| Patents for B21K 1 - Making machine elements (7,621) |
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| 03/05/2015 | WO2015029309A1 Helical gear, method for manufacturing same, and gear device |
| 03/05/2015 | WO2015028001A1 Rocker arm for a valve drive of a combustion engine of a vehicle and method for producing a rocker arm |
| 03/05/2015 | WO2014202581A9 Method and device for producing rotationally symmetrical metal components |
| 03/05/2015 | US20150060188 Power steering apparatus and method of manufacturing power steering apparatus |
| 03/05/2015 | DE102014112692A1 Kalibrierwerkzeug Calibration tool |
| 03/05/2015 | DE102008048969B4 Halte- und Führungsrohr sowie Tragstangenrohr und Herstellungsverfahren Support and guide tube and support rod tube and manufacturing method |
| 03/04/2015 | EP2841218A1 Device and method for producing thick-walled ring gears provided with internally toothed sections for driving pinions |
| 03/03/2015 | US8966767 Manufacturing method of a drawn cup needle roller bearing having seal ring |
| 03/03/2015 | US8966752 Shaft such as a camshaft for internal combustion engines |
| 02/26/2015 | WO2015026563A1 Manufacture method for double-swage airbag inflator vessel |
| 02/25/2015 | EP2839899A1 Wheel bearing device and manufacturing method therefor |
| 02/24/2015 | US8959972 Top cap of bicycle handlebar stem tube and method for manufacturing same |
| 02/24/2015 | US8959772 Multipoint injector for turbomachine |
| 02/19/2015 | US20150050513 Method For Manufacturing Hollow Shafts |
| 02/17/2015 | CA2609689C Method for producing hollow body elements, hollow body element, component, follow-on composite tool for producing hollow body elements |
| 02/11/2015 | EP2834084A1 Method of connecting non- symmetrical inside diameter vehicle spindle to stationary housing and axle assembly |
| 02/11/2015 | EP2834030A1 Method for producing an extruded bearing journal |
| 02/11/2015 | EP2834029A1 Method for machining a functional part |
| 02/10/2015 | US8950283 Method for manufacturing nut for ball screw and ball screw |
| 02/10/2015 | CA2788222C Method and tool for producing a component and a component produced by forming |
| 02/05/2015 | US20150036958 Wheel Bearing Apparatus And Its Manufacturing Method |
| 02/05/2015 | DE102013016048B3 Verfahren zur Herstellung eines Getriebeschaltrads durch Umformen A method for producing a Getriebeschaltrads by reshaping |
| 02/05/2015 | DE102013012586A1 Bauteil mit durchgängigem Hohlquerschnitt und ein Verfahren zu dessen Herstellung Component with a continuous hollow cross-section and a method for its preparation |
| 02/05/2015 | DE10119050B4 Geradzahnkegelräder mit verbesserter Zahnfußgebietsgeometrie und Verfahren zum Herstellen eines Gelenks zum Herstellen von ihnen Geradzahnkegelräder with improved Zahnfußgebietsgeometrie and method of making a joint for producing them |
| 02/04/2015 | CN204135277U 一种组合式钢丝导向机构 A modular wire guiding mechanism |
| 02/04/2015 | CN204135275U 一种冷镦机机械手的吊篮吊装机构 , A cold heading machine robot basket lifting mechanism |
| 02/04/2015 | CN204135262U 直齿锥齿轮精锻模具 Straight bevel gear forging die |
| 02/04/2015 | CN102615478B 风电主轴的锻造工艺 Wind power spindle forging process |
| 02/03/2015 | US8943692 Conductive roller and manufacturing method therefor |
| 02/03/2015 | US8943691 Furcated composite post |
