Motor vehicles – Compensating devices
Patent
1985-07-12
1988-04-12
Bertsch, Richard A.
Motor vehicles
Compensating devices
74467, 180 701, 180292, 184 15, B60K 1706
Patent
active
047368098
ABSTRACT:
An off the road vehicle embodying an improved power unit having a compact transmission assembly comprising a main transmission and an auxiliary transmission. The transmissions are separated by a common partition wall of a major casting of the engine and the change speed transmission are contained within respective cavities formed by the partition and covers affixed to opposite sides of the partition. An improved arrangement is provided for lubricating the auxiliary transmission from the main transmission and for returning the lubricant from the auxiliary transmission to the main transmission. The return is designed so as to maintain a higher level of lubricant in the auxiliary transmission when the engine is running than when it is not running so as to insure good lubrication during running and good drainage when the engine is not running.
REFERENCES:
patent: 4082156 (1978-04-01), Krolak et al.
patent: 4145883 (1979-03-01), Forster et al.
patent: 4170273 (1979-10-01), Kodama et al.
patent: 4203498 (1980-05-01), Kodama
patent: 4373601 (1983-02-01), Onda et al.
patent: 4574910 (1986-03-01), Miki et al.
Bertsch Richard A.
Beutler Ernest A.
Yamaha Hatsudoki Kabushiki Kaisha
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