Patents
Sitemap › B21 - Mechanical metal-working without essentially removing material; Punching metal › B21H - Making particular metal objects by rolling, e.g. screws, wheels, rings, barrels, balls › B21H 1 - Making articles shaped as bodies of revolution
Patents for B21H 1 - Making articles shaped as bodies of revolution (2,244)
03/2015
03/04/2015EP2842649A1 A method of rolling extrusion with regulated axis spacing of axi-symmetrical stepped parts
02/2015
02/12/2015DE102013108451A1 Querkeilwalzmaschine und Verfahren zum Querkeilwalzen Cross wedge rolling machine and method for cross wedge rolling
02/04/2015CN204135248U 用于制造复杂截面环形件的辗环机 Used in the manufacture of complex cross-section of the annular member ring rolling machine
02/04/2015CN204135247U 一种新型金属缠绕式密封垫内外环自动下料机 A new metal spiral wound gasket inside and outside the ring under the automatic feeder
02/04/2015CN103111559B Gh536高温合金复杂异形截面环形件的辗轧成形方法 Gh536 superalloy complex forming method for rolling profiled annular member
02/04/2015CN103028682B 一种筒节轧制防跑偏工艺方法 One kind of tube section rolling process for anti-deviation
01/2015
01/28/2015CN204122475U 一种辗环机挠性联轴器 One kind of flexible coupling ring rolling machine
01/21/2015CN204108200U 一种立式冷轧滚型机 Provide a vertical cold-rolling machines
01/21/2015CN102974726B 易拉罐拉环料的轧制方法 Ring-pull cans feed rolling method
01/14/2015CN204094023U 一种轧环机上锥辊及其传动系统重力液压平衡装置 A tapered roller ring rolling machines and hydraulic transmission gravity balancing device
01/14/2015CN102689153B 镁合金异截面大型环件的液态模锻轧制复合成形方法 Liquid composite molding method of forging a magnesium alloy roll different section of the large ring
01/07/2015CN204075036U 深沟球轴承圈冷辗机控制系统 Deep groove ball bearing rings of cold rolling machine control system
01/07/2015CN204075031U 一种盘辗机 A disk rolling machine
01/07/2015CN104259354A 一种球阀法兰复合轧环成形方法 One kind of composite ball rolling ring flange forming method
01/07/2015CN104259353A 一种复杂薄壁钛合金异形环件锻造成形方法 A complex thin-walled titanium ring shaped forging method
01/07/2015CN103230993B 一种确定圆锥台截面环件径向辗扩毛坯尺寸的方法 A method for determining a truncated cone ring radial section blank size rolling method
01/06/2015US8925202 Method for manufacturing a toothed disc
12/2014
12/24/2014CN204035435U 一种轴承碾压设备定点吸尘装置 A bearing rolling equipment designated cleaning device
12/24/2014CN104226868A 一种球阀阀体复合轧环成形方法 One kind of ball valve composite roll ring forming method
12/24/2014CN104226867A 用于制造复杂截面环形件的辗环机 Used in the manufacture of complex cross-section of the annular member ring rolling machine
12/24/2014CN102886474B 辗环机径向轧制装置 Radial ring rolling machine rolling device
12/17/2014CN204018616U 关节轴承套圈冷辗模具 Joint bearing rings cold rolling dies
12/17/2014CN204018615U 一种碾压轮宽度可调的环形件加工工装 One kind of rolling wheel width adjustable ring Machining Tooling
12/17/2014CN204018370U 活塞环专用轧辊组 Piston group dedicated roll
12/17/2014CN103143658B 轴承钢复杂异形截面环形件的辗轧成形方法 Roll forming method of bearing steel complex profiled annular member
12/17/2014CN103100622B 超高强度钢复杂异形截面环形件的辗轧成形方法 Roll forming method ultra-high strength steel complex profiled annular member
12/17/2014CN103100620B Gh4648高温合金复杂异形截面环形件的辗轧成形方法 Gh4648 superalloy complex forming method for rolling profiled annular member
12/17/2014CN103100619B 双相不锈钢复杂异形截面环形件的辗轧成形方法 Duplex stainless steel rolling mill complex method of forming profiled annular member
12/10/2014CN203992991U 用于工程机械内梯形槽环形件毛坯锻造的工装 For engineering machinery trapezoidal groove inside the ring member rough forging tooling
