1. British thinking favoured epicyclic and planetary gears , concealed in the rear hub. 2. The casing is the carrier for this planetary gear train . ]] 3. The efficiency loss in a planetary gear train is 3 % per stage. 4. The planetary gear driving power through direct connection or link initiates the sun gear. 5. This variable ratio functions in addition to the torque multiplication of the planetary gears . 6. The converter now incorporated two turbines and a planetary gear set, with a single stator. 7. Planetary gear trains provide high power density in comparison to standard parallel axis gear trains.8. The robot's waist gyrated sexily using a planetary gear . 9. The method of motion of a planetary gear structure is different from traditional parallel gears. 10. Hockaday provided everything from a Model T's planetary gear to upholstery for a rumble seat,
