Camshaft adjusting device

Details Camshaft adjusting device Camshaft adjusting device

2011-01-11

2011-01-11

Chang, Ching (Department: 3748)

Internal-combustion engines

Poppet valve operating mechanism

With means for varying timing

C123S090150, C464S160000

Reexamination Certificate

active

07866289

ABSTRACT:
In a camshaft adjusting device including a vane cell adjuster component for coupling a camshaft to a crankshaft to be driven by the crankshaft in an adjustable angular relationship, wherein a vane rotor is mounted onto the camshaft by a central hollow clamping bolt including a control valve for controlling the flow of control fluid to and from the vane cells so as to control the relative angular position of the camshaft, an additional fixing means is provided between the vane rotor and the camshaft for assisting a rotationally fixed coupling of the vane rotor with the camshaft.

REFERENCES:
patent: 7025023 (2006-04-01), Lehmann et al.
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patent: 198 17 319 (1999-10-01), None
patent: 100 50 606 (2001-04-01), None
patent: 101 61 701 (2001-06-01), None
patent: 101 09 837 (2002-09-01), None
patent: 103 46 443 (2005-05-01), None
patent: 103 56 907 (2005-07-01), None

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