Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing
Reexamination Certificate
2006-09-05
2006-09-05
Denion, Thomas (Department: 3748)
Internal-combustion engines
Poppet valve operating mechanism
With means for varying timing
C123S090150, C464S160000
Reexamination Certificate
active
07100555
ABSTRACT:
An outer bottom of an engaging member, which is formed as a tubular shape having a bottom, is contact with an inner wall of a housing existing in the opposite direction of a fitting direction. The engaging member urges and covers one edge of an urging member. As a result, pressure, which the inner wall of the housing receives, can be decreased comparing with the structure, in which the urging member is directly in contact with the inner wall of the housing.
REFERENCES:
patent: 6647936 (2003-11-01), Lewis
patent: 2002-89212 (2002-03-01), None
Chiba Tomonari
Imaizumi Tatsuhiko
Chang Ching
Denion Thomas
Denso Corporation
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