| 摘要 |
<p>The invention discloses a torsion damper (23) comprising two guide discs (12, 18) fixed together at their internal periphery and which radially maintain the circumferential action springs (16), characterised in that one external guide disc (12), by its external annular portion (15), radially maintains the spring (16) on the outside, and one internal guide disc (18), by an annular maintaining portion (17), radially maintains the spring (16) on the inside. A crimped link (33) is effected between the two discs by flattening the ends (216) of lugs (212), belonging to the annular portion (15, 214) of the external disc (12), in contact with the surface (220), facing the drive element of a hydrokinetic coupling device, of the transversal portion (210) of the internal disc (18) comprising slots (212) in which the lugs are received, while the annular portion (15) of the external disc (12) comprises tabs (14) axially oriented to couple the rotating torsion damper with a friction disk.</p> |
