Patent ID: 7117986
Filing Date: 2006-10-10
Classification: F16D,Y10T

Abstract:
1. Thrust bearing ( 10 ) for a clutch of a motor vehicle, comprising an axially movable piston ( 14 ), and a ring ( 26 I), integral with a bearing race (C 1 ) hooked onto the piston ( 14 ) by the use of elastic pinching means with an axial effect ( 38 , 40 ) including an annular attachment ( 40 ), the ring ( 26 I) being equipped with a proximal face (F 1 , 62 ) and with a distal face (F 2 , 70 ) which is arranged axially after the proximal face (F 1 , 62 ), the proximal face (F 1 , 62 ) bearing on a first hooking face (A 1 , 64 ) formed in the piston ( 14 ), the pinching means ( 38 , 40 ) bearing on the distal face (F 2 , 70 ) of the ring ( 26 I) and a second hooking face (A 2 , 76 ) formed in the piston ( 14 ), wherein the first (A 1 , 64 ) and second (A 2 , 76 ) hooking faces formed in the piston ( 14 ) are arranged axially in front of the distal face (F 2 , 70 ) of the ring ( 26 I), wherein the annular attachment ( wherein the piston ( wherein the first hooking face (A