Internal-combustion engines – Poppet valve operating mechanism – Cam
Reexamination Certificate
2007-01-04
2009-11-24
Chang, Ching (Department: 3748)
Internal-combustion engines
Poppet valve operating mechanism
Cam
C123S090310, C123S090440, C029S888100, C074S567000
Reexamination Certificate
active
07621245
ABSTRACT:
The present invention relates to a camshaft (1) for more preferably motor vehicle engines with a termination element (2) arranged with an axial end side in or on the camshaft (1) and permanently joined to the latter which closes off the camshaft (1) in axial direction and which is designed as drive element for an auxiliary unit on the output side. Here it is essential to the invention that the termination element (2) is formed as a formed sheet metal part.
REFERENCES:
patent: 4660269 (1987-04-01), Suzuki
patent: 5627464 (1997-05-01), Shinjo et al.
patent: 7314031 (2008-01-01), Le Troadec et al.
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patent: 299 18 298 (2000-02-01), None
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patent: 1 464 793 (2004-10-01), None
patent: 58-98608 (1983-11-01), None
European Search Report dated Mar. 5, 2009.
Chang Ching
Collard & Roe P.C.
Mahle International GmbH
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