Patents for B21D 19 - Flanging or other edge treatment, e.g. of tubes (3,484) |
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06/20/2012 | CN102500670A Flanged hole processing method for hole flanging structure of special specifications |
06/13/2012 | EP1740327B1 Method for de-burring the cut edges of workpieces |
06/13/2012 | CN202270795U 钢管端部压扁装置 Pipe ends flattening device |
06/13/2012 | CN102489610A Flanging die for numerical control punching machine |
06/13/2012 | CN102489573A Curling machine for drum cavity |
06/13/2012 | CN102489572A Cylindrical grain storage barn bottom locking machine |
06/13/2012 | CN102489571A Hard tube end forming equipment and forming method |
06/13/2012 | CN102489570A Positioning compensation system and method applied to automobile wheel casing edge covering |
06/07/2012 | WO2012075363A1 Bending die with radial cam unit |
06/06/2012 | DE102010051771A1 Tool for robot for folding edge portion of sheet metal component for motor vehicle, has folding rollers that fold edge portion of sheet metal component by driving motor, such that motor is integrated into tool |
06/06/2012 | CN202263812U 一种梯子横杆的翻边机 One kind of ladder rail flanging machine |
06/06/2012 | CN202263811U 一种改进的梯子横杆翻边机 An improved ladder rail flanging machine |
06/06/2012 | CN101623726B Device for rolling and molding multifunctional metal roof panel |
05/31/2012 | WO2012070108A1 Roller hemming device |
05/30/2012 | CN202258828U Horizontal flanging machine for capacitor shell |
05/30/2012 | CN202239294U Pressing die for raw concentrated water port pipe joint |
05/30/2012 | CN202239281U Side reshaping die for flanging of automobile covering part |
05/30/2012 | CN202239266U Side material-pressing mechanism in side flanging mold of automobile tail door |
05/30/2012 | CN202239233U Mould for realizing drawn flanging molding |
05/30/2012 | CN202239232U Automobile roof internal and external plate edge folding die |
05/30/2012 | CN202239139U Device capable of simultaneously folding edges of plurality of steel plates |
05/30/2012 | CN202239138U Rolling head for assembling silicone oil fan |
05/30/2012 | CN202239137U Amorphous strip deburring device |
05/30/2012 | CN202239136U Steel pipe orifice circle rolling device |
05/30/2012 | CN202239135U Robot edge-rolling flexible device |
05/30/2012 | CN202239134U Vertical flanging machine for capacitor shell |
05/30/2012 | CN101811162B Hemming working apparatus |
05/23/2012 | CN202224523U Mechanism for flanging side face of automobile fender |
05/23/2012 | CN202224517U Pressing mechanism capable of improving hole-flanging mouldability |
05/23/2012 | CN202224513U Up-flanging device for automotive sheet covering mould |
05/23/2012 | CN202224490U Mechanism for delaying dropping of upper pressing plate |
05/23/2012 | CN102470419A 毛刺除去方法及装置 Method and apparatus for removing burrs |
05/23/2012 | CN101664782B Primary binding and prebinding four-rod linkage binding device |
05/22/2012 | CA2532614C A flange restoring device and method |
05/16/2012 | EP2276590B1 Folding device and folding method |
05/16/2012 | CN102451873A Lower mold structure for stamping and flanging in box cap forming process |
05/16/2012 | CN102451872A Upper mould structure for molding box cap closing mould |
05/16/2012 | CN102451867A Integral hole flanging formation method and tool for conical sheet metal part |
05/09/2012 | EP2450120A1 Burr removing method and device |
05/09/2012 | CN202212495U Flanging mechanism for metal can making equipment |
05/09/2012 | CN202212450U Three-claw type roller riveting head |
05/09/2012 | CN202212449U Processing device for machine gun bullet casing on multi-station and multi-link necking machine |
05/09/2012 | CN102441614A Automobile door cover wrapping die |
05/09/2012 | CN102441608A Mould for scale tube |
05/02/2012 | EP1422385B1 Method of manufacturing turbine frame of vgs type turbo charger |
05/02/2012 | CN202207743U Punch head |
05/02/2012 | CN202207738U Manual edge folding device for single-sided metal foamed composite board |
05/02/2012 | CN202207737U Automatic milling roller edge folding machine for single-sided metal foamed composite board |
05/02/2012 | CN202207736U Edging machine for optical film coating umbrella stand |
05/02/2012 | CN202207735U Mould structure for cutting off slitter edges of T-shaped bolt head |
05/02/2012 | CN102430653A Flanging mould |
05/02/2012 | CN102430625A Electric control edge wrapping unit for automotive opener |
05/02/2012 | CN102430624A Burring tool for special pipes |
05/02/2012 | CN102430623A Opening rolling machine for temperature sensor |
05/01/2012 | US8166788 Lip-rolling and flanging tool for bending back or widening fender-wheelwell edges |
