Hydrostatic transmission
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United States of America Patent
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-
Oct 23, 2012
Grant Date -
Jan 28, 2010
app pub date -
Jul 17, 2009
filing date -
Jul 22, 2008
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A hydrostatic transmission includes a closed fluid circuit, a hydraulic motor, a hydraulic pump fluidly connected to the hydraulic motor via the closed fluid circuit, and a fluid charging mechanism which supplies fluid delivered from the hydraulic pump to the closed fluid circuit during driving of the hydraulic pump.
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