US PATENT SUBCLASS 475 / 53
.~.~ Planetary gearing divides paths


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475 /   HD   PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS

31  DF  FLUID DRIVE OR CONTROL OF PLANETARY GEARING {11}
47  DF  .~ Impeller-turbine type fluid circuit and mechanical path in parallel {9}
53.~.~ Planetary gearing divides paths


DEFINITION

Classification: 475/53

Planetary gearing divides paths:

(under subclass 47) Subject matter wherein gearing under the class definition is before the fluid torque transmitting means in the path of power transmission and is effective to split such path into parallel fluid and mechanical paths, an input element of said gearing being rotatable relative to all elements of said fluid torque transmitting means. [figure]