Rider transaxle having improved hydrostatic transmission

Details Rider transaxle having improved hydrostatic transmission Rider transaxle having improved hydrostatic transmission

1996-05-10

1998-06-23

Nguyen, Hoang

Power plants

Pressure fluid source and motor

Input pump and rotary output motor system having...

F16D 3900

Patent

active

057688923

ABSTRACT:
An improved hydrostatic transmission which is compact, reliable and economical to manufacture, including a novel means for reducing the speed of the input to the transaxle using both hydraulics and mechanical gearing; an improved differential which is stronger and less complicated than prior art designs; a more effective and efficient means for braking the transaxle, an improved means for hydraulically bypassing the hydrostatic transmission and a unique check valve arrangement for maintaining oil pressure within the hydrostatic transmission.

REFERENCES:
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patent: 5493862 (1996-02-01), Folsom
patent: 5501640 (1996-03-01), Hauser et al.
patent: 5616092 (1997-04-01), Hauser et al.

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