12/10/2014CN203992197U 磷铜球轧球机的送料机构 Copper ball rolling ball machine feeding mechanism
12/10/2014CN203992192U 用于石油输送用法兰阀盖环锻件毛坯锻造的工装 For the transport of oil bonnet flange ring forging blank forging tooling
12/10/2014CN203992191U 大规格卧式碾环机 Large-size horizontal ring rolling machine
12/10/2014CN104191166A 一种铝合金高筒薄壁环件的轧制成形方法 Tall thin wall forming an aluminum alloy rolled ring method of
12/10/2014CN104191165A 一种高温合金大型异形环锻造成形方法 A high-temperature alloy large ring shaped forging method
12/10/2014CN104190838A 一种深沟球轴承圈冷辗机控制系统 One kind of deep groove ball bearing rings of cold rolling machine control system
12/10/2014CN104190831A 一种棒材轧球机 One kind of bar rolling ball machine
12/10/2014CN103230992B 一种确定台阶双锥截面环件径向辗扩毛坯尺寸的方法 A method for determining the double cone section stairs radial ring rolling method blank size
12/10/2014CN102689159B 6061铝合金异截面大型环件的液态模锻轧制复合成形方法 Liquid composite molding method of rolling forging exclusive section 6061 of the large ring
12/10/2014CN102689152B 2014铝合金异截面大型环件的液态模锻轧制复合成形方法 Liquid forging aluminum rolling complex method of forming different section 2014 of the large ring
12/02/2014US8899308 Heat exchanger tube and method for producing it
11/2014
11/18/2014US8887396 Manufacturing method of roller for manufacturing patterned retarder film
10/2014
10/21/2014US8863429 Device for producing a gun barrel and a gun barrel
10/08/2014EP2786818A1 Method for manufacturing an inertia ring and use thereof
10/07/2014US8850861 Method and device for producing a circularly cylindrical body, which consists of deformable material, with internally disposed helical recesses
10/02/2014WO2014157662A1 Method for manufacturing annular molded article
09/2014
09/25/2014WO2014148464A1 Ring-rolling blank
09/25/2014WO2014148463A1 Method of producing ring-rolling blank
09/25/2014WO2014147894A1 Fluid pressure cylinder and manufacturing method therefor
08/2014
08/27/2014EP2769781A1 A cold rolling method for forming bearing rings
08/13/2014CN203764860U 具有工件自动送入功能的楔横轧机 Automatic Feeding function having a workpiece cross wedge rolling
08/13/2014CN203764859U 具有对轧制工件定中心功能的楔横轧机 Having rolled workpiece centering function of cross wedge rolling
08/13/2014CN103978138A 一种轴承铸坯表面速冷-控制热辗组织改善方法 A bearing slab surface speed cold - hot rolling organizations improve control methods
08/13/2014CN103978137A 轮辋卷圆机 Rim rolling machine
08/13/2014CN103978136A 球型辗环机支臂装置 Ball ring rolling machine arm means
08/13/2014CN103978135A 球型辗环机床身 Ring rolling ball machine body
08/13/2014CN103978134A 球型辗环机芯轴装置 Ball rolling loop movement shaft means
08/13/2014CN103978133A 球型辗环机 Ball Rolling Machine
08/13/2014CN103978132A 球型辗环机辅助轧辊装置 Spherical roller ring rolling machine auxiliary device
08/12/2014US8800125 Machine tool
08/06/2014CN203751208U 碾环机芯辊模具的压紧装置 Ring rolling movement of the roller mold clamping device
08/06/2014CN103962483A 一种火车轮立式轧制异步强化变形方法及装置 One kind of train wheels rolling vertical deformation strengthening asynchronous method and device
08/06/2014CN103962482A 一种大型风电法兰辗扩技术 A large, wind power flange Rolling Technology
08/06/2014CN102886475B 轴承内圈冷碾机 Cold milling machine bearing inner ring
07/2014
07/30/2014CN102689155B 铝合金异截面大型环件的液态模锻轧制复合成形方法 Liquid forging aluminum rolling composite molding method of different cross-section of large rings
07/23/2014CN102814435B 一种中高频感应加热滚轧成形花键轴的方法 A medium frequency induction heating roll forming method of spline shaft
