Patent ID: 7548713
Filing Date: 2009-06-16
Classification: F16D,G03G

Abstract:
1. A drive transmitting device comprising: a constant velocity joint that transmits a rotation driving force between a driving-side rotating member and a driven-side rotating member that align in an axial direction and engage each other; and a driving motor that is connected to the driving-side rotating member, wherein a rotation driving force of the driving motor is transmitted to a driven member through the constant velocity joint, any one of the driving-side rotating member and the driven-side rotating member includes the other one of the driving-side rotating member and the driven-side rotating member includes the constant velocity joint transmits the rotation driving force between the driving-side rotating member and the driven-side rotating member via the balls when the ball holding member is arranged in the cylindrical space and the balls are engaged in the grooves, and the driving-side rotating member extends inside the driving motor and is directly connected to a rotor as a driving shaft of the driving motor.