US PATENT SUBCLASS 475 / 164
.~.~ Single member has oppositely axially facing tooth sets

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}
163  DF  .~ Wabbler transmission {1}
164.~.~ Single member has oppositely axially facing tooth sets

DEFINITION

Classification: 475/164

Single member has oppositely axially facing tooth sets:

(under subclass 163) Subject matter wherein one of the gears has tooth sets one each of oppositely axially facing surfaces [figure]