B21K 1/18

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Showing 1 to 20 of 33 results

Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9782823 Forging device for the production of a piston blank, and method for the production of the piston blank by means of said forging deviceOct 05, 12Oct 10, 17MAHLE INTERNATIONAL GMBH
9759156 Asymmetric pistonMar 04, 15Sep 12, 17MAHLE INTERNATIONAL GMBH
9751163 Method for producing a pendulum of a pendulum slide cell pumpMay 06, 15Sep 05, 17MAHLE INTERNATIONAL GMBH
9739234 Complex-shaped forged piston oil galleriesApr 12, 16Aug 22, 17FEDERAL-MOGUL LLC
9656320 Method for simultaneously producing first and second piston partsJun 06, 12May 23, 17MAHLE INTERNATIONAL GMBH
9470311 Lightweight engine power cell assemblyJun 14, 12Oct 18, 16MAHLE INTERNATIONAL GMBH
9339898 Method for the production of a piston for an internal combustion engineDec 19, 14May 17, 16MAHLE INTERNATIONAL GMBH
9334958 Complex-shaped forged piston oil galleriesFeb 18, 13May 10, 16FEDERAL-MOGUL LLC
9272327 Method for producing shaped article of aluminum alloy, shaped aluminum alloy article and production systemJun 19, 14Mar 01, 16SHOWA DENKO K.K.
9243582 Complex-shaped piston oil galleries with piston crowns made by cast metal or powder metal processesFeb 17, 14Jan 26, 16FEDERAL-MOGUL LLC
9021695 Method for the production of a piston for an internal combustion engineMar 25, 14May 05, 15MAHLE INTERNATIONAL GMBH
8943687 Method for the production of a piston for an internal combustion engineApr 18, 11Feb 03, 15MAHLE INTERNATIONAL GMBH
8904634 Forging method for producing a piston or piston skirtJun 26, 12Dec 09, 14MAHLE INTERNATIONAL GMBH
8813734 Heat-insulating structureAug 18, 11Aug 26, 14MAZDA MOTOR CORPORATION
8756792 Digitally designed shims for joining parts of an assemblyJun 08, 11Jun 24, 14THE BOEING COMPANY
8484843 Method and device for producing a dispersion-hardened object that contains carbide nanoparticlesJan 20, 09Jul 16, 13FEDERAL-MOGUL BURSCHEID GMBH
8104174 Method for producing a pistonJan 28, 10Jan 31, 12GKN SINTER METALS HOLDING GMBH
8061029 Method for manufacturing a piston deviceMay 08, 08Nov 22, 11UNIPOINT ELECTRIC MFG. CO., LTD.
8046917 Method of refurbishing a diesel injector valve seatNov 21, 07Nov 01, 11DETROIT DIESEL REMANUFACTURING LLC
8011095 Method for producing a piston for an internal combustion engineNov 23, 05Sep 06, 11MAHLE INTERNATIONAL GMBH

Showing 1 to 20 of 33 results