Power transmission system for tractor

Details Power transmission system for tractor Power transmission system for tractor

1978-09-14

1981-04-21

Pekar, John A.

Motor vehicles

Having four wheels driven

Including pump and fluid motor, or generator and electric...

74 156, 180 53R, B60K 1728, B60K 1734

Patent

active

042627680

ABSTRACT:
A power transmission system for a tractor comprising a hydraulic pump, a hydraulic motor to be driven by the oil forced out from the pump, a PTO transmission mechanism coupled to the shaft of the hydraulic pump and a wheel transmission mechanism coupled to the output shaft of the hydraulic motor. The power from an engine is transmitted to the PTO transmission mechanism by way of the pump shaft before being delivered to the wheel transmission mechanism.

REFERENCES:
patent: 3185241 (1965-05-01), Jackson
patent: 3196696 (1965-07-01), Ritter
patent: 3701393 (1972-10-01), Lemons
patent: 3817341 (1974-06-01), Greene
patent: 3833079 (1974-09-01), Gego
patent: 3994353 (1976-11-01), Greene

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