07/16/2014CN203711723U 防止大工件跑偏的辗环机 Prevent large workpieces deviation of ring rolling machine
07/15/2014US8776372 Cast magnesium alloy wheels
07/09/2014CN203695832U 径-轴向轧环工艺实验机 Trail - Axial Ring Rolling Process Testing Machine
07/02/2014CN203679128U 一种轧球机 One kind of rolling ball machine
07/02/2014CN103894524A 全自动环件成型机 Automatic ring molding machine
06/2014
06/25/2014CN102688962B 一种大型内台阶环件对称轧制成形方法 A large, symmetrical inner ring rolling stairs forming method
06/18/2014CN203649251U 装载机活塞杆摆辗模 Orbital module loader rod
06/18/2014CN103861979A Wedge cross rolling mill with rolled-workpiece centering function
06/18/2014CN103861978A Wedge cross rolling mill with automatic workpiece feeding function
06/18/2014CN103861977A Roller hot rolling machine and hole pattern roller
06/18/2014CN103861976A Method for manufacturing of ring-shaped operation element of door actuator for actuation of door
06/18/2014CN102886473B Method for determining dimension of ring casting-rolling combined formed blank
06/12/2014DE102012112029A1 Method for manufacturing of ring-shaped operation element of door actuator for actuation of door, involves providing door actuator having housing in which functional elements comprising axial profile rolling tube are added
06/11/2014CN102615222B Equipment for rolling and forming seamless thin-walled ring parts
06/10/2014CA2611766C Pulley assembly for an electromagnetic power transmitting assembly
06/05/2014WO2014082868A1 Axial rolling device
06/04/2014CN103831585A Method for manufacturing flow guiding encirclement plate for nuclear power reactor internals
06/04/2014CN103831375A Mold for manufacturing flow guide hoarding used for nuclear power reactor internals
06/04/2014CN102581180B Axial rolling device of large-scale ring rolling machine
06/04/2014CN102554083B Main sliding block component for large precise cold rolling mill
05/2014
05/28/2014EP2734318A1 Roll for a ring rolling mill
05/15/2014DE102012017508A1 Walzvorrichtung zum Walzen von Rädern und Scheiben A rolling apparatus for rolling wheels and disks
05/14/2014CN103796772A 用于制造滚动轴承复合件的方法 The method of manufacturing composite parts for rolling bearings
05/07/2014EP2727666A1 Spinning processing method and rotor shaft
05/07/2014CN203578654U 一种连续自动滚轧生产线 A continuous automatic rolling production line
05/07/2014CN103769817A 一种大直径高强耐热镁合金厚壁筒形件的成形工艺 Forming a large diameter thick-walled high-strength heat-resistant magnesium alloy tubular member
04/2014
04/30/2014CN203565739U Ring rolling machine
04/30/2014CN102717013B Double-intermediate shaft symmetrical cross wedge rolling mold and rolling method thereof
04/30/2014CN102699260B Tool of bearing sleeve forge piece with semispherical section
04/30/2014CN102601587B Manufacturing process of aluminum alloy rim of large vehicle
04/24/2014WO2014061331A1 Rotational-plasticity forming device
04/24/2014WO2014061330A1 Rotational-plasticity forming device
04/23/2014CN102814434B Method for axially feeding, extruding, rolling and forming spline shaft by medium-frequency and high-frequency sensing heating
04/16/2014CN203541402U Die for manufacturing flow guide coaming for members in nuclear power reactor
04/16/2014CN103722107A Method of rolling titanium alloy rectangular ring blanks into special-shaped thin-walled rings
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