Patents for B21D 5 - Bending sheet metal along straight lines, e.g. to form simple curves (9,374) |
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07/12/2012 | WO2012067343A3 Apparatus using residual stress to continuously manufacture a metal pipe |
07/11/2012 | CN202316788U 一种无压痕折弯机模具 A non-indentation bending machine dies |
07/11/2012 | CN202316764U 折弯机曲臂式凸模刀具 Crank punch bending machine tool |
07/11/2012 | CN202316700U 下调式卷板机下辊驱动机构 Roller drive mechanism under the down rolling machine |
07/11/2012 | CN202316699U 数控卷圆装置 CNC Rolling device |
07/11/2012 | CN202316698U 一种双面门板滚折成型机 A double-sided folding door roll forming machine |
07/11/2012 | CN202316697U 一种三辊卷板机上辊快速调节装置 A three-roll bending machine roller quick adjustment device |
07/11/2012 | CN202316696U 一种卷板机 One kind of Bending |
07/11/2012 | CN202316695U 一种可移动的卷板机 Removable, rolling machine |
07/11/2012 | CN202316694U Roll bending forming mould and bent component formed by using same |
07/11/2012 | CN202316693U 一种上模更换方便的大型折弯机 An upper die to facilitate the replacement of large bending machine |
07/11/2012 | CN202316692U 一种衬套自动成型机 One kind of bush automatic molding machine |
07/11/2012 | CN202316691U 可压制异型门窗装饰铜面板的模压机 Decorative doors and windows can suppress shaped copper panel molding machine |
07/11/2012 | CN202316690U 钢板弯折装置 Plate bending apparatus |
07/11/2012 | CN202316689U 花纹铝板z形折弯机 Z-pattern aluminum bender |
07/11/2012 | CN202316688U 压力机卷板模具 Mold presses Coil |
07/11/2012 | CN202316687U 一种金属板折弯器 Metal plate bender |
07/11/2012 | CN202316686U 一种折弯机的滑块与油缸联接机构 One kind of bender slider and cylinder coupling mechanism |
07/11/2012 | CN102574192A Bent member and method for manufacturing same |
07/11/2012 | CN102574182A Roll former with three-dimensional sweep unit and method |
07/11/2012 | CN102554045A Compound die for arc sheet metal parts machining |
07/11/2012 | CN102553985A Variable-section cold-roll-formed contour detection and control device and method |
07/11/2012 | CN102553984A Method for pre-bending plate by using plate reeling machine |
07/11/2012 | CN102553983A Bending device for simple boxes made of steel plates |
07/11/2012 | CN102553982A Small-fillet high-strength thick plate bending technology |
07/11/2012 | CN102553981A Unpowered copper bar bender |
07/11/2012 | CN102553980A Rolling device for double-S honeycomb metal carriers |
07/11/2012 | CN102553979A Method and device for eliminating stamping traces in metal bending machining |
07/05/2012 | WO2012091650A1 Roll forming machine and method of roll forming |
07/05/2012 | WO2012039882A3 Elevated temperature forming methods for metallic materials |
07/05/2012 | US20120170262 Lighting Device and Method for Producing a Heat Sink of the Lighting Device and the Lighting Device |
07/05/2012 | US20120167649 Device and method for bending a workpiece |
07/05/2012 | CA2823513A1 Roll forming machine and method of roll forming |
07/04/2012 | CN202291076U 折弯机刀模换模工具车 Die bending machine for mold tool cart |
07/04/2012 | CN202291017U 直角弯曲可微调整角度压弯模具 Bent at right angles to finely adjust the angle of bending mold |
07/04/2012 | CN202291009U 可用于同时三面或两面的折弯凹模 May be used simultaneously on three sides, or both sides of the bending die |
07/04/2012 | CN202291008U 长板折弯专用模具 Long plate bending special mold |
07/04/2012 | CN202290927U 数控波纹机 CNC corrugated machine |
07/04/2012 | CN202290905U 一种数控弧形自调式法兰机 One kind of self-adjusting arc flange CNC machine |
07/04/2012 | CN202290904U 卷板机下辊轴向可调装置 Bending roll axially adjustable means lower |
07/04/2012 | CN202290903U 一种卷板机 One kind of Bending |
07/04/2012 | CN202290902U 一种单缸推动下辊的二辊卷板机 One kind of single-cylinder two driven rollers roll bending machine |
07/04/2012 | CN202290901U 一种卷板机 One kind of Bending |
07/04/2012 | CN202290900U 一种新型卷板机的液压油缸 A new bending machine hydraulic cylinder |
07/04/2012 | CN202290899U 一种下辊单独水平可调卷板机 One kind of individual horizontal adjustable lower roller coiling machine |
07/04/2012 | CN202290898U 一种弧线下调试液压三辊卷板机下辊驱动机构 Debugging an arc roller drive mechanism under hydraulic three-roll bending machine |
07/04/2012 | CN202290897U 一次成形板材折弯机 Forming a sheet metal bending machine |
07/04/2012 | CN202290896U 卷圆机 Rolling Machine |
07/04/2012 | CN202290895U 一种电阻带折弯机 A resistor with a bending machine |
07/04/2012 | CN202290881U 预弯边机漏步检测装置 Pre-crimping machine drain step detection device |
07/04/2012 | CN102545090A Special equipment for bending power wire |
