| Patents for B21K 1 - Making machine elements (7,621) |
|---|
| 05/25/2010 | US7721432 Arrangement and method for producing a camshaft |
| 05/25/2010 | US7721419 Tool for assembling a taper roller |
| 05/25/2010 | US7721409 Cold formed differential housing with integrated ring gear |
| 05/19/2010 | CN101223292B Process for producing bearing device for wheel |
| 05/19/2010 | CN101107429B Valve for controlling gas exchange, especially in internal combustion engines |
| 05/18/2010 | US7717244 Replacement torque converter cover assembly |
| 05/18/2010 | US7716838 Method for manufacturing a bearing ring |
| 05/18/2010 | US7716837 Constant velocity joint and method of manufacturing the same |
| 05/18/2010 | US7716836 Method of producing a plain bearing bush or bearing shell of varying width |
| 05/18/2010 | US7716833 Knuckle hub assembly and method for making same |
| 05/18/2010 | US7716828 Method of manufacturing throttle body, and throttle body |
| 05/13/2010 | US20100119330 Method for making a rivet and rivet obtained by said method |
| 05/13/2010 | US20100117443 Lightweight aluminum wheel with magnesium rim |
| 05/13/2010 | US20100116344 Control valve with a two-piece shifting mechanism |
| 05/13/2010 | US20100115772 Method for lapping, grinding, honing and polishing seal surfaces on inner diameter of semi-blind cavity in valve body |
| 05/12/2010 | EP2106309B1 Method for the production of a forged part, forged part, and forging die |
| 05/12/2010 | DE102008056367A1 Magnet wheel disk for use in current generator in motor vehicle, has grooves that are formed longitudinally by side edges of claws by material shaping for receiving permanent magnets, where side edges are turned towards adjacent claws |
| 05/12/2010 | DE102008053839A1 Housing component i.e. bearing plate, manufacturing method for electrical machine, involves forming internal thread and external thread of housing component by cold impact extrusion of workpiece |
| 05/12/2010 | CN201455164U Die for processing one-step forming bolt |
| 05/12/2010 | CN201455102U Mould for punching hole and pressing letter on closed type forged gear blank plate |
| 05/12/2010 | CN1533856B Spoked wheel manufacturing method and spoked wheel product and tod parts used for said product |
| 05/11/2010 | US7712221 Method of cold-forming near net shape metal roller blanks for anti-friction bearings |
| 05/11/2010 | US7712219 Process for the aligning of tooth spaces of a workpiece with precut teeth |
| 05/11/2010 | US7712217 Method for disassembling a transmission valve body assembly |
| 05/11/2010 | CA2333177C Rock bolt and method of forming a rock bolt |
| 05/06/2010 | US20100107830 Burr elimination device for camshaft |
| 05/06/2010 | DE102009022767B3 Method for connecting plain bearing bush with receptacle of fitting section of vehicle seat, involves scraping edge of receptacle of fitting section by plain bearing bush during pressing plain bearing bush in receptacle material |
| 05/06/2010 | DE102008053933A1 Linearkugellager und Tragbahnelement dafür sowie Herstellverfahren und Umformvorrichtung für einen Rohling des Tragbahnelementes Linear ball bearing and supporting race element in developing and manufacturing procedures and reshaping a blank of the supporting race element |
| 05/06/2010 | DE102008053901A1 Tragbahnelement für ein Linearkugellager und Herstellverfahren für das Tragbahnelement sowie Linearkugellager Supporting race element for a linear ball bearing and methods of making the supporting race element and linear ball bearings |
| 05/06/2010 | DE102008053796A1 Joint housing manufacturing method for tie rod of motor vehicle, involves providing joint housing with two head sections, where finish-machining of joint housing partially takes place via cold forming |
| 05/05/2010 | EP2182232A1 Linear ball bearing, load carrying element therefor, production method and forming device for a blank of the load carrying element |
| 05/05/2010 | EP2181783A1 Splined rod with curled end and method for its production |
| 05/04/2010 | US7707723 Method of producing a roller thrust bearing having a plurality of rows of rollers |
| 04/29/2010 | US20100101091 Manufacturing method for bearing outer ring |
| 04/29/2010 | DE112008000846T5 Herstellungsverfahren für Kompressor-Riemenscheibe A method for manufacturing compressor pulley |
| 04/29/2010 | CA2738227A1 Process for manufacturing a bolting part, tool for manfacturing said part and device for tightening and loosening such a bolting part |
| 04/28/2010 | EP2179805A2 Manufacturing method of weld nut made of stainless steel plate and blanking punch used in its manufacturing method |
| 04/22/2010 | WO2008122062A3 Device and method for calibrating a sintered molded part |
| 04/22/2010 | US20100098516 Sheet metal rivet with orientation control |
| 04/22/2010 | US20100098356 Gas thrust bearing and associated production method |
| 04/22/2010 | DE102008052501A1 Bearing i.e. axial bearing, disk e.g. axial angle disk, manufacturing method, involves pressing flat steel strip such that pressing tool is introduced from side at flat steel strip, where side is turned away from molded steel strip surface |
| 04/21/2010 | CN201439110U Hexagon domed cap nut front pass-out device |
| 04/21/2010 | CN201439109U Booster bar mechanism of nut forming machine |
| 04/21/2010 | CN1894057B Method and apparatus for molding by forging |
| 04/21/2010 | CN101695806A Process for manufacturing backward gear of automobile gearbox |
