Stroke adjusting device for valves of a combustion engine

United States of America Patent

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Oct 19, 2010
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Aug 14, 2008
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Jun 20, 2002

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Abstract

A device for adjusting the valve lift (1) of the valves of a combustion engine comprising a lever (3) being driven by a camshaft (4), pushed against the cam-shaft (4) by a spring, which cooperates with at least one valve engagement means and is positioned by a positioning means (6).

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Patent Owner(s)

Patent Owner	Address
KOLBENSCHMIDT PIERBURG INNOVATIONS GMBH	74172 NECKARSULM

International Classification(s)

F01L:CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINE....

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Inventor Name	Address	# of filed Patents	Total Citations
Flierl, Rudolf	Kaiserlautern, DE	15	88
Gollasch, Daniel	Kaiserlautern, DE	2	9
Mohr, Mark Andy	Kaiserlautern, DE	3	16

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Stroke adjusting device for valves of a combustion engine

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United States of America Patent

12191354

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US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
October 19, 2010	US,7814875,B2 US7814875B2	GRANTED PATENT AS SECOND PUBLICATION
December 04, 2008	US,20080295788,A1 US20080295788A1	FIRST PUBLISHED PATENT APPLICATION

PATENT NO	7814875
SERIAL NO	12191354
DOCKET NO

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12191354

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