| Patents for B21D 39 - Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders (11,420) |
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| 07/05/2012 | WO2012063023A3 Fastening method and apparatus |
| 07/05/2012 | US20120171509 Tool Coating |
| 07/05/2012 | US20120169047 Method of forming an internal tube beadlock |
| 07/05/2012 | US20120167372 Internal roller swaging device and method |
| 07/05/2012 | DE112010002347T5 Metallverbundelement, Metallverbindungsverfahren und Metallverbindungsvorrichtung Sandwich panels, metal joining methods and metal connecting device |
| 07/05/2012 | DE102011088755A1 Crimpzange (Presszange) Crimping Tool (crimping pliers) |
| 07/05/2012 | DE102011007937A1 Method for manufacturing structural component i.e. B-pillar, for e.g. motor car, involves rolling cut patches to form regions of different thickness, and connecting cut base components with cut patches |
| 07/04/2012 | CN202291112U 双向进料自动铆接模具 Bidirectional feed automatic riveting die |
| 07/04/2012 | CN202291105U 一种开关功能件压板气动冲压夹具 A switch functional parts stamping platen pneumatic clamp |
| 07/04/2012 | CN202291094U 基于弹性介质的形状记忆合金管接头扩径装置 Shape memory alloy pipe fittings based on the elastic medium flaring device |
| 07/04/2012 | CN202291093U 电脑控制全液压钢管扩拉一体机 Computer-controlled hydraulic pipe expanding pull one machine |
| 07/04/2012 | CN202291092U 钢管扩拉一体机钢管夹持装置 Steel pipe expanding machine pull clamping device |
| 07/04/2012 | CN202291091U 胀管机 Expanding machine |
| 07/04/2012 | CN202291090U 一种可同时锁紧多根u 管的组合式u型管锁紧装置 A plurality of modular simultaneously locking u-tube u tube locking device |
| 07/04/2012 | CN202291089U 钣金无铆钉铆接结构 No rivet sheet metal structure |
| 07/04/2012 | CN202291088U 一种预弯刀块的回程机构 A pre-return mechanism machete block |
| 07/04/2012 | CN202291087U A plunger assembly shut technology buckle tool |
| 07/04/2012 | CN202291086U 一种安全气囊传感器的铆榫装置 An airbag apparatus of the riveting tongue sensor |
| 07/04/2012 | CN202291085U 一种自动压配装置 An automatic press-fit device |
| 07/04/2012 | CN202291084U 一种气压式线束铁制护管压接机 One kind of pneumatic harness iron protective tube crimping machine |
| 07/04/2012 | CN202291083U 机油泵铆装工装 Pump riveted tooling |
| 07/04/2012 | CN202291082U 车用真空助力器用铆合工装 Used car vacuum booster riveting tooling |
| 07/04/2012 | CN202291081U 全自动滤清器护网夹条机 Automatic filter grille clip machine |
| 07/04/2012 | CN202291034U 一种钣金件铆接模具 One kind of riveted sheet metal mold |
| 07/04/2012 | CN102528743A Motor-driven hand-held pressing apparatus |
| 07/04/2012 | CN102527861A Pipe expanding method for ensuring size of heat exchanger |
| 07/04/2012 | CN102527860A Rectangular steel pipe buckling and pressing machine |
| 07/04/2012 | CN102527859A Extrusion riveting process and mold for edge of central processing unit (CPU) heat conduction assembly |
| 07/04/2012 | CN102527858A Tape splicing technology for oriented silicon steel tape with insulating magnesium silicate substrate generated on surface |
| 07/04/2012 | CN102527857A General cop assembly device |
| 07/04/2012 | CN102527856A Exhaust gas recirculation valve manufacture device and using method thereof |
| 07/04/2012 | CN102527811A Processing method of heat exchanger |
| 07/04/2012 | CN102107249B Impeller roll-riveting device mounted on metal fan impeller forming machine |
| 07/04/2012 | CN101879557B Pipe expanding equipment |
| 07/04/2012 | CN101817042B Hemming working method and hemming working device |
| 07/03/2012 | US8209865 Method of manufacturing aircraft using temporary fasteners |
| 07/03/2012 | US8209842 Method of manufacturing a traction stud mount |
| 07/03/2012 | US8209841 Method of manufacturing multicolored illuminator |
| 06/28/2012 | US20120160360 Flexible fluid conduit |
| 06/28/2012 | US20120160051 Method for the production of a steering spindle portion forming a section of a steering spindle |
| 06/28/2012 | DE102010064235A1 Method for manufacturing cooking space element for oven utilized for cooking food, involves pressing structured edge region of casing wall into structured edge region of rear wall in order to produce cooking space element of oven |
| 06/27/2012 | EP2467220A2 Device for expanding hollow bodies |
| 06/27/2012 | CN202283571U Automatic feeding and pressure-riveting device for pressure riveting nut |
| 06/27/2012 | CN202283570U 蜗杆传动式软管卡箍箍壳、箍带专用铆合设备 Worm drive hose clamps hoop shell, cuff special riveting equipment |
| 06/27/2012 | CN102513458A Vertical tube expanding machine |
| 06/27/2012 | CN102513457A Method for forming irregular ring piece by utilizing stainless-steel rectangular ring rolled piece through thermal bulging |
| 06/27/2012 | CN102513456A Thermal bulging method of stainless-steel irregular ring rolled piece |
| 06/26/2012 | US8205713 Vehicle silencer |
| 06/26/2012 | US8205336 Method for manufacturing a combustor heat shield |
| 06/26/2012 | US8205316 Method for fastening a cord lock device on a fabric |
| 06/26/2012 | US8205314 Reversible cable covering for use in chroma key videography |
| 06/21/2012 | US20120154782 Sighting Optics Device |
| 06/21/2012 | US20120153096 Sprinkler Irrigation Stand |
