Damper structure for clutch

摘要

A clutch includes a clutch housing configured to hold a clutch plate, and a clutch gear configured to transmit rotary drive power to the clutch housing via a damper. The clutch housing has a rib that regulates a position, of the damper, in an axial direction. The dampers are accommodated in accommodation holes that are spaced from each other in a circumferential direction of the clutch gear. The rib is formed in an annular shape so as to be aligned with the accommodation holes.

主权项

1. A damper structure for a clutch, comprising:
a clutch housing configured to hold a plurality of clutch plates; a clutch gear configured to transmit rotary drive power to the clutch housing via a damper; and an annular rib provided in the clutch housing and configured to regulate a position of the damper in an axial direction of the clutch housing, the rib is a protrusion projecting, in an axial direction, from an end surface of the clutch housing towards the damper and a tip end surface of the rib is configured to contact with an end surface, in the axial direction, of the damper which faces the clutch housing, wherein:
the clutch housing has engagement projections that engage with engagement holes formed in a plurality of the dampers; andthe annular rib is aligned with the engagement projections and the annular rib and the engagement projections are integrally formed with the clutch housing.