| Patents for B21D 19 - Flanging or other edge treatment, e.g. of tubes (3,484) |
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| 03/01/2012 | WO2012026515A1 Method for forming undercut and method for manufacturing molded article having undercut |
| 03/01/2012 | DE102010037392A1 Flanging press for fluid line, has unit head with base body that is provided with longitudinal axis, where two chuck jaws are provided with channel for retaining fluid line |
| 02/29/2012 | CN202151650U 后弯机 After Bender |
| 02/29/2012 | CN101912929B Filter sealing device and application method thereof |
| 02/29/2012 | CN101823101B Height adjusting structure for flanging sub-die |
| 02/29/2012 | CN101817041B Hemming working method and working apparatus |
| 02/28/2012 | US8122751 Clamp and repair tool |
| 02/22/2012 | CN202146937U 一种硅钢毛刺修整机 One kind of silicon steel burr finishers |
| 02/22/2012 | CN102361707A Pressing equipment for trimming and flanging a single sheet metal edge in a single operation, and method using such equipment |
| 02/22/2012 | CN102357580A Big barrel pre-crimping mechanism |
| 02/22/2012 | CN102357579A Electric flanging machine for steel pipes |
| 02/22/2012 | CN102357578A Hanging forwardly-edge-overturning method and hanging forwardly-edge-overturning positioning device for stamping piece |
| 02/20/2012 | CA2740894A1 Tool-holder gripper for radial presses |
| 02/15/2012 | CN102350616A Machining process of high-accuracy flanged bearing bush |
| 02/15/2012 | CN102350468A Draw-hole device |
| 02/15/2012 | CN102350454A Burr removing method and equipment for lithium ion battery pole piece |
| 02/09/2012 | WO2012018875A1 Hand held flaring tool |
| 02/09/2012 | DE102007002856B4 Vorrichtung zum Bördeln und Schweißen oder Löten von Bauteilen Apparatus for flanging and welding or soldering components |
| 02/09/2012 | CA2807293A1 Hand held flaring tool |
| 02/08/2012 | CN202137269U 一种用于缩小轴承外圈圈口外径的模具 A narrow mouth of the outer diameter of the bearing outer circle die for |
| 02/08/2012 | CN202137262U 倾斜式旋转凸轮 Tilting rotary cam |
| 02/08/2012 | CN202137244U 用于电脑数控折边机的可调速装置 Computer numerical control devices can be used for folding machine |
| 02/08/2012 | CN102343393A Flanging die for oil gauge pipe |
| 02/02/2012 | WO2012015007A1 Method for manufacturing branched pipe and apparatus for manufacturing branched pipe |
| 02/01/2012 | EP2411166A1 Pressing equipment for trimming and flanging a single sheet metal edge in a single operation, and method using such equipment |
| 02/01/2012 | CN202129631U 一体式汽车顶盖焊接包边机构 One car roof welding edging agency |
| 02/01/2012 | CN202129360U 汽车减震器下支座孔口翻边专用模具 Special die orifice flange bearing the automotive shock absorbers |
| 02/01/2012 | CN202129325U 一种桶箍卷边成型设备 A barrel-hoop bead molding equipment |
| 02/01/2012 | CN202129324U 双滚轮式铝合金滚压机 Double roller aluminum rolling machine |
| 02/01/2012 | CN202129323U 连续油管胀圆装置 Expanding the circle coiled tubing unit |
| 02/01/2012 | CN202129322U 一种洗衣机滚筒自动翻边设备 A washing machine drum automatic flanging equipment |
| 02/01/2012 | CN101394951B 卷边装置及用于工件卷边的方法 Crimping apparatus and method for crimping a workpiece |
| 01/26/2012 | WO2012010225A1 Method for producing link plates |
| 01/25/2012 | EP2409792A1 Method for producing chain links |
| 01/25/2012 | CN202123158U Special die for shaping lower supporting seat orifices of automobile shock absorber |
| 01/25/2012 | CN202123140U Aluminum flat mouth tube necking device |
| 01/25/2012 | CN102327987A Die for flanging two ends of steel sleeve of steel plate spring |
| 01/25/2012 | CN102327960A Hot-pressing forming compound die for boiler smoke chamber pipe plate |
| 01/25/2012 | CN102327959A Hot pressing compound die for boiler tube plate |
| 01/25/2012 | CN102327940A Sealing device and process by using steel ball through sealing and rolling compaction |
| 01/19/2012 | DE112005003561B4 Walz-Umschlagverfahren und Walz-Umschlagvorrichtung Roll-envelope method and roll-handling device |
| 01/18/2012 | CN202114152U Automobile panel punching die capable of forming front turnup and lateral turnup on same workstation |
| 01/18/2012 | CN202114119U Crimping device for tubular rivets |
| 01/18/2012 | CN202114118U Edge processing device for straight pipe water segregator |
| 01/18/2012 | CN202114117U Control device of exhaust manifold elbow forming machine |
| 01/18/2012 | CN102319803A Process method for drawing and flanging forming and mold thereof |
| 01/12/2012 | WO2012006043A1 Bent razor blades and manufacturing thereof |
| 01/12/2012 | US20120006298 High-pressure fuel injection pipe having connection head portion, and manufacturing method thereof |
| 01/12/2012 | US20120006211 Tools, machines and processes for deburring cut edges on workpieces |
| 01/11/2012 | CN202105896U Single-arm aluminum alloy rolling machine |
| 01/11/2012 | CN202105895U Adjustable hand-operated bearing shell nosing device |
