Power plants – Pressure fluid source and motor – Input pump and rotary output motor system having...
Reexamination Certificate
2008-01-01
2008-01-01
Lazo, Thomas E. (Department: 3745)
Power plants
Pressure fluid source and motor
Input pump and rotary output motor system having...
C092S012200
Reexamination Certificate
active
11680967
ABSTRACT:
A control assembly for use with hydraulic apparatus having a housing, a trunnion extending from the housing, a return arm and a control arm mounted on the trunnion. The control assembly is attached to the trunnion arm and includes a pair of scissor return arms biased to place the hydraulic apparatus in a neutral condition, a pair of bushings and a spacer pressed into the bushings to form the assembly.
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Technical Information Manual for Series 40 Pumps, SPV40E, Rev. Apr. 1997.
Eaton, Hydrostatic Transaxles, Catalog 11-04-999, Aug. 1991.
Reid Bruce E.
Windhorst Scott E.
Hydro-Gear Limited Partnership
Lazo Thomas E.
Neal, Gerber & Eisenberg
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