| 04/21/2010 | CN101695739A Forging process of large tee and large skew tee |
| 04/21/2010 | CN101314202B Method for producing wind-electricity principal axis by gathering stock full fibre upset forging |
| 04/20/2010 | US7699764 Fixing roller |
| 04/20/2010 | US7698922 Permanent invisible magnetic tags with digital data |
| 04/20/2010 | US7698818 Method for assembling precision miniature bearings for minisystems and microsystems |
| 04/20/2010 | US7698816 Method of making a pinion meshing with a given face gear in accordance with altered design parameters |
| 04/15/2010 | WO2010040238A1 Method for producing a molded part provided with a through-hole |
| 04/15/2010 | US20100090139 Intercepting Valve |
| 04/15/2010 | US20100090035 Injection valve and method for its manufacturing |
| 04/15/2010 | DE102008050334A1 Rotary power transmission unit has power transmission element and functional element, where power transmission element and functional element are formed as common construction unit formed during flow press process |
| 04/14/2010 | EP2174733A2 Sheet metal component and method for its production |
| 04/08/2010 | WO2010037551A2 Method and device for the non-cutting production of an outside thread on hollow metal work pieces |
| 04/08/2010 | US20100083783 Forming preforms and parts therefrom |
| 04/08/2010 | US20100083503 Servo motor for actuating a mandrel while extruding helical teeth |
| 04/08/2010 | DE102009048040A1 Verfahren und Vorrichtung zur spanlosen Herstellung eines Außengewindes auf hohlförmigen Werkstücken aus Metall Method and apparatus for non-cutting production of an external thread on the hollow-shaped workpieces made of metal |
| 04/07/2010 | EP2171256A1 Injection valve, method for its production and device for carrying out the method |
| 04/07/2010 | CN1840261B Production method of anode copper ball for electroplating and anode copper ball |
| 04/07/2010 | CN101247905B Manufacturing method for rocker arm |
| 04/01/2010 | WO2010034324A1 Threaded nut, method and tool for producing the same |
| 04/01/2010 | US20100081530 Sleeved sprocket teeth |
| 03/31/2010 | EP2169082A1 Forged product with a steel composition containing 0.15-0.75%C, Si, Mn, Ni, Cr, Mo, V and Al and crankshaft manufactured from it. |
| 03/31/2010 | EP2168697A1 Drill screw production method |
| 03/31/2010 | EP2167250A1 Device and method for the axial forming of elongated hollow bodies |
| 03/31/2010 | CN101688507A Injection valve, method for its production and device for carrying out the method |
| 03/31/2010 | CN101684834A Hollow elements and assembly pieces |
| 03/30/2010 | US7685717 Method for manufacturing a bearing raceway member |
| 03/30/2010 | US7685710 Method for producing a piston for an internal combustion engine |
| 03/25/2010 | US20100072412 Valve block |
| 03/25/2010 | DE102008047985A1 Vorrichtung und Verfahren zur Herstellung von Längsnuten in zylindrischen Werkstücken Apparatus and method for producing longitudinal grooves in cylindrical workpieces |
| 03/25/2010 | DE102008047073A1 Vorrichtung zur Erzeugung eines Gewindes Device for producing a thread |
| 03/24/2010 | CN101678438A Method for providing an armature housing |
| 03/23/2010 | US7681428 Forging method, forged product and forging apparatus |
| 03/23/2010 | CA2555118C Method of forming an expansion mounting sleeve and the product thereof |
| 03/18/2010 | WO2009151223A3 Screw and a method for manufacturing the same |
| 03/18/2010 | US20100069208 Conductive roller |
| 03/17/2010 | CN101674905A Manufacturing method of compressor pulley |
| 03/17/2010 | CN101670416A Forging molding method for million kilowatt nuclear power main pipe |
| 03/17/2010 | CN100594082C Firing clutch disk hub |
| 03/17/2010 | CN100594079C Methods for manufacturing flanged article |
| 03/16/2010 | US7677074 Method for the production of hollow elements, hollow element, assembly piece, and follow-on composite tool for carrying out said method |
| 03/16/2010 | US7676928 Method for use in the manufacturing of a fluid dynamic pressure bearing |
| 03/16/2010 | US7676902 Manufacturing method of rotor core |
| 03/11/2010 | WO2010026780A1 Method for producing wheel by extrusion and wheel |
| 03/11/2010 | WO2010026779A1 Method for producing wheel and wheel |
| 03/11/2010 | WO2010026778A1 Forged billet and wheel |
| 03/11/2010 | US20100062100 Nozzle Shutoff for an Injection Molding Machine |
| 03/11/2010 | DE102008041931A1 Method for manufacturing steering rack for steering system in vehicle, involves raising gearing on base body of steering rack, where base body has two sections with different tensile strength |
| 03/10/2010 | EP2161085A2 Method for forming a copper blank with cold forming and forming tool with associated cutting tool for carrying out the method |
| 03/09/2010 | US7673489 Forging method, forged article and forging apparatus |
| 03/04/2010 | US20100056284 Nut, female thread machining device and female thread machining method |
| 03/04/2010 | US20100050991 Fuel Injector |
| 03/03/2010 | CN101658894A Method and device for producing fixing or connection components with radial outer contours, in particular screws or threaded bolts |
| 03/02/2010 | US7670444 Non-heat treated steel for hot forging with easy fracture splitting |
| 03/02/2010 | US7669331 Roll and method for the manufacture of such a roll |
| 03/02/2010 | CA2366026C Process for manufacturing subsequently forged castings that include one or several recesses and installation for use |