PLANETARY GEARSET

摘要

A planetary gearset (11) provided with a sun gear (12), a ring gear (13), an d a carrier (15) that rotatably retains a plurality of pinion gears (14) arranged between the sun gear (12) and the ring gear (13) as elements, in which one of the elements is made a fixed element and one of the other elements is made a rotating element, and which transmits torque between that rotating element and an external member provided in a location eccentric wit h respect to that rotating member, is constructed such that the fixed element (15) is movably retained in the direction of a load from the transmission of torque between the rotating element (13) and the external member (19), and t he load from the transmission of torque between the rotating element (13) and t he external member (19) is received by a fixed portion (16) that rotatably retains that rotating element (13).