Motors: expansible chamber type – Constantly applied motive fluid with controlled venting – Motive fluid constantly applied to and vented from opposed...
Patent
1992-07-29
1993-04-20
Look, Edward K.
Motors: expansible chamber type
Constantly applied motive fluid with controlled venting
Motive fluid constantly applied to and vented from opposed...
92 29, 92129, 92130R, F15B 1302, F01B 900, F16J 110
Patent
active
052032507
ABSTRACT:
A fluid cylinder mechanism couplable to a vehicle and having a piston slidable within the cylinder, a rod couplable to an implement and shiftable within an opening in the piston, the rod being adapted to shift vertically within the piston a an implement rides over ground undulations, and an abutment mechanism coupled to the rod for abutment with the piston when the piston shifts upwardly due to selective forcing of fluid into the rod end of the cylinder by the operator to transfer the weight of the implement to the vehicle or to lift the implement for transport.
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Deere & Company
Look Edward K.
Ryznic John
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