ROTATORY DRIVING FORCE TRANSMISSION STRUCTURE AND MOTOR DEVICE

摘要

PROBLEM TO BE SOLVED: To prolong the service life of a rubber body for buffering transmitted rotatory driving force. SOLUTION: Each damper part 25 of a rubber damper 14 is supported in the circumferential direction of a rotation axis between a side face 23a of an engaging part 23, provided at a damper accommodating part 22 for accommodating the rubber damper 14, and a side face 29a of an engaging projecting part 29 provided at an output plate 15. A space part 27 for allowing the elastic deformation of the damper part 25 is provided on the inner side face 25c side of each damper part 25.