| 01/11/2012 | CN102317001A Method for producing a press-quenched metal component |
| 01/11/2012 | CN101869937B Swage equipment |
| 01/11/2012 | CN101203337B Hemming method and hemming device |
| 01/05/2012 | DE102011009021A1 Connection assembly comprises a workpiece with a further workpiece, each of which are mutually formed by different materials and cohesively interconnected via respective connecting area, where connecting area is provided with edge |
| 01/04/2012 | CN202097257U Covering machine for aluminum alloy wheels |
| 01/04/2012 | CN102303071A Forming method and dies using the same for backward flanging based on 90-degree web surface |
| 01/04/2012 | CN102303070A Processing method and die for shaft sleeve used for automobile steering transmission mechanism |
| 01/04/2012 | CN102303069A Corner forming device and corner forming method |
| 01/04/2012 | CN101352742B Inclined cut flanging compound knife block mechanism |
| 12/29/2011 | WO2011162625A1 Method for hemming of metal sheet products, especially thick ones, and unit for hemming of metal sheet products, especially thick ones |
| 12/28/2011 | EP2398606A1 Method for producing a press-quenched metal component |
| 12/28/2011 | CN202087694U 缓冲式高翻边模具 Buffered high flanging die |
| 12/28/2011 | CN202087659U 一种生产钢管用的新型冲头机 A production of new steel pipe with a punch machine |
| 12/28/2011 | CN202087658U 机油冷却器芯片组的滚边装置 Oil cooler piping system chipset |
| 12/28/2011 | CN202087657U 一种控制装置及运用该控制装置的减震器收口翻边机 A control device and use the control device damper shut flanging machine |
| 12/28/2011 | CN202087656U 可同时多向翻转折边一次成型装置 At the same time once more to flip the fold forming device |
| 12/28/2011 | CN202087655U 一种z形压边装置 Z-blank one kind of device |
| 12/28/2011 | CN102294390A Led灯条与承板的滚压固定方法 Led light bar rolling fixation method and carrier plate |
| 12/28/2011 | CN101850381B 异形币滚边设备、滚边工艺及其滚边模具的制造方法 Alien currency piping equipment manufacturing method, process piping and trim dies |
| 12/21/2011 | CN202079185U 翻转式滚压封口机 Flip-rolling Sealer |
| 12/21/2011 | CN202079174U 一种双头同时翻铆的冲压模具 Double riveting simultaneously turn one kind of stamping dies |
| 12/21/2011 | CN202079141U 汽车覆盖件双动斜楔包边预弯装置 Auto cover double-acting wedge edging benders |
| 12/21/2011 | CN202079140U 波纹管手工模具 Bellows Hand Die |
| 12/21/2011 | CN202079139U 旋转锥套式胀圆器 Circular rotating sleeve type expansion device |
| 12/21/2011 | CN202079138U 一种塑钢垫片压边工作台 One kind of plastic gaskets blank table |
| 12/21/2011 | CN102284624A 一种提高翻孔成型高度和精度的压料机构及其应用 An increase binder mechanism hole flanging forming height and accuracy and its application |
| 12/21/2011 | CN102284620A 双孔屏蔽罩级进模具的双侧孔翻边结构 Progressive Die shield holes sided hole flange structure |
| 12/21/2011 | CN102284607A 一种高压开关中高颈法兰的制造方法 A method of manufacturing high voltage switch high-neck flange |
| 12/21/2011 | CN102284583A 板材滚边机 Plate trim machine |
| 12/21/2011 | CN102284582A 自动缩管机用进管引导装置 Automatic reduction of the machine with the intake pipe guiding device |
| 12/14/2011 | CN202070669U 翻边高度精控模具 Flange height fine control mold |
| 12/14/2011 | CN202070629U 一种异形卷边机构 One kind of bead shaped bodies |
| 12/14/2011 | CN202070628U 一种仿形滚边设备 One kind of copying piping equipment |
| 12/14/2011 | CN202070627U Obliquely pushing and forming mechanism for hems on end surface of door casing |
| 12/14/2011 | CN202070626U 多工位歧管管端成型装置 Multi-station manifold tube end forming device |
| 12/14/2011 | CN102274900A 弧形孔内缘逐次翻边的模具及弧形孔内缘逐次翻边的工艺 The curved edge of the successive hole flanging mold and curved edge successive hole flanging process |
| 12/14/2011 | CN102274882A 一种抽孔机 One kind of pumping hole machine |
| 12/08/2011 | US20110296888 Flange-forming system for tube and related methods |
| 12/07/2011 | EP2392418A1 A metal pipe for conducting a medium, a pipe arrangement and a method for manufacturing a metal pipe |
| 12/07/2011 | CN102266890A 双孔屏蔽罩级进模具的双侧冲孔、双侧孔翻边的一体化结构 Holes shield bilateral progressive die punching, bilateral hole flanging integrated structure |
| 12/07/2011 | CN101745576B 空心管材的加工方法 The processing method of hollow pipe |
| 11/30/2011 | CN202052866U 一种汽车尾灯支架的冷冲压翻边成形模具 An automobile taillights stand cold stamping die flanging |
| 11/30/2011 | CN202052864U 一种汽车发动机支架的冲压分离翻边成形模具 An automobile engine mount flange separation stamping mold |
| 11/30/2011 | CN102259129A 整圆主轴承翻边工艺及其专用模具 Main bearings flanging process full circle and special tooling |
| 11/30/2011 | CN101610869B 电阻焊钢管的制造方法及其制造装置 Manufacturing method and apparatus for producing electric resistance welded steel pipe |
| 11/30/2011 | CN101602081B 一种开关柜穿线孔的加工方法及其专用模具 Processing method switchgear threading hole and special mold |
| 11/23/2011 | CN202045234U Direct final covering mechanism of covering machine |
| 11/23/2011 | CN202045233U Ascending and descending mechanism for pressing beam of manual flanging machine |
| 11/23/2011 | CN102248366A Automobile skylight frame and manufacturing process thereof |