| 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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| 03/07/2012 | CN202155440U 一种双材料拼接结构 A dual material mosaic structure |
| 03/07/2012 | CN202155439U 超静音节能半自动触点铆接机 Ultra-quiet saving semiautomatic contacts riveting machines |
| 03/07/2012 | CN202155438U 橡胶衬套与垫圈铆接工装 Rubber bushings and washers riveting tooling |
| 03/07/2012 | CN102366797A Tube expander |
| 03/07/2012 | CN102366795A Nut riveting and punching die |
| 03/06/2012 | US8128308 Double flanged bushings and installation methods |
| 03/06/2012 | US8127447 Method for downhole screen manufacturing |
| 03/06/2012 | US8127423 Roller hemming system |
| 03/03/2012 | CA2751508A1 Press jaw pair for pressing units |
| 03/01/2012 | US20120051896 Turbomachine actuation system and method |
| 03/01/2012 | DE102010035950A1 Verfahren zur Herstellung einer Nagelverbindung zwischen wenigstens zwei Fügeteilen A method of manufacturing a nail connection between at least two parts to be joined |
| 03/01/2012 | DE102010035222A1 Clutch for axial connection of drive devices with expander heads, has guide cap provided with spreading jaws, and contact surface for engaging behind holding elements of clutch located on back side of screw thread |
| 03/01/2012 | DE102010035221A1 Coupling for axial connection of drive units with expander heads, has outwardly projecting radial sectors on periphery of expanding mandrel, where sectors have clamping areas on their rear sides |
| 02/29/2012 | CN202152580U 一种胀管机的门锁 An expanding machine's door lock |
| 02/29/2012 | CN202151660U 热铆接同步装置 Hot riveting synchronizing device |
| 02/29/2012 | CN102365139A A machine for the expansion of pipes |
| 02/29/2012 | CN102363186A Tube expansion device and method for heat exchanger |
| 02/29/2012 | CN102363185A Pneumatic press-connection machine for iron protection pipe of wiring harness |
| 02/29/2012 | CN102363184A Fully-automatic strip clamping machine for filter protection net |
| 02/29/2012 | CN101912929B Filter sealing device and application method thereof |
| 02/29/2012 | CN101817041B Hemming working method and working apparatus |
| 02/28/2012 | US8122579 Cell production method and cell production facility |
| 02/23/2012 | WO2012022671A1 Process for producing a metal plate having an embedded heating element and metal plate produced thereby |
| 02/23/2012 | WO2012022665A1 Tool and method for expanding a pipe end |
| 02/23/2012 | US20120043422 Multi-Spar Port Box Joint |
| 02/23/2012 | US20120042709 Pex clamp fastening tool |
| 02/23/2012 | DE10211257B4 Verfahren zum mechanischen Verbinden von zwei Elementen aus Metall, bei welchem die beiden Elemente aus Metall zwischen einem einzigen Satz von zwei Walzen hindurchgeführt werden A method for mechanical joining of two metal elements, wherein the two elements made of metal between a single set of two rolls are passed |
| 02/23/2012 | CA2808127A1 Tool and method for expanding a pipe end |
| 02/22/2012 | EP2420333A1 Tool and method for expanding a pipe end |
| 02/22/2012 | EP2420332A1 Gripper for holding the tools of a radial press |
| 02/22/2012 | EP2419228A2 Crimp validation using crimp force monitoring apparatus, systems and methods |
| 02/22/2012 | CN202146952U 充气式高压电气开关柜底架铆接定位装置 Inflatable riveting high-voltage electrical switchgear Brace positioning device |
| 02/22/2012 | CN202146950U 一种新型汽车零件碾铆机 A new car parts grind riveting machines |
| 02/22/2012 | CN202146945U 带有铆接装置的冲压级进模具 Stamping stage with riveting device into the mold |
| 02/22/2012 | CN102357605A Expansion pipe special riveting machine |
| 02/22/2012 | CN102357604A Rotary eyelet blanking machine |
| 02/21/2012 | US8117883 Tubing expansion |
| 02/21/2012 | US8117752 Method for producing a rotary joint |
| 02/21/2012 | US8117725 Method of manufacturing a plurality of molded components |
| 02/21/2012 | CA2616055C System and methods for tubular expansion |
| 02/16/2012 | US20120036716 Aerodynamic device for thrust reverser cascades |
| 02/15/2012 | EP2416905A1 A machine for the expansion of pipes |
| 02/15/2012 | CN102350462A Processing method of Z-shaped groove mouldboard |
| 02/15/2012 | CN101791764B 自定心径向同步夹紧及铆压装置 Simultaneous radial clamping and self-centering device Riveting |
| 02/14/2012 | US8112876 Method of compressing a connector |
| 02/14/2012 | US8112865 Refrigerator cable ejection method |
| 02/14/2012 | US8112863 Method for securing wires of an armour layer of a flexible pipe body |
| 02/14/2012 | US8112862 Methods of assembling rotors having non-complementary flange openings |
| 02/09/2012 | US20120034035 Tensionable Cable Bolt with Crimped Shaft |
| 02/09/2012 | US20120031688 Side-by-side vehicle |
| 02/09/2012 | US20120030917 Axial Swage Tool |
| 02/09/2012 | DE102007002856B4 Vorrichtung zum Bördeln und Schweißen oder Löten von Bauteilen Apparatus for flanging and welding or soldering components |
| 02/08/2012 | EP2414720A1 Crimp-type coupling, crimping tool, and method of crimping |
