| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent grease leakage in a brake side clutch part. <P>SOLUTION: This clutch unit is composed of a lever side clutch part on the input side for controlling the transmission or cutoff of rotational torque to the output side by lever operation, and a brake side clutch part on the output side for transmitting input torque from the lever side clutch part to the output side and cutting off inverse input torque from the output side. The lever side clutch part includes an inner ring 15 for transmitting the torque from an input side member by the lever operation to the brake side clutch part. The brake side clutch part includes a cover 24 for restricting rotation. The inner ring 15 includes a diametrically expansive part 15c bending in the axial direction by extending outside in the radial direction from an end part of a cylindrical part 15b and slidably abutting on the cover 24. A seal member 32 for blocking up an opening part formed in the cover 24 is interposed between the cover 24 and the diametrically expansive part 15c of the inner ring 15. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
