A1 Flat bar and method of making same |
| 02/12/2015 | US20150040398 Flat bar and method of making same |
| 02/11/2015 | EP2834084A1 Method of connecting non- symmetrical inside diameter vehicle spindle to stationary housing and axle assembly |
| 02/11/2015 | CN204148280U 一种铜线生产设备 One kind of copper production equipment |
| 02/11/2015 | CN204148279U 一种钢带支撑装置 One kind of steel support device |
| 02/11/2015 | CN104350168A 电阻焊钢管 Electric resistance welded steel pipe |
| 02/11/2015 | CN104344609A 换热器及其波纹翅片 Heat exchangers and corrugated fins |
| 02/11/2015 | CN104338784A 一种钢制异径管的生产工艺 Reducing the production process of a steel pipe |
| 02/11/2015 | CN104338783A 利用多个条状材料构造管道护套的系统和方法 System and method using a plurality of strip-like material constructed pipe sheath |
| 02/11/2015 | CN104338782A 一种不等厚壁焊管的加工方法 One kind of processing methods ranging from thick-walled pipe |
| 02/11/2015 | CN104338781A 一种高硬度冷拔钢管的制造方法 A method of manufacturing a high hardness of the tube drawing |
| 02/11/2015 | CN104338780A 一种高强度冷拔钢管的制造方法 A method for manufacturing a high strength cold drawn steel pipe |
| 02/11/2015 | CN104338779A 一种高精度冷拔钢管的制造方法 A method of manufacturing high-precision cold drawn steel tubes |
| 02/11/2015 | CN104338778A 一种精密内孔珩磨管的制造方法 Method for manufacturing a precision bore honing tube |
| 02/11/2015 | CN104338777A 一种冷拔精密无缝钢管的制造方法 A precision cold drawn seamless steel pipe manufacturing methods |
| 02/11/2015 | CN104338776A 一种铜线车间铜线大拉机密实线盘专用起重设备配置结构 One kind of big pull copper workshop confidential solid copper wire coil special lifting device configuration structure |
| 02/11/2015 | CN104338775A 气排钉原料丝自动化制造工艺 Gas row nail raw silk manufacturing process automation |
| 02/11/2015 | CN103316950B 一种大口径薄壁管材旋压成型装置及其应用方法 One kind of large-diameter thin-walled pipe flow forming device and application methods |
| 02/10/2015 | US8950230 Fabrication member |
| 02/07/2015 | CA2858498A1 Systems and methods for forming a pipe carcass using multiple strips of material |
| 02/05/2015 | DE102013012651A1 Schneideinrichtung und Verfahren zum Längsschneiden eines endlosen Metallstreifens sowie Vorrichtung und Verfahren zur Herstellung von längsseitig verbundenen Rohren mit bzw. unter Verwendung einer derartigen Schneideeinrichtung Cutting device and method for longitudinally cutting a continuous metal strip, as well as apparatus and methods for the production of longitudinally connected with pipes or using such a cutter |
| 02/04/2015 | CN204135130U 一种焊接钢管的双向挤压装置 Bi-welded steel pipe extrusion apparatus |
| 02/04/2015 | CN204135108U 管件或杆件变径加工设备 Pipe or rod adjustable processing equipment |
| 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 | CN204135105U 板件分切系统 Plate cutting system |
| 02/04/2015 | CN204135076U 一种改善带钢拖地的装置 An improvement in the strip mopping device |
| 02/04/2015 | CN104329560A 一种耐腐蚀复合型材及其制备方法 A corrosion resistant composite profiles and its preparation method |
| 02/04/2015 | CN104328870A 抗变形金属屋面板及其成型方法 Resistance to deformation of the metal roof and molding methods |
| 02/04/2015 | CN104328357A 一种Ni-Mo低温高韧性X100管件用钢板及其制造方法 One kind of Ni-Mo low temperature toughness X100 pipe steel sheet and manufacturing method thereof |
| 02/04/2015 | CN104324974A 钛合金无缝管的精整方法 Finishing titanium alloy seamless pipe |
| 02/04/2015 | CN104324973A 一种高强度的铝异型管的制造方法 A method for producing high strength aluminum shaped tubes |
| 02/04/2015 | CN104324972A 一种大口径超高强度钢无缝钢管的生产方法 One kind of ultra-high-strength steel large diameter seamless steel pipe production methods |
| 02/04/2015 | CN104324971A 一种镍基高温合金管材冷轧防开裂加工方法 A nickel-base superalloy pipe anti-cracking cold-processing methods |
| 02/04/2015 | CN102974646B 一种铝合金水滴形薄壁管材的生产工艺 An aluminum alloy teardrop-shaped thin-walled pipe production process |
| 02/03/2015 | US8943659 Method and device for the surface peening of a partial element of a component of a gas turbine |
| 01/29/2015 | WO2015013349A1 Methods for the development of commercial scale nano-engineered ultraconductive copper wire |
| 01/29/2015 | US20150027022 Machine to manufacture gun barrels and method of using |
| 01/28/2015 | EP2828598A1 Heat exchanger, method for producing same and various systems having such a heat exchanger |
| 01/28/2015 | EP2828014A1 Method for producing welded pipes from steel |
| 01/28/2015 | CN204122507U 组合式硬质合金制管轮 Combined carbide round pipe |
| 01/28/2015 | CN204122506U 一种冶金熔炼金属丝挤轧装置 A metallurgical smelting wire squeeze rolling device |
