Valve timing adjusting device and assembly apparatus of the...

Details Valve timing adjusting device and assembly apparatus of the... Valve timing adjusting device and assembly apparatus of the...

2006-03-28

2006-03-28

Denion, Thomas (Department: 3748)

Internal-combustion engines

Poppet valve operating mechanism

With means for varying timing

C123S090150, C123S090310, C464S160000

Reexamination Certificate

active

07017540

ABSTRACT:
A valve timing adjusting device includes a first rotor that rotates synchronously with a crankshaft of an engine, a second rotor that is relatively rotatable by a predetermined angle within the first rotor and is secured on the end face of an intake or exhaust camshaft, and a lock mechanism that restricts a relative rotation between the first rotor and the second rotor. The receiving hole of the lock mechanism is a stepped structure having a small part provided at the outermost located radially to the device.

REFERENCES:
patent: 6311657 (2001-11-01), Sugawara et al.
patent: 6460496 (2002-10-01), Fukuhara et al.
patent: 10-339116 (1998-12-01), None
patent: 11-101107 (1999-04-01), None
patent: WO 01/34947 (2001-05-01), None

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