Double flywheel vibration damper for motor vehicle, has deformable stop units housed in cavities or recesses of annular piece and/or flywheel and cooperating with ends of recesses and with ends of humps formed on another flywheel

摘要

The damper has an annular piece (26) radially extending between flywheels and rotatably integrated with one flywheel (10). Elastically deformable stop units (42) arranged between the flywheels are housed in cavities or recesses (24) of the annular piece and/or the flywheel (10). The stop units cooperate with ends (34) of the recesses and with ends (46) of humps (48) formed on another flywheel.