| Patents for B21K 3 - Making engine or like machine parts not covered by; Making propellers or the like (731) |
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| 09/11/2008 | US20080216316 Method for Producing Hollow Blades |
| 09/11/2008 | US20080216315 Method of Producing an Engine Wall Structure |
| 09/09/2008 | US7422644 Thin films; forging, quenching, tempering |
| 08/13/2008 | EP1956198A1 Rocker arm with a lever body formed from folded metal sheet |
| 07/23/2008 | EP1814680A4 Vehicle powertrain joints comprising self-tapping fasteners |
| 07/09/2008 | CN100400222C Manufacture of hollow blades for turbine |
| 06/04/2008 | EP1610914A4 Metal forged product upper or lower arm preform of the arm production method for the metal forged product forging die and metal forged product production system |
| 06/03/2008 | US7380321 Machining technique with selective and localized placement of tooling material |
| 05/13/2008 | US7370787 Compressor rotor and method for making |
| 05/13/2008 | US7370506 Forging die with marking means |
| 05/13/2008 | CA2524146C Direct injection internal combustion engine and method of making and operating same |
| 04/24/2008 | US20080092691 Crank Mechanism |
| 04/16/2008 | CN100381224C Metal plate rocker arm and method of manufacturing same |
| 04/10/2008 | WO2007100593A3 Method for attenuating driveline vibrations |
| 03/18/2008 | US7343677 Method of manufacturing a fiber reinforced metal matrix composite article |
| 03/13/2008 | US20080060197 Turbine blade tip squealer and rebuild method |
| 03/06/2008 | US20080053106 Methods and systems for removably securing reusable parts to replaceable parts |
| 02/26/2008 | US7334333 Method for making a hollow fan blade with machined internal cavities |
| 02/07/2008 | US20080028603 Motorcycle engine |
| 02/05/2008 | US7325306 Method of manufacturing a fibre reinforced metal matrix composite article and a cassette for use therein |
| 01/10/2008 | WO2008003653A1 Cam follower or rocker arm for the valve train of an internal combustion engine |
| 01/03/2008 | US20080000082 Method to modify an airfoil internal cooling circuit |
| 01/01/2008 | US7314670 Welded component |
| 12/21/2007 | WO2006089081A3 Modular intake system |
| 11/29/2007 | US20070271784 Method of fabricating a turbomachine rotor disk |
| 11/13/2007 | US7293358 Core element fastening and assembly method |
| 11/06/2007 | US7290335 Drive chain assembly restraint |
| 10/23/2007 | US7284528 Crank shaft support assembly |
| 10/18/2007 | US20070240307 Method for manufacturing constituents of a hollow blade by press forging |
| 10/09/2007 | US7278829 Gas turbine blade having a monocrystalline airfoil with a repair squealer tip, and repair method |
| 09/19/2007 | EP1835129A2 Aerofoil for a gas turbine engine |
| 09/19/2007 | EP1660258B1 A method for forming a cam-engaged rocker arm |
| 09/07/2007 | CA2643511A1 Method for attenuating driveline vibrations |
| 08/28/2007 | US7260892 Methods for optimizing turbine engine shell radial clearances |
| 08/21/2007 | US7257981 Closed forging method, forging production system using the method, forging die used in the method and system, and preform or yoke produced by the method and system |
| 08/08/2007 | EP1814680A2 Vehicle powertrain joints comprising self-tapping fasteners |
| 08/07/2007 | US7252066 Integrated drive sprocket and gear for balance shaft |
| 08/02/2007 | US20070175029 Method of fabricating a combustion chamber |
| 07/24/2007 | US7246419 Impeller clearance tool |
| 07/17/2007 | US7243426 Method for the manufacture of a combustion chamber of a gas-turbine engine |
| 04/05/2007 | US20070074696 Alignment feature for casting and method |
| 03/29/2007 | US20070067988 Valve apparatus for an internal combustion engine |
| 03/27/2007 | US7194887 Press for holding and pressing a workpiece |
| 03/01/2007 | US20070044304 Internal combustion engine component and method for the production thereof |
| 02/22/2007 | US20070039174 Manufacturing a rocker lever using cold forming and welding |
| 02/15/2007 | US20070033983 Press for holding and pressing a workpiece |
| 01/16/2007 | US7162798 Ported engine cylinder liner with selectively laser-hardened and induction-hardened bore |
| 01/10/2007 | EP1741503A1 Method of manufacturing a rocker arm |
| 01/04/2007 | US20070000128 Fuel injector nozzle manufacturing method |
| 01/03/2007 | CN1293291C Variable blade manufacturing method in VGS type turbo charger |
| 12/21/2006 | US20060283013 Modular inserts comprising check valves for flow meters |
| 12/07/2006 | WO2006049932A3 Vehicle powertrain joints comprising self-tapping fasteners |
| 11/14/2006 | US7134202 Structure for transmitting power of a motorcycle engine, and a method of assembly of said structure |
| 11/09/2006 | US20060248719 Superalloy repair methods and inserts |
| 11/09/2006 | US20060248718 Superalloy repair methods and inserts |
