| 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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| 05/27/2009 | EP2061611A1 Tool and procedure for joining of overlapping plates by piercing |
| 05/27/2009 | CN201244629Y Gas-liquid reinforcement riveter |
| 05/27/2009 | CN101439655A Striker used for vehicular opening/closing member and its manufacturing method |
| 05/27/2009 | CN100491794C Joint part structure and joint part forming method |
| 05/27/2009 | CN100491191C Method of constructing a large, three-dimensional, laminar body |
| 05/26/2009 | US7536765 Method of fastening a cross-member to an arm and a semi-rigid axle made by the method |
| 05/26/2009 | CA2356184C Tubing anchor |
| 05/21/2009 | US20090127267 Cooking utensil |
| 05/21/2009 | US20090126436 Tubular expansion device and method of fabrication |
| 05/21/2009 | US20090126238 Top Loading Wedge with Adjustably Engageable Bottom Apparatus and Method |
| 05/20/2009 | EP2060337A1 Device for connecting metal sheets to edges |
| 05/20/2009 | EP1727632B1 Method and apparatus for cold joining flanges and couplings elements to pipes |
| 05/20/2009 | DE102008053102A1 Fastening arrangement for fastening e.g. roof unit, to roof frame part of passenger motor vehicle, has body component and body unit connected with one another by connection, where space for connection is provided in area of shell |
| 05/20/2009 | DE102007054559A1 Vorrichtung zum Verbinden von Blechen sowie schwenkbares Aufnahmeelement An apparatus for joining metal sheets and pivotable receiving element |
| 05/20/2009 | CN201239764Y Charging type electric flaring device |
| 05/20/2009 | CN101433935A Device for riveting sheet metal |
| 05/20/2009 | CN101433934A Riveting method |
| 05/20/2009 | CN100488658C Plug, method of expanding inside diameter of metal pipe or tube using such plug, method of manufacturing metal pipe or tube, and metal pipe or tube |
| 05/14/2009 | WO2009060565A1 Device and method of producing ball joint |
| 05/14/2009 | US20090120150 Controllable Fluids in Pipe Bending |
| 05/14/2009 | US20090119899 Method of Assembling a Vacuum Switchgear Assembly |
| 05/13/2009 | EP2057397A1 Method for the pressing of a press fitting, and pressing tool for this purpose |
| 05/13/2009 | EP2056980A2 Torque limiting shaft flange assembly |
| 05/13/2009 | EP2056979A1 A method of hot-shaping and hardening an object from a metal sheet, and a b-pillar for a vehicle |
| 05/13/2009 | EP1907149B1 Universal press for deforming pipe connection sleeves, and for other uses |
| 05/13/2009 | CN201235383Y Split connection pressing clamp |
| 05/13/2009 | CN201235382Y Liquid bag apparatus of tube expanding mechanism |
| 05/13/2009 | CN100486762C Axial swage alignment tool, bridgeware and swaging method |
| 05/12/2009 | US7530154 Method of making a compression connector assembly |
| 05/07/2009 | WO2009057673A1 Method of manufacturing flanged pipe |
| 05/07/2009 | US20090114295 Gas-panel assembly |
| 05/07/2009 | US20090113711 Heat exchanger and method for manufacturing the same |
| 05/07/2009 | DE102008051969A1 Verfahren zum Bilden einer Torsionsschwingungs-Dämpfungsscheibe A method of forming a torsional vibration damping washer |
| 05/06/2009 | CN101427056A Connection of sheet metal components of a transmission |
| 05/06/2009 | CN101426597A Apparatus and method for holding materials for the forming and joining thereof |
| 05/06/2009 | CN101422799A Apparatus for apertured attachment of metal sheets |
| 05/06/2009 | CN100484658C Tilting system for a flanging device |
| 05/05/2009 | US7526850 Rivet driving anvil retention method |
| 04/30/2009 | US20090110953 Method of treating a thermal barrier coating and related articles |
| 04/29/2009 | EP2052802A1 Method for joining two or several profiled metal parts or sheets, more in particular a car body segment, as well as a car body segment |
| 04/29/2009 | CN201227802Y Hand-hold pliers body structure for mechanical coupling |
| 04/29/2009 | CN101421060A Method of joining members together |
| 04/29/2009 | CN100482406C Method of producing cutting tool steel board with three layer complex blades |
| 04/28/2009 | US7523554 Method of manufacturing a wheel rim |
| 04/28/2009 | US7523534 Method for assembling a closure tab to a lid |
| 04/23/2009 | WO2009050027A1 Method for connecting parts of a multiple-part rotor carrier and rotor carrier of an electric engine |
| 04/23/2009 | WO2009015785A3 Folder and folding method |
| 04/23/2009 | WO2007044841A3 Systems and methods for actuating a pipe connection |
| 04/23/2009 | US20090105861 Method for designing a tool for deep drawing and tool for deep drawing of sheet metal |
