CLUTCH FOR VEHICLE

摘要

A clutch for a vehicle includes a hub disposed on a rotary shaft such that a rotation thereof is restricted, a sleeve spline-coupled to an outer circumference of the hub, a clutch member disposed on the rotary shaft, and a clutch ring disposed between the clutch member and the hub, wherein the clutch ring is pressed against the clutch member by the sleeve and the hub, wherein the clutch ring comprises a pressed part to which an amount of force pressing against the clutch member is applied from the sleeve and the hub, the sleeve comprises pressing protrusions that transfer the axial driving force of the sleeve to the pressed part, and the hub comprises displacement converting portions that convert a relative rotational displacement with respect to the clutch ring into an axial linear displacement of the clutch ring.

主权项

1. A clutch for a vehicle comprising:
a hub disposed on a rotary shaft such that a rotation thereof is restricted; a sleeve spline-coupled to an outer circumference of the hub such that the sleeve is able to linearly slide in a longitudinal direction of the rotary shaft; a clutch member disposed on the rotary shaft such that the clutch member and the rotary shaft are rotatable relative to each other; and a clutch ring disposed between the clutch member and the hub, wherein the clutch ring is pressed against the clutch member by the sleeve and the hub such that the clutch ring transmits torque using frictional force formed between the clutch ring and the clutch member, wherein the clutch ring comprises a pressed part to which an amount of force pressing against the clutch member is applied from the sleeve and the hub, the sleeve comprises pressing protrusions that transfer the axial driving force of the sleeve to the pressed part, and the hub comprises displacement converting portions that convert a relative rotational displacement with respect to the clutch ring into an axial linear displacement of the clutch ring.