Motor vehicles – Power – Including traction motor of kind driven by noncompressible...
Patent
1980-02-29
1982-04-06
Peters, Jr., Joseph F.
Motor vehicles
Power
Including traction motor of kind driven by noncompressible...
165 38, B60K 1710
Patent
active
043231373
ABSTRACT:
A work vehicle having an oil cooling path through which a working oil within the transmission housing for the hydraulically driven transmission means is circulated to the transmission case through the cooler.
There is disposed a bypass adapted to return the working oil directly to the transmission case from said transmission housing without passing through the cooler when the pressure in said transmission housing exceeds a predetermined value.
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patent: 3780820 (1973-12-01), Schwab et al.
patent: 3989117 (1976-11-01), Hill
patent: 4132283 (1979-01-01), McCurry
Bando Niro
Miyata Junji
Tone Masatsugu
Watanabe Haruo
Greigg Edwin E.
Kubota Ltd.
Mar Michael
Peters Jr. Joseph F.
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