| 04/23/2009 | US20090103192 Lens module structure with a metal shell and assembling method therefor |
| 04/23/2009 | US20090101783 Beverage coaster |
| 04/22/2009 | EP1552732B1 Method and device for joining at least two parts |
| 04/22/2009 | CN201223906Y Locking device for U-tube |
| 04/22/2009 | CN201223905Y Clamp device of pipe expander |
| 04/22/2009 | CN201223904Y Three-wheel machine for reducing the diameter of tube end |
| 04/22/2009 | CN101415957A External member |
| 04/22/2009 | CN101415521A Clamping device for holding and clamping components |
| 04/22/2009 | CN101415505A Method of joining members |
| 04/22/2009 | CN101412063A Method for expanding high intensity steel tube |
| 04/21/2009 | US7520403 Closure assembly for a container |
| 04/21/2009 | US7520153 Bursting disk and method for manufacturing the same |
| 04/21/2009 | US7520042 Flexible connectors and methods of manufacturing same |
| 04/16/2009 | WO2006088697A3 Methods of making gas distribution members for plasma processing apparatuses |
| 04/16/2009 | WO2006075990A3 Stitching device and methods of use |
| 04/15/2009 | EP2047125A1 Sleeve |
| 04/15/2009 | EP1968758B1 Device and method for assembling parts by hemming |
| 04/15/2009 | CN201220250Y Lithium slice stamping machine for lithium manganese button cell production |
| 04/15/2009 | CN101409115A Composite metal sheet, method for joining metal sheets, and device for joining metal sheets |
| 04/15/2009 | CN100478096C Compression tools and jaw arm for compression tools |
| 04/14/2009 | US7516531 Method of assembling universal trim piece system for a refrigerator |
| 04/14/2009 | US7516530 Method for picking and placing a clinging part |
| 04/14/2009 | US7516529 Method for producing in situ metallic foam components |
| 04/14/2009 | CA2421555C Swaged tube fitting collar and die |
| 04/09/2009 | WO2009045195A1 A method for producing self-attaching fasteners, a self-attaching fastener forming assembly, and a self-attaching fastener |
| 04/09/2009 | US20090090691 Closure assembly for a container |
| 04/09/2009 | US20090090631 Substrate holder and electroplating system |
| 04/09/2009 | US20090090159 Pipe expanding method and pipe expanding device for steel pipe |
| 04/09/2009 | US20090089995 Roller hemming system |
| 04/09/2009 | US20090089993 Making food serving tray assembly having disposal opening with deep serving wells |
| 04/09/2009 | DE102007047339A1 Pressing tool for pressing casing part and work piece i.e. fitting with pipe-ends, has pressing surfaces lying partially between die stocks, and die stocks connected with pressing units in detachable manner in middle area of surfaces |
| 04/09/2009 | DE102007045855A1 Verfahren zur Herstellung von Rohr-in-Rohr-Systemen Process for the preparation of pipe-in-pipe systems |
| 04/09/2009 | CA2691631A1 Ductmaking apparatus |
| 04/08/2009 | EP2045558A1 Pipe expanding method |
| 04/08/2009 | CN101402122A Automatic nip machine for roof plate |
| 04/08/2009 | CN101402121A Locking and regulating device for automatic nip machine for roof plate |
| 04/07/2009 | US7513676 Extruder screw with long wearing surfaces |
| 04/07/2009 | CA2495916C Cup seal expansion tool |
| 04/02/2009 | WO2009041427A1 Connection device for connection between pipe and connection member |
| 04/02/2009 | WO2006029069A3 Improved keyway, and method of holding a key in a keyway |
| 04/02/2009 | US20090087354 Exhaust treatment device with independent catalyst supports |
| 04/02/2009 | DE102008046776A1 Verbundmetallblech, Verfahren zum Verbinden von Metallblechen, und Vorrichtung zum Verbinden von Metallblechen Composite metal sheet, method of joining metal sheets, and apparatus for joining metal sheets |
| 04/02/2009 | DE102007046525A1 Verfahren zur Anbringung eines Funktionselements an ein Blechteil sowie Zusammenbauteil A method of applying a functional element to a sheet metal part and component assembly |
| 04/02/2009 | DE102007046521A1 Verfahren zur Anbringung eines Funktionselementes an ein Blechteil sowie Zusammenbauteil A method of applying a functional element to a sheet metal part and component assembly |
| 04/01/2009 | EP1498340B1 Method of assembling steering columns |
| 04/01/2009 | CN100473473C Double screw hot rolling composite device and composite process for bimetal pipe |
| 03/31/2009 | US7509726 Workpiece |
| 03/31/2009 | US7509725 Design methodology to maximize the application of direct manufactured aerospace parts |
| 03/31/2009 | CA2419778C Heat exchanger |
| 03/26/2009 | US20090080148 Device and manufacturing method thereof |
| 03/26/2009 | US20090080094 Lens module and method for assembling the same |