Hydraulic motor apparatus

Details Hydraulic motor apparatus Hydraulic motor apparatus

2005-01-11

2005-01-11

Lewis, Tisha (Department: 3681)

Planetary gear transmission systems or components

Fluid drive or control of planetary gearing

Pump and motor in series with planetary gearing

C060S458000

Reexamination Certificate

active

06840879

ABSTRACT:
A hydraulic motor assembly having a motor and gear reduction set mounted in a housing. The housing may be formed of separate components, including the external surface of the ring gear and the hydraulic motor port block. Pressure relief valves or neutral valves may be located in the motor port block.

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