TORSION DAMPER DEVICE, LATCHING CLUTCH FOR HYDROKINETIC COUPLING APPARATUS, IN PARTICULAR FOR MOTOR VEHICLE, USING SUCH A TORSION DAMPER DEVICE, AND CORRESPONDING HYDROKINETIC COUPLING APPARATUS

摘要

It is a torsion damping device, of the type comprising two coaxial parts A, B mounted to rotate relative to one another against elastic members with circumferential action 19, with, intervening between those here, for their series mounting, a phasing washer 20. /P P According to the invention, the radial retention of this phasing washer 20 is ensured by a plