US PATENT SUBCLASS 475 / 104
.~.~.~ Fluid brake for planetary element

Current as of: June, 1999
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475 /   HD   PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS

31  DF  FLUID DRIVE OR CONTROL OF PLANETARY GEARING {11}
91  DF  .~ Fluid resistance inhibits relative rotation {5}
93  DF  .~.~ Valve inhibits fluid flow {7}
104.~.~.~ Fluid brake for planetary element {3}
105  DF  .~.~.~.~> And fluid clutch
106  DF  .~.~.~.~> Bevel gearing
107  DF  .~.~.~.~> Sun or orbit braked

DEFINITION

Classification: 475/104

Fluid brake for planetary element:

(under subclass 93) Subject matter wherein the valve controls a fluid brake*. [figure]