Valve drive of an internal combustion engine comprising a...

Details Valve drive of an internal combustion engine comprising a... Valve drive of an internal combustion engine comprising a...

2004-03-17

2008-08-12

Cronin, Stephen K. (Department: 3747)

Internal-combustion engines

Poppet valve operating mechanism

With means for varying timing

C123S090150

Reexamination Certificate

active

07409938

ABSTRACT:
The invention relates to a valve drive of an internal combustion engine, comprising at least one camshaft whereon at least one cam carrier is arranged in a rotationally fixed and axially displaceable manner. Means for applying axial tension are formed between the at least one camshaft and the at least one cam support, thereby enabling the at least one cam support to be fixed in an axial manner.

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