US PATENT SUBCLASS 475 / 56
.~.~ Sun and carrier braked

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}
47  DF  .~ Impeller-turbine type fluid circuit and mechanical path in parallel {9}
56.~.~ Sun and carrier braked

DEFINITION

Classification: 475/56

Sun and carrier braked:

(under subclass 47) Subject matter wherein the planetary transmission is controlled by the braking of a sun gear* and a planet carrier*.

SEE OR SEARCH THIS CLASS, SUBCLASS:

278, and 284+, for a similar planetary transmission without a fluid drive. [figure]