| 02/08/2012 | CN202137281U 卷带筒的四工位滚环铆合机 Four-reel drum roll ring riveting machines |
| 02/08/2012 | CN102348519A Metal joint body, metal joining method, and metal joining device |
| 02/08/2012 | CN102343399A Computer-controlled all-hydraulic steel pipe expanding-pulling all-in-one machine |
| 02/02/2012 | WO2012015194A2 Pipe press-connecting apparatus |
| 02/02/2012 | WO2012014766A1 Panel manufacturing method |
| 02/02/2012 | DE102009044678B4 Verfahren und Vorrichtung zur Herstellung einer formschlüssigen Verbindung von unterschiedlichen topfförmigen Bauteilen einer Bremstrommel Method and apparatus for producing a form-fitting connection of different components of a cup-shaped brake drum |
| 02/01/2012 | CN202132403U 轴套与薄板形支架的铆接结构 Riveted structure of the sleeve and the sheet-shaped bracket |
| 02/01/2012 | CN202129376U 一种全自动铝框铆接机的水平规正装置 A fully automatic level gauge aluminum frame riveting machines are devices |
| 02/01/2012 | CN202129375U 一种全自动铝框铆接机及其垂直定位装置 A fully automatic riveting machine aluminum frame and vertical positioning device |
| 02/01/2012 | CN202129370U 一种对近椭圆形或扁圆形异型冷凝管进行扩孔的胀棒 A kind of near-oval or flat circular shaped condenser reaming the expansion rod |
| 02/01/2012 | CN202129369U 改进的支承环压铆机 Improved support ring riveted machine |
| 02/01/2012 | CN102335696A Combined locking device for U-shaped pipe |
| 02/01/2012 | CN101856688B 旋包机 Rotary charter |
| 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 |
| 01/31/2012 | US8105697 Polymer memory device and method of forming the same |
| 01/31/2012 | US8104174 Method for producing a piston |
| 01/31/2012 | US8104160 Method for deployment of temporary fencing |
| 01/26/2012 | WO2012011231A1 Hemming device |
| 01/26/2012 | US20120021244 Process for joining stainless steel part and alumina ceramic part and composite articles made by same |
| 01/26/2012 | US20120020790 Personal Propulsion Device With Hands Free Control |
| 01/25/2012 | CN202123154U Riveting die structure |
| 01/25/2012 | CN102327995A Butt joint machine for preparing backing ring of kettledrum |
| 01/25/2012 | CN102327994A Dual-process one-time riveting die for clutch pressure plate assembly |
| 01/25/2012 | CN102327961A Module for automatically riveting radiating fins |
| 01/25/2012 | CN101927300B Combined expansion rod |
| 01/24/2012 | US8100672 Autonomous electrochemical actuation of microfluidic circuits |
| 01/24/2012 | US8100313 Source blank for stainless steel three-ply clad sheet, production methods of clad steel plate and sheet for solid polymer type fuel cell separator, and solid polymer type fuel cell separator |
| 01/24/2012 | US8100312 Variable linear geometry machine for continuously forming square tubes |
| 01/24/2012 | US8099989 Electromagnetic shape calibration of tubes |
| 01/24/2012 | US8099850 Method for manufacturing a measuring transducer of vibration-type |
| 01/19/2012 | WO2012008524A1 Dies and crimping method |
| 01/19/2012 | US20120011916 Machine for the expansion of pipes |
| 01/19/2012 | DE112005003561B4 Walz-Umschlagverfahren und Walz-Umschlagvorrichtung Roll-envelope method and roll-handling device |
| 01/19/2012 | DE102010061502A1 Joining composite metal part and constructing sheet metal, comprises providing two outer cover plates made of metal and non-metallic layer arranged between the cover plates with other components made of metal |
| 01/19/2012 | DE102009003655B4 Verfahren zum Herstellen einer Blechplatine, sowie eine Blechplatine und das Umformwerkzeug zum Herstellen eines Bleches mit einem Dickenübergang an einer Verbindungskante A method of manufacturing a sheet metal blank, and a sheet metal blank and the forming tool for producing a sheet having a thickness transition on a joint edge |
| 01/19/2012 | DE102006048645B4 Durchsetzfügevorrichtung zum kraft- und formschlüssigen Durchsetzfügen von mindestens zwei Blechlagen und ein Verfahren zum kraft- und formschlüssigen Durchsetzfügeverbinden By joining device for frictional and positive clinching at least two layers of sheet metal and a method for frictional and positive clinching Connect |
| 01/18/2012 | CN202114177U Manual corner punching machine |
| 01/18/2012 | CN202114164U Ternary catalytic reactor carrier pipe expansion fast switching frock |
| 01/18/2012 | CN202114163U Riveting fixing device of bypass valve |
| 01/18/2012 | CN202114162U Rivet pressure upper die of pressure-bearing plate for temperature controller |
| 01/18/2012 | CN202114141U Novel production die |
| 01/18/2012 | CN102319829A Automated can-sealing positioning mechanism |
| 01/18/2012 | CN102319816A Enlarged head device |
| 01/18/2012 | CN102319815A Chain-type double-acting press-fit mechanism for press-fit die |
| 01/18/2012 | CN102319814A Housing riveting die of thermal fuse |
| 01/18/2012 | CN102319809A Metal plate cutting and stamping point connecting mould and connecting method |
| 01/17/2012 | US8096045 Device and method for manufacturing wheel bearing assembly |