04/26/2012 | DE102011114264A1 Method for producing fold with receiving pocket at edge of sheet metal component in automotive engineering field, involves providing folding roller at edge of sheet metal component, and supporting sheet metal component on support roller |
04/25/2012 | CN202199686U 一种快速抽孔成型装置 A fast pumping hole forming device |
04/25/2012 | CN202199654U 多车型车门包边生产线系统 Multi-vehicle door edging production line system |
04/25/2012 | CN202199653U 电路板材折边治具 Circuit sheet folding jig |
04/25/2012 | CN202199652U 一种快速抽孔成型机 A fast pumping holes forming machine |
04/25/2012 | CN202199651U 自动缩管机用进管引导装置 Automatic reduction of the machine with the intake pipe guide means |
04/25/2012 | CN102423778A 基于90°腹板面进行反向翻边的成形方法及其所用模具 Reverse flanging forming method based on 90 ° of the web surface and the mold |
04/25/2012 | CN102069383B 裁边、卷边、压边一体化整形系统 Cutting edge, crimping, clamping shaping system integration |
04/25/2012 | CN101804430B Special clamping mechanism for robot binding system |
04/25/2012 | CN101626850B 用于弯曲待形成为有缝管的板材的边缘带的方法和弯曲压力机 For bending pipe joints to be formed as the edges of the plate with the methods and bending presses |
04/18/2012 | EP2440343A2 Method and tool for edging a workpiece |
04/18/2012 | CN202192167U 一种带翻边机构的冷冲压模具 A cold stamping die with cuffs agencies |
04/18/2012 | CN202192155U 一种包边折弯模具 One kind of edging bending mold |
04/18/2012 | CN202192143U 传感器封口机 Sensors sealing machine |
04/18/2012 | CN102416420A 一种冰箱冷藏室门壳翻边成型模 A refrigerator compartment door shell molding flanging |
04/11/2012 | CN202185497U 一种卷曲闭合机 One kind of curl closing machines |
04/11/2012 | CN202185496U 关节轴承翻边装置 Joint bearing flange means |
04/11/2012 | CN102407269A 立式胀管机快速退模机构 Vertical expanding machine rapid retreat model agencies |
04/11/2012 | CN102407262A 用于生产汽车板件的翻边模 For the production of automobile panels cuffs mold |
04/05/2012 | WO2012043232A1 Method for manufacturing embossed disc-shaped member and apparatus for manufacturing embossed disc-shaped member |
04/05/2012 | DE102011114218A1 Roll folding method for folding edge portion of sheet metal component such as outside trim portion of motor vehicle, involves forming planar folding arc portion and curved folding arc portions in support roller surface |
04/05/2012 | DE102011114208A1 Roll hemming method for hemming border area of metal sheet component, particularly outer lining part of motor vehicle, involves positioning crimping roller and supporting roller on roller carrier of hemming tool |
04/05/2012 | DE102011114207A1 Roller folding method for folding edge area of outer lining part of motor car, involves axially adjusting supporting roller relative to folding roller during folding with respect to folding roller rotational axis |
04/04/2012 | CN202180149U 弧形孔内缘逐次翻边的模具 Curved edge successive hole flanging die |
04/04/2012 | CN202180122U 板材滚边机 Plate trim machine |
03/29/2012 | WO2012037914A1 Method and device for shaping flat workpieces |
03/29/2012 | DE102010041394A1 Roll flange plant used on motor car, has roller carrier that is engaged with flange edge that is connected with link guides independently at support pivot position |
03/29/2012 | DE102010037392B4 Bördelpresse für Fluidleitungen, Einstellhilfe für eine Bördelpresse und Verfahren zum Erzeugen einer Bördelung Crimper for fluid lines, setting device for a crimper and method for generating a curl |
03/21/2012 | EP2431108A1 Press die assembly |
03/21/2012 | EP2010342B1 Process and apparatus to make an edge or a collar featuring a complex structure on metal rough pieces |
03/21/2012 | CN202169303U 钢管电动翻边机 Steel electric flanging machine |
03/21/2012 | CN202169302U 一种将镍片折边的装置 A method of nickel sheet folding device |
03/21/2012 | CN102382995A Preparation process of intermediate alloy containing volatile element |
03/15/2012 | DE10020231B4 Verfahren zur Kantenbearbeitung sowie ein System einer Kantenbearbeitung Method for shaping and a system of edge processing |
03/14/2012 | EP1711377B1 Method of forming a reinforced hole in a bumper beam |
03/14/2012 | CN202162253U 全自动折口机 Automatic folding Machine |
03/14/2012 | CN202162252U 螺旋升降机构 Lifting mechanism |
03/14/2012 | CN202162251U 管体分流孔翻边模具 Tube shunt hole flanging dies |
03/14/2012 | CN202162250U 喉箍自动揻弯装置 Hose clamps automatic Wei bending device |
03/14/2012 | CN102371311A Flanging die structure of machine cover of crane |
03/14/2012 | CN102371297A Central joint roll-up machine for solar inner container |
03/14/2012 | CN102371296A Device for scraping burrs on copper belt |
03/07/2012 | CN202155450U 一种汽车消声器筒体同步自动翻边机 An automobile muffler cylinder synchronous automatic flanging machine |
03/07/2012 | CN202155413U 管端成型装置 Tube end forming apparatus |
03/07/2012 | CN101623813B Production method of container and mould and rolling device used by same |