Rotary tiller
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 23, 1985
Grant Date -
N/A
app pub date -
Jan 13, 1984
filing date -
Jan 13, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A rotary tiller having a housing defining a hydraulic fluid reservoir and rotatably support a tine shaft. A hydraulic motor is mounted to the housing in driving communication with the tine shaft. A pump unit is remotely located on an associated tractor. The reservoir received spent hydraulic fluid from the motor, cools the fluid, and surrenders the cooled fluid to the pump unit.
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Family
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