| 01/28/2015 | CN104313525A 一种钨合金板材的轧制加工方法 One of the tungsten alloy sheet rolling processing methods |
| 01/28/2015 | CN104313481A 一种含稀土的l625q管线用无缝钢管及其生产方法 An l625q seamless steel pipe containing rare earth and its production method |
| 01/28/2015 | CN104313474A S腐蚀l320ns管线用无缝钢管及其生产方法 S corrosion l320ns seamless steel pipe and its production method |
| 01/28/2015 | CN104313470A 一种含稀土l485qo海底管线用无缝钢管及其生产方法 Containing rare earth l485qo seamless steel subsea pipelines and production method |
| 01/28/2015 | CN104313364A 一种氧化-还原方法交替制备细小氧化物颗粒增强银基电接触材料的工艺 An oxidation - reduction method for the preparation of fine oxide particles reinforced alternating silver based electrical contact materials technology |
| 01/28/2015 | CN104308124A 一种高强度金包铜复合丝材及其制备方法 A high-strength composite wire copper gold package material and its preparation method |
| 01/28/2015 | CN104307925A 金属波纹管成型机 Metal bellows forming machine |
| 01/28/2015 | CN104307924A 方矩形管冷弯成型方法 Rectangular tube roll forming method |
| 01/28/2015 | CN104307923A 一种镍铁低碳钢铁镍钴合金异型管材料的加工方法 A method of processing carbon steel nickel-iron-nickel-cobalt alloy material Yixingguan |
| 01/28/2015 | CN104307922A 大高宽比高强度矩管冷弯成型方法 Roll forming high aspect ratio method strength rectangular tubes |
| 01/28/2015 | CN104307921A 无缝钢管生产工艺 Seamless steel pipe production process |
| 01/28/2015 | CN104307920A 电工用铝及铝合金母线的制备方法 Preparation electrician aluminum and aluminum busbars |
| 01/28/2015 | CN104307919A 以优质铝锭为原料的母线的制备方法 Preparation of high-quality raw materials for aluminum ingots bus |
| 01/28/2015 | CN104307918A 以优质铝锭为原料的电工用铝及铝合金母线的生产工艺 Production technology to high-quality raw materials for aluminum ingot aluminum and aluminum alloy electrical bus |
| 01/28/2015 | CN104307917A 以优质铝锭为原料的电工用铝及铝合金母线的制备方法 Preparation of high-quality aluminum ingots as raw aluminum and aluminum alloy electrical bus |
| 01/28/2015 | CN104307916A 铝及铝合金母线的制备方法 Preparation of aluminum and aluminum busbars |
| 01/28/2015 | CN104307915A 以优质铝锭为原料的电工用母线的生产工艺 High quality aluminum ingots as raw material for electrical production process bus |
| 01/28/2015 | CN104307914A 一种螺丝线材制造工艺 One kind of screws wire manufacturing process |
| 01/28/2015 | CN104307913A 一种利用非晶态合金带对线材进行包覆的装置及工艺 An advantage of the amorphous alloy strip of wire coated with an apparatus and process |
| 01/28/2015 | CN104307912A 一种变通道挤压轧制成形装置及其成形方法 A roll-forming device and change the channel extrusion molding method |
| 01/28/2015 | CN104307911A 提高高表面等级if钢延伸率的方法 If high grade steel surface to improve the elongation method |
| 01/28/2015 | CN104307798A 钢丝表面除液装置 In addition to the liquid surface of the wire device |
| 01/28/2015 | CN104307797A 钢丝表面除液装置 In addition to the liquid surface of the wire device |
| 01/28/2015 | CN103343258B 热交换器用高强度耐腐蚀铜管的制备方法 Preparation of high strength corrosion resistant heat exchangers brass |
| 01/28/2015 | CN102791418B 高频电阻焊接以及感应加热焊接的操作管理装置、操作管理方法及操作管理程序 High-frequency resistance welding and induction heating welding operations management unit, operation and management methods and operations management procedures |
| 01/28/2015 | CN102548704B 电焊管焊接装置 Welded pipe welding equipment |
| 01/27/2015 | US8941023 Method for producing welded helical-seam tubes having optimized tube geometry |
| 01/27/2015 | US8938868 Spring tube winding machine |
| 01/22/2015 | WO2015007386A1 Device for machining a workpiece |
| 01/22/2015 | US20150020373 Method of manufacturing continuous sucker rod |
| 01/22/2015 | DE102013107639A1 Verfahren und Vorrichtung zur Erfassung eines Profils eines stangen- oder rohrförmigen Werkstücks sowie Bearbeitungsmaschine mit einer derartigen Vorrichtung Method and apparatus for detecting a profile of a bar or tube-shaped workpiece, as well as processing machine with such a device |
| 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 | CN204114367U 带加强环的螺旋钢管 Spiral pipe with reinforced ring |
| 01/21/2015 | CN204108020U 一种利用非晶态合金带对线材进行包覆的装置 A use of amorphous alloy wire is coated with the right equipment |
| 01/21/2015 | CN104289551A 一种硬态钢厚规格产品的制造方法 Hard steel manufacturing method of a thick product specifications |
| 01/21/2015 | CN104289550A 一种冷轧高强罩式退火板平直度的控制方法 Control method for batch annealing cold-rolled high-strength plate flatness |
| 01/21/2015 | CN102889434B 一种不锈钢复合焊接钢管及其制造方法 A composite welded stainless steel pipe and its manufacturing method |
| 01/21/2015 | CN102728649B 一种镁铝层状复合材料薄壁管材的制备方法 Preparation of a Mg-Al layered composite thin-walled pipe |