US PATENT SUBCLASS 475 / 172
.~.~ Condition responsive control

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

162  DF  PLANET PERIPHERY SURROUNDS AXIS OF INTERACTING GEAR (E.G., ECCENTRICALLY DRIVEN TRANSMISSON) {11}
169  DF  .~ Means to change speed ratio between input and output {4}
172.~.~ Condition responsive control

DEFINITION

Classification: 475/172

Condition responsive control:

(under subclass 169) Subject matter wherein said means is affected by a condition responsive* control.

SEE OR SEARCH THIS CLASS, SUBCLASS:

254+, and see the search notes therein for related subject matter.