US PATENT SUBCLASS 475 / 204
.~ Variable speed or direction is planetary transmission

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

198  DF  VARIABLE SPEED OR DIRECTION TRANSMISSION COMBINED WITH DIFFERENTIAL {7}
204.~ Variable speed or direction is planetary transmission {1}
205  DF  .~.~> Plural planetary units combined with differential

DEFINITION

Classification: 475/204

Variable speed or direction transmission is planetary:

(under subclass 198) Subject matter wherein said other transmission is a planetary gear transmission as defined in the class definition.

SEE OR SEARCH THIS CLASS, SUBCLASS:

71, for this combination together with a fluid drive.