| 11/09/2006 | DE19648380B4 Innengekühlte Laufschaufel oder Leitschaufel für eine Gasturbine Internally cooled blade or vane for a gas turbine |
| 11/01/2006 | CN1282822C Variable blade manufacturing method and variable blade in VGS type turbo charger |
| 10/26/2006 | US20060236523 Friction facing method for use in a friction environment |
| 10/12/2006 | US20060225687 Integrated drive sprocket and gear for balance shaft |
| 10/12/2006 | US20060225278 Wind blade construction and system and method thereof |
| 10/10/2006 | US7117596 Variable blade manufacturing method and variable blade in VGS type turbo charger |
| 10/05/2006 | US20060218788 Method of manufacturing a hollow blade that includes a recessed tip cap and method of reparing such a blade |
| 09/27/2006 | EP1704303A1 Method for making a compressor rotor |
| 09/07/2006 | DE19707557B4 Schaufelrad für eine von einem Medium durchströmte Maschine Paddle wheel for a flow-through from one medium machine |
| 08/30/2006 | CN1826456A Turbine component, gas turbine engine, method of manufacture turbine component, surface processing method, blade component, metal component and steam turbine engine |
| 08/30/2006 | CN1826431A Method for repairing and manufacture machine part and manufacture method for forming restored machine part |
| 08/24/2006 | WO2006089081A2 Modular intake system |
| 08/24/2006 | US20060185639 Modular intake system |
| 08/24/2006 | US20060185416 Metal forged product, upper or lower arm, preform of the arm, production method for the metal forged product, forging die, and metal forged product production system |
| 08/23/2006 | EP1692380A1 Hybrid vane island diffuser |
| 08/22/2006 | US7093359 Composite structure formed by CMC-on-insulation process |
| 08/15/2006 | US7089664 Variable blade manufacturing method and variable blade in VGS type turbo charger |
| 08/03/2006 | US20060168806 Dry machining of aluminum castings |
| 08/01/2006 | US7083388 Double near-net forging of article |
| 07/27/2006 | DE19707558B4 Schaufelrad für eine hydrodynamische Maschine Paddle wheel for a hydrodynamic machine |
| 07/27/2006 | DE102005017925B3 Crank shaft housing cover for combustion engine, formed through cold massive forming, has arch-shaped middle part extending between two side parts and positioning eye to incorporate shaft |
| 07/26/2006 | CN1807660A GH696 alloy vane ausform forming process |
| 07/20/2006 | US20060157170 Thin films; forging, quenching, tempering |
| 07/13/2006 | US20060150413 Method for the production of a semi -finished product for a wing-shaped element |
| 07/13/2006 | US20060150405 Method for finishing crankshafts for motor vehicle engines |
| 06/29/2006 | DE19546975B4 Schmiedeverfahren für Titanlegierungen Forging process for titanium alloys |
| 06/28/2006 | EP1674172A1 Method for manufacturing high-pressure piping part and structure thereof |
| 06/22/2006 | DE102004062174A1 Verfahren zur Herstellung von hoch belastbaren Bauteilen durch Präzisionsschmieden Process for the preparation of heavy-duty components by precision forging |
| 06/21/2006 | EP1671719A1 Method for the manufacture of heavy-duty components by precision forging |
| 06/01/2006 | US20060112916 Cylinder head cover and method for mounting cylinder head cover to cylinder head |
| 05/31/2006 | EP1660258A1 A method and system for forming a cam-engaged rocker arm |
| 05/23/2006 | US7047788 Precision control of airfoil thickness in hot forging |
| 05/18/2006 | DE10245197B4 Verfahren zum Fräsen von tiefen Nuten zur Herstellung mehreren zueinander paralleler, hinsichtlich der Fräsbearbeitung instabiler Wänden an einem Werkstück Process for milling of deep grooves for preparing a plurality of mutually parallel, unstable with respect to the milling walls on a workpiece |
| 05/17/2006 | CN1772410A Method for forming geometrical profile of flash land in forging of complicated parts |
| 05/16/2006 | US7043836 Manufacturing method of rocker arm |
| 05/11/2006 | DE10256591B4 Verfahren und Vorrichtung zum Oberflächenkonturieren von Rohren als Rohlinge von Zylinderlaufbuchsen Method and apparatus for Oberflächenkonturieren of tubes as blanks of cylinder liners |
| 05/11/2006 | CA2590230A1 Vehicle powertrain joints comprising self-tapping fasteners |
| 05/02/2006 | US7037389 Thin films; forging, quenching, tempering |
| 04/20/2006 | US20060081211 Connecting rod apparatus and method |
| 04/18/2006 | US7028663 Fluid swirling device |
| 04/13/2006 | WO2006037167A1 Steering rack |
| 04/12/2006 | EP1645723A1 Turbine component, gas turbine engine, method for manufacturing turbine component, surface processing method, vane component, metal component, and steam turbine engine |
| 04/05/2006 | CN1754635A Forging die with marking means |
| 03/22/2006 | CN1246108C Method for extruding and precision roller forging thermal strength titanium alloy blades |
| 03/16/2006 | US20060054127 Member for internal combustion engine and production method thereof |