Lubrication – Systems – Vertical shaft
Patent
1990-08-31
1991-11-19
Lazarus, Ira S.
Lubrication
Systems
Vertical shaft
184 65, 123192B, 123196R, F01M 104
Patent
active
050658417
ABSTRACT:
A balancer shaft is disposed parallel to a crankshaft, and rotated at the same speed as the crankshaft. An oil pump is provided below the balancer shaft and is driven by the balancer shaft. Oil passages are provided for supplying oil from the oil pump passing through a passage formed in the balancer shaft. The oil is ejected to a big end of a connecting rod.
REFERENCES:
patent: 2607332 (1952-08-01), Bosma
patent: 4028963 (1977-06-01), Nakamura et al.
patent: 4480607 (1984-11-01), Tsai et al.
patent: 4664228 (1987-05-01), Hashigaki et al.
Cariaso Alan B.
Farber Martin A.
Fuji Jukogyo Kabushiki Kaisha
Lazarus Ira S.
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