F01L 1/20

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9988947 Fast acting switching valve train system for valve deactivationJan 11, 16Jun 05, 18Schaeffler Technologies AG & Co. KG
9957856 Hydraulic valve drive of an internal combustion engineOct 08, 14May 01, 18Schaffer Technologies AG & Co. KG
9903233 Coupling pin anti-rotation for a switchable roller finger followerJul 21, 16Feb 27, 18SCHAEFFLER TECHNOLOGIES AG & CO. KG
9840949 Valve switching apparatusNov 05, 15Dec 12, 17HYUNDAI MOTOR COMPANY
9822672 Internal combustion engineAug 06, 14Nov 21, 17TOYOTA JIDOSHA KABUSHIKI KAISHA
9822675 Valve opening and closing apparatusNov 16, 15Nov 21, 17HYUNDAI MOTOR COMPANY
9816405 Rocker base for valve actuation systemSep 29, 15Nov 14, 17CATERPILLAR INC.
9790824 Lost motion valve actuation systems with locking elements including wedge locking elementsJul 15, 14Oct 17, 17JACOBS VEHICLE SYSTEMS, INC.
9732643 Engine valve actuation mechanism for producing a variable engine valve eventMay 21, 16Aug 15, 17Shanghai Universoon Autoparts Co., Ltd.
9702276 System comprising an accumulator upstream of a lost motion component in a valve bridgeJul 15, 15Jul 11, 17JACOBS VEHICLE SYSTEMS, INC.
9664076 Switchable finger follower with lash adjustment shimJun 19, 15May 30, 17SCHAEFFLER TECHNOLOGIES AG & CO. KG
9638073 Valvetrain for an engineJun 26, 15May 02, 17DEERE & COMPANY
9556760 Low friction shim surfaceDec 10, 13Jan 31, 17MECHADYNE INTERNATIONAL LIMITED
9512743 Valvetrain impact absorberMar 24, 15Dec 06, 16FORD GLOBAL TECHNOLOGIES, LLC
9435234 Combined rocker arm apparatus for actuating auxiliary valve of engineMay 03, 11Sep 06, 16SHANGHAI UNIVERSOON AUTO PARTS CO., LTD., Shanghai Universoon Autoparts Co., Ltd.,
9416692 Auxiliary valve actuating mechanism of engineMay 03, 11Aug 16, 16SHANGHAI UNIVERSOON AUTO PARTS CO., LTD., Shanghai Universoon Autoparts Co., Ltd.,
9376941 Method and apparatus for resetting valve lift for use in engine brakeSep 05, 11Jun 28, 16SHANGHAI UNIVERSOON AUTO PARTS CO., LTD., Shanghai Universoon Autoparts Co., Ltd.,
9255778 Gauge apparatus having profile assemblyDec 11, 12Feb 09, 16HONDA MOTOR CO., LTD.
9145797 Variable travel valve apparatus for an internal combustion engineSep 09, 13Sep 29, 15JP Scope, Inc.
9145798 Mechanically controllable valve drive arrangementNov 29, 12Sep 29, 15KOLBENSCHMIDT PIERBURG INNOVATIONS GMBH

Showing 1 to 20 of 62 results