Internal-combustion engines – Poppet valve operating mechanism – Tappet
Patent
1997-01-09
1998-01-06
Lo, Weilun
Internal-combustion engines
Poppet valve operating mechanism
Tappet
123 9045, F01L 120
Patent
active
057043183
ABSTRACT:
Between the end of a valve and a valve-operating cam in an internal combustion engine, a valve lifter is inserted. A filler enclosing portion is formed between a shim and the body of the valve lifter. Through an opening from an injector, a filler is introduced into the filler enclosing portion, so that valve clearance is corrected to zero. Differences in valve clearance can be easily corrected.
REFERENCES:
patent: 2954016 (1960-09-01), Leese
patent: 3989016 (1976-11-01), Morgan
patent: 5119774 (1992-06-01), Krieg et al.
patent: 5295460 (1994-03-01), Dohring et al.
Fuji Oozx Inc.
Lo Weilun
LandOfFree
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