475 / | HD | PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS |
162 | DF | PLANET PERIPHERY SURROUNDS AXIS OF INTERACTING GEAR (E.G., ECCENTRICALLY DRIVEN TRANSMISSON) {11} |
163 | .~ Wabbler transmission {1} | |
164 | DF | .~.~> Single member has oppositely axially facing tooth sets |