Torsional damper, in particular for motor vehicle friction clutch

摘要

A torsion damper for a motor vehicle clutch comprising, between an entrance component (11) and an exit component (12), a pre-damper (C), an intermediate damper (B) and a main damper (A). The axially operating elastic means (26B) included in the intermediate damper (B) are radially arranged between the elastic members with said intermediate damper (B) circumferentially operating elastic members (23B) and those of pre-damper (C).