| 02/03/2015 | US8943687 Method for the production of a piston for an internal combustion engine |
| 01/29/2015 | WO2015010872A1 Cooling body |
| 01/29/2015 | WO2015010692A1 Lever-type cam or eccentric follower |
| 01/29/2015 | US20150028587 Safety Connecting Device, In Particular For Piping, An End-Coupler For Such Device, And A Method For Manufacturing A Nut Therefor |
| 01/29/2015 | DE102014213467A1 Verfahren zum Herstellen eines Zahnrings A method of manufacturing a gear ring |
| 01/28/2015 | EP2828018A1 Sensor-containing connection element and manufacturing method |
| 01/28/2015 | CN204122677U 滚子轴承用组合模具 Roller bearings with a combination of mold |
| 01/28/2015 | CN104308458A 利用侧方挤压方式冷锻的电子停车制动系统用螺旋承载架的制造方法 Manufacturing Methods lateral compression mode forging electronic parking brake system carrying frame with spiral |
| 01/28/2015 | CN104308060A 一种用于钢球冷镦成形的在线监测系统及监控方法 An online monitoring system for cold heading steel balls and monitoring methods for forming |
| 01/28/2015 | CN102256723B 锻造方法、锻造件成形装置及三球销型等速万向接头 Forging, forging forming device and tripod-type constant velocity universal joint |
| 01/27/2015 | US8939689 Functional element in the form of a press-in element |
| 01/22/2015 | WO2015008647A1 Yoke for universal joint and production method therefor |
| 01/22/2015 | US20150020932 Method of remanufacturing a rocker arm |
| 01/22/2015 | US20150020566 Forging device for the production of a piston blank, and method for the production of the piston blank by means of said forging device |
| 01/21/2015 | EP2826573A1 Method for producing holder and holder |
| 01/21/2015 | EP2826571A2 Method for manufacturing a pulley for motor vehicle applications |
| 01/21/2015 | EP2825335A1 Method for producing a valve, and tool for stamping a dome in an anchor pin of a valve |
| 01/21/2015 | CN204108214U 八工位冷锻成型机 Eight-station cold forging machine |
| 01/21/2015 | CN204108207U 一种用于滚子冷镦机的冲头 A roller cold heading machine punches |
| 01/21/2015 | CN104289651A 一种特种螺母半成品成型快换模架 A specialty nut quick semi-finished molding mold |
| 01/15/2015 | WO2015006136A2 Method for producing a kinetic energy storage system |
| 01/15/2015 | US20150013420 Cam follower and method for producing cam follower |
| 01/15/2015 | US20150013148 Method for producing a kinetic energy storage system |
| 01/14/2015 | EP2824084A1 Stirrer shaft pipe and method for producing same |
| 01/14/2015 | EP2823072A1 Bolt-like fastening element, in particular drilling screw, and connection established thereby |
| 01/14/2015 | CN204094039U 异形滚花套筒冷镦装置 Alien knurled sleeve cold heading device |
| 01/14/2015 | CN204094038U 异形螺栓冷镦装置 Shaped bolt cold heading device |
| 01/14/2015 | CN204094037U 油管接头冷镦装置 Tubing joints cold heading device |
| 01/14/2015 | CN204094036U 限位销轴冷镦装置 Limit pin cold heading device |
| 01/14/2015 | CN204094035U 花键销轴冷镦装置 Cold Heading spline pin device |
| 01/14/2015 | CN104284744A 用于制造冷却通道活塞的方法 Method for manufacturing piston cooling channel |
| 01/14/2015 | CN104279301A 坯件以及利用该坯件制造齿条轴的方法 Blank and a method of use of the blank fabrication of rack shaft |
| 01/08/2015 | WO2015002177A1 Method for producing starting material for cutting |
| 01/08/2015 | WO2015001018A1 Method and device for producing a screw element |
| 01/08/2015 | DE102013213268A1 Gebautes Hohlventil Built hollow valve |
