Motor vehicles – Power – Including traction motor of kind driven by noncompressible...
Patent
1980-02-29
1982-04-20
Pekar, John A.
Motor vehicles
Power
Including traction motor of kind driven by noncompressible...
60488, B60K 2500
Patent
active
043254527
ABSTRACT:
A work vehicle comprising a stepless hydraulic speed change apparatus, a radiator for cooling hydraulic fluid for the said apparatus, a hydraulic cylinder for actuating a work implement, and a hydraulic pump provided with a suction portion. A return flow path is provided for supplying hydraulic fluid from the radiator to the suction portion of the oil pump.
REFERENCES:
patent: 3148502 (1964-09-01), Granryd
patent: 3185241 (1965-05-01), Jackson
patent: 3646596 (1972-02-01), Bauer
Bando Niro
Miyata Junji
Watanabe Haruo
Kubota Ltd.
Pekar John A.
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