Hydraulic drive apparatus
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United States of America Patent
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-
Feb 7, 2006
Issued Date -
N/A
app pub date -
Oct 31, 2003
filing date -
Feb 24, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A hydrostatic drive device comprising a hydrostatic transmission mounted in a housing and a single output shaft driven by the hydrostatic transmission and extending out of the housing. The hydrostatic transmission has a center section mounted entirely within the housing and a rotatable hydraulic pump and a rotatable hydraulic motor mounted on the center section and connected through hydraulic porting in the center section. A pump shaft extends into the housing to drive the pump block, and the longitudinal axis of the output shaft is perpendicular to the longitudinal axis of the pump shaft.
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