A friction coupling device comprising a dual damping flywheel having means for limiting radial movements of the flange relative to the primary flywheel

摘要

The invention relates to a friction clutch device (10) particularly for an automobile, for coupling a first rear driving shaft (12) and a second front driven shaft (14A) which are coaxial and capable of radial movement relative to each other, the clutch device including: a rear primary assembly (38) carried by the driving shaft (12); a front radial secondary web (40) carried by the driven shaft (14A); characterised in that the secondary web (40) carries a first abutment face (86) which is arranged with a radial clearance (J3) radially opposite from a second abutment face (88) of the lid (66) in order to limit the radial movements of the secondary web (40) relative to the primary assembly (38).