PLANETARY DIFFERENTIAL TYPE MOTION CONVERTING MECHANISM, AND ITS ASSEMBLING METHOD AND POWER DEVICE EQUIPPED THEREWITH

摘要

PROBLEM TO BE SOLVED: To provide a planetary differential type motion converting mechanism suppressing the occurrence of uneven wear or fracture on the tooth faces of a screw and a gear formed on a planetary shaft and of a screw and a gear meshing with the screw and the gear, resulting from the inclination of the planetary shaft.;SOLUTION: The planetary differential type motion converting mechanism 100 includes a sleeve 41 for abutting on a rear side planetary gear 32b located on the opposite side to the operating direction of a load F operating on a sun shaft 20 in the axial direction, out of a pair of planetary gears 32a, 32b provided at both ends of the planetary shaft 30, through the center side of the planetary differential type motion converting mechanism 100 to support the planetary shaft 30 at its rear-side end.;COPYRIGHT: (C)2010,JPO&INPIT