07/04/2012 | CN102527863A Device for preventing longitudinal wary cambered surface generated by cold roll forming |
07/04/2012 | CN102527786A Inter-pass electromagnetic induction heating roll bending method and inter-pass electromagnetic induction heating roll bending device |
07/04/2012 | CN102527785A Full-automatic four-roller plate rolling machine |
07/04/2012 | CN102527784A Tool for manufacturing bent plate and clamp |
07/04/2012 | CN102527783A Bent battery pole piece clamp |
07/04/2012 | CN102527782A Chain tube coiling machine |
07/04/2012 | CN102527781A Portable multifunctional bender |
07/04/2012 | CN101912903B Z-shaped bending device for embossed thin aluminum sheet |
07/04/2012 | CN101444806B Combined roller structure for cold bending forming machine |
07/03/2012 | US8210014 Flexible forming device for forming three-dimensional shaped workpieces |
06/28/2012 | WO2012083332A1 Bending press having a tool store |
06/28/2012 | US20120164932 Beaded soffit panel and method for buildings |
06/28/2012 | US20120160006 Machine of variable linear structure for the formation of tubes |
06/27/2012 | CN202283555U 成型辊调整装置 Forming roller adjustment device |
06/27/2012 | CN1659405B A safety system |
06/27/2012 | CN102513473A Continuous roller type cold-roll forming process for stainless steel covering panels of car bodies |
06/27/2012 | CN102513452A Double stroke lateral-push sliding mechanism bending die |
06/27/2012 | CN102513418A Roll-seam adjustable flexible roll bending forming device |
06/27/2012 | CN102513417A Rolling method of right cone frustum shell bodies |
06/27/2012 | CN102513416A Automatic bending machine for ohm type cards |
06/27/2012 | CN102513415A Positioning device used in bending forming of sheet metal |
06/27/2012 | CN102513414A Thin steel plate bending device |
06/27/2012 | CN102513413A Hydraulic control system for novel servo pump control bending machine |
06/27/2012 | CN101797604B Flat iron bending machine |
06/27/2012 | CN101767127B Forming method of bending wave steel webs and special module |
06/27/2012 | CN101745581B Sheet bending and forming mould and method |
06/21/2012 | WO2012081717A1 Method of designing material for cylinder formation process, and cylinder formation processed product |
06/21/2012 | WO2012079109A1 Open- and closed-loop control device for bending press |
06/21/2012 | WO2012079108A1 Control device for a machine tool and method for controlling the machine tool |
06/21/2012 | US20120152304 Tabbing ribbon, photovoltaic solar panel, method for manufacturing a solar cell tabbing ribbon, machine for manufacturing a solar cell tabbing ribbon |
06/21/2012 | CA2818716A1 Method for designing material to be subjected to cylinder forming and product formed by performing cylinder forming |
06/20/2012 | EP2465715A1 Perforated plate grid |
06/20/2012 | CN202278101U 配电柜薄板s形折边模具 S-shaped distribution cabinet sheet folding mold |
06/20/2012 | CN202278093U 搬运车架竖围板压形模改进结构 Handling pressure-shaped frame erect hoardings improved structure mold |
06/20/2012 | CN202278084U 起重机弯板压形凹模的改进结构 Crane bending pressure-shaped die improved structure |
06/20/2012 | CN202278083U 起重机弯板压形件结构 Crane bending pressure-shaped piece construction |
06/20/2012 | CN202278079U 卷圆成型模具 Rolling mold |
06/20/2012 | CN202278046U 卷板机中升降辊位移控制装置 Bending the lifting roller displacement control device |
06/20/2012 | CN202278045U 减振器防尘罩板材卷管装置 Absorber Boot sheet roll tube device |
06/20/2012 | CN202278044U 对称式三辊卷管机 Symmetrical three roll Winder |
06/20/2012 | CN202278043U Combined type rear baffle rule assembly for bending machine |
06/20/2012 | CN102500663A Method for forming arc-shaped part of end-side steel plate of electrolytic tank body |
06/20/2012 | CN101823090B Tank body forming machine |
06/20/2012 | CN101668597B Bending machine comprising a cavity for a foot space |
06/14/2012 | WO2012077047A1 Panel-bending machine tool with improved movement of the sheet-pressing device and of the blade-holder device |
06/13/2012 | EP2463038A1 Panel-bending machine tool with improved movement of the sheet-pressing device and of the blade-holder device |
06/13/2012 | CN202270883U 一种kb型材的折边成型设备 One kind of folding and forming equipment kb profile |
06/13/2012 | CN202270849U 一种冲压成型模具结构 A press mold structure |
06/13/2012 | CN202270847U 利用侧向力成型的模具结构 The use of the mold for molding the lateral force structure |