Method and apparatus for driving hydraulic motors with agricultural tractors
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United States of America Patent
Stats
-
Feb 14, 2006
Grant Date -
May 5, 2005
app pub date -
Feb 5, 2004
filing date -
Nov 5, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
For connection to a hydraulic power supply of a tractor, wherein the tractor comprises a plurality of hydraulic supply circuits, and wherein each hydraulic supply circuit comprises a pair of quick couplers for connecting the hydraulic supply circuit to a hydraulic device, a hydraulic motor apparatus comprises a first pair of hydraulic lines adapted for connection to the quick couplers of a first hydraulic supply circuit; a second pair of hydraulic lines adapted for connection to the quick couplers of a second hydraulic supply circuit; and a hydraulic motor connected to both the first and second pairs of hydraulic lines such that fluid can flow from both the first and second hydraulic supply circuits through the hydraulic motor to drive the hydraulic motor.
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