| 06/21/2012 | US20120152948 Fuel inlet including a nozzle retention device |
| 06/21/2012 | US20120151734 Method of Installing Sealed Circular Ductwork |
| 06/20/2012 | EP2464908A1 Pipe connection and device for forming a pipe connection |
| 06/20/2012 | EP2340134B1 Method and tool for the cylindrical deformation of an al sleeve to the core dimension of the internal plastic closure, as preparation for a diffusion-proof press connection within the two components |
| 06/20/2012 | CN202278128U 热水罐封头组对机 Hot water tank on the machine head group |
| 06/20/2012 | CN202278110U 钢管扩拉一体机扩管倒管机构 Expanded steel pipe expanding machine pull down regulatory body |
| 06/20/2012 | CN202278109U 拧管机进料装置 Tighten the machine feeder |
| 06/20/2012 | CN202278108U 滤清器止回阀铆合工装 Filter check riveting tooling |
| 06/20/2012 | CN102510780A Holder for pipe in heat exchanger, method and device for manufacturing heat exchanger using said holder, and air conditioner and/or outdoor unit having said heat exchanger |
| 06/20/2012 | CN102505927A Metal wrapped-type high-temperature sealing structure and manufacturing method thereof |
| 06/20/2012 | CN102500708A Process for forming special-shaped ring workpieces from bearing steel rectangular rolled ring workpieces by hot bulging |
| 06/20/2012 | CN102500707A Process for forming special-shaped ring workpieces from aluminum alloy rectangular rolled ring workpieces by hot bulging |
| 06/20/2012 | CN102500706A Method for thermally bulging special titanium alloy ring rolled member |
| 06/20/2012 | CN102500705A Method for thermally bulging high-temperature alloy rectangular ring rolled member |
| 06/20/2012 | CN102500704A Thermal bulging method for high-temperature alloy flashing welding ring piece |
| 06/20/2012 | CN102500703A Manual nip machine |
| 06/20/2012 | CN102500702A Buckle tooling in plunger component closing process |
| 06/19/2012 | US8202388 Apparatus and method for holding materials for the forming and joining thereof |
| 06/19/2012 | US8201331 Catalytic converter and method of making the same |
| 06/19/2012 | US8201315 Method for controlling tensile stress of a shank, such as a screw or dowel pin, and device for carrying out said method |
| 06/15/2012 | DE202012004801U1 Vorrichtung zum Verbinden zweier Enden metallischer Bänder A device for connecting two ends of metallic strips |
| 06/14/2012 | WO2012077305A1 Conducting path, semiconductor device using conducting path, and method for producing conducting path and semiconductor device |
| 06/14/2012 | WO2012076495A1 Assembly of two parts crimped one over the other |
| 06/14/2012 | US20120148029 Grid for use in radiation imaging, method for producing the same, and radiation imaging system |
| 06/14/2012 | DE102010053959A1 Method for manufacturing composite component e.g. blind rivet bolt used in manufacture of motor vehicle, involves inserting blind rivet via through openings in walls of hollow section, and connecting rivet with walls of hollow section |
| 06/14/2012 | DE102010053957A1 Method for manufacturing hybrid component, particularly for body of passenger car, involves connecting two components, particularly metal components or fiber composite components, with each other |
| 06/13/2012 | CN202270870U 一种面盖铆压机 A surface cover riveting press |
| 06/13/2012 | CN202270869U 狭小空间滚压刀具 Small space rolling tool |
| 06/13/2012 | CN202270868U 中心导体自动铆接模 Center conductor automatic riveting die |
| 06/13/2012 | CN202270867U 气门嘴塞槽铆固设备 Valve plug groove riveting equipment |
| 06/13/2012 | CN202270866U 异型支撑圆棒端部铆接模具 Shaped support rod ends riveting die |
| 06/13/2012 | CN102493999A Electronic device mounting liner plate and manufacturing method thereof |
| 06/13/2012 | CN102489616A Thermal bulging process for rectangular stainless steel rolled ring workpieces |
| 06/13/2012 | CN102489615A Thermal bulging process for special-shaped high-temperature-alloy rolled ring workpieces |
| 06/13/2012 | CN102489614A Riveting machine of cylindrical roller retainer for bearings |
| 06/13/2012 | CN102489567A Core head for producing 90-degree hot push elbow |
| 06/13/2012 | CN101427056B Connection of sheet metal components of a transmission |
| 06/07/2012 | WO2012073311A1 Roller hemming device |
| 06/07/2012 | US20120141821 Bathroom appliance |
| 06/07/2012 | US20120139237 Pipe connection and device for forming a pipe connection |
| 06/07/2012 | US20120137500 Installation/processing systems and methods of using the same |
| 06/06/2012 | EP2460592A1 Apparatus and system for the production of a seam |
| 06/06/2012 | EP2459333A2 A method for making joints between sheet formed members with an intermediate adhesive layer and an apparatus for carrying out said method |
| 06/06/2012 | EP2170539B1 Method and device for producing a high-pressure-tight connection and associated valve cartridge for a solenoid valve |
| 06/06/2012 | EP1807228B1 Roller hemming machine |
| 06/06/2012 | DE102010052864A1 Vorrichtung und System zur Herstellung einer Falz Apparatus and system for producing a fold |
| 06/06/2012 | CN202263852U 新型侧出钢机摩擦辊装配 The new side of a steel machine friction roller assembly |