Internal-combustion engines – Poppet valve operating mechanism – Tappet
Patent
1996-11-04
1998-01-13
Lo, Weilun
Internal-combustion engines
Poppet valve operating mechanism
Tappet
123 9052, 74569, F01L 114
Patent
active
057067724
ABSTRACT:
Light metal tappets have been widely used in an internal combustion engine instead of conventional steel tappets. On the upper surface of a top wall of a body, a wear resistant cam receiving plate is put, and a projection of the cam receiving plate is engaged in a groove of the top wall, so that the cam receiving plate is integrally connected with the body, thereby making the tappet smaller and lighter.
REFERENCES:
patent: 1649409 (1927-11-01), Jardine
patent: 3675631 (1972-07-01), Hixson
patent: 5284112 (1994-02-01), Takehara et al.
patent: 5445119 (1995-08-01), Regueiro
Fuji Oozx Incorporated
Lo Weilun
LandOfFree
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