Torsional damper, notably a clutch friction assembly for a motor vehicle

摘要

PCT No. PCT/FR95/01474 Sec. 371 Date Jul. 8, 1996 Sec. 102(e) Date Jul. 8, 1996 PCT Filed Nov. 8, 1995 PCT Pub. No. WO96/14521 PCT Pub. Date May 17, 1996A torsional damper having a disc (4), two guide washers (2,3), a hub (7) and low stiffness sprigs (8). The output member has a stepped annular flange (9) with a lower first area (73) and a second area (74) axially offset relative to the first portion. The second portion has teeth, and a bearing (91) is rotationally locked to the disc (4) to form a housing for the low stiffness springs (8).