A torsion damper, in particular two compositions - damping flywheel for motor vehicles

摘要

A torsion damper, in particular two compositions - torsion damping flywheel for motor vehicles, comprising two coaxial parts (1, 2), which can be rotated in relation to each other against lubricated elastic members (3) are mounted in a sealed cavity (5) are mounted, which for the most part on a first (1) of the coaxial parts (1, 2) and attached by a movement seal (67) is closed, wherein the movement seal (67) to a support part (11) which is provided to the first coaxial portion (1) and the movement seal (67) radially between the support part (11) and a total of axially oriented annular contact support surface (79) is arranged to the second (2) of the coaxial parts (1, 2), characterized in that the movement seal (67) a sealing member (68) in the general the form of a slit (75) comprises a ring, which on the one hand radially against the annular contact support surface (79) and, on the other hand, axially onto a transverse surface (18) of the carrier part (11) is pressed elastically.