| 01/07/2015 | EP2821317A1 Blank and method of manufacturing rack shaft using the same |
| 01/07/2015 | CN204083150U 一种法兰结构 One kind of flange structure |
| 01/07/2015 | CN204075053U 一种同步调整的送料导向装置 Feeding a synchronous adjustment of the guide means |
| 01/07/2015 | CN104259753A 一种角阀壳体制作工艺 An angle valve housing production process |
| 01/07/2015 | CN104259375A 一种石油钻杆接头的立式精密锻造工艺 Vertical precision forging process for oil drill pipe joints |
| 01/07/2015 | CN103240378B 用于轿车双离合器变速箱轴类件的冷锻机构及其自动系统 Double-clutch gearbox shaft for car parts and auto forging institutional system |
| 01/07/2015 | CN103071753B 球阀阀杆的锻造方法 Valve stem forging method |
| 01/07/2015 | CN102784877B 不锈钢铆螺母产品的镦制工艺 Stainless steel rivet nut upsetting system technology products |
| 01/07/2015 | CN102378661B 切削工具用坯材、组合坯材、切削工具及切削工具用坯材的制造方法 Cutting tools billet, billet combination, cutting tools and cutting tools manufacturing method billet |
| 01/06/2015 | US8925204 Constant velocity joint and method of making |
| 01/06/2015 | US8925202 Method for manufacturing a toothed disc |
| 12/31/2014 | CN204052780U 一种用于生产细长螺栓的带支撑的活动投料机构 Activities that support the production of elongated bolt with a feeding mechanism for |
| 12/31/2014 | CN204052760U 方颈传动轴的冷镦成型模具 Square neck shaft cold upsetting mold |
| 12/31/2014 | CN102256724B 用于制造球滚子轴承的滚动体的方法 The method for manufacturing ball roller bearing rolling elements |
| 12/30/2014 | US8919172 In situ formation of threads throughout bore of sleeve inserted into substrate hole |
| 12/30/2014 | US8919166 Method of forming industrial housings |
| 12/30/2014 | CA2754095C A method of designing and manufacturing a swage type fastener with optimized lock grooves and crests |
| 12/25/2014 | US20140373351 Process for producing forged product |
| 12/24/2014 | CN104245182A 齿条、齿条的制造方法以及齿条的制造装置 Rack, and a method of manufacturing a rack of the rack manufacturing apparatus |
| 12/24/2014 | CN104245181A 车轮轴承装置及其制造方法 A wheel bearing device and manufacturing method |
| 12/24/2014 | CN104235542A 完全无切屑球型整体式液压软管金属接头结构及其生产工艺 Chip the ball completely integral hydraulic hose fittings metal structure and manufacturing process |
| 12/23/2014 | US8915651 Wheel rolling bearing device |
| 12/23/2014 | US8914977 Vehicle wheel and method for manufacturing vehicle wheel |
| 12/23/2014 | US8914965 Processing method for brake rotor-equiped wheel bearing devices |
| 12/18/2014 | US20140366373 Method for producing a hollow engine valve |
| 12/17/2014 | CN204018632U 一种用于铆钉生产的送线装置 Wire feeding device for a rivet production |
| 12/17/2014 | CN104214363A 一种单嘴球阀及其制造工艺 A single-nozzle valve and its manufacturing process |
| 12/17/2014 | CN104209445A 异形滚花套筒冷镦装置及其生产工艺 Alien knurled sleeve cold heading equipment and production process |
| 12/17/2014 | CN104209444A 油管接头冷镦装置及其生产工艺 Tubing joints cold heading equipment and production process |
| 12/17/2014 | CN104209443A 花键销轴冷镦装置及其生产工艺 Cold Heading spline pin device and its production process |
| 12/17/2014 | CN102941309B 一种四工位冷墩机的切边装置 Four-trimming device for cold heading machine |
| 12/17/2014 | CN101745599B 用于制造自攻螺纹的螺钉的方法 The method of producing self-threading screws for |
| 12/16/2014 | US8911566 Nitrocarburized crankshaft member and steel for nitrocarburized crankshafts |
| 12/11/2014 | US20140360018 Method for manufacturing a gear |
| 12/10/2014 | CN204004542U 单嘴球阀 Single mouth Ball |