Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing
Reexamination Certificate
2007-12-18
2007-12-18
Denion, Thomas (Department: 3748)
Internal-combustion engines
Poppet valve operating mechanism
With means for varying timing
C123S090160, C123S090150, C123S090310, C464S001000, C464S002000, C464S160000, C092S120000, C092S121000, C092S122000, C029S888100
Reexamination Certificate
active
11367450
ABSTRACT:
A valve timing control apparatus includes a driving side rotational member, a driven side rotational member formed with a plurality of recessed portions into which a supporting jig is insertable at a second side thereof in the axial direction, a fluid pressure chamber, a vane, a lock member, and a cover plate formed with a plurality of through holes, through which the supporting jig is insertable, at a position in which each of the plurality of through holes is overlapped with each of the plurality of recessed portions of the driven side rotational member in a condition where the relative rotational phase is restrained at the lock phase.
REFERENCES:
patent: 6994062 (2006-02-01), Kawai et al.
patent: 7246581 (2007-07-01), Suga et al.
patent: 2002-227620 (2001-01-01), None
A. Marquez, Esq. Juan Carlos
Aisin Seiki Kabushiki Kaisha
Denion Thomas
Fisher Esq. Stanley P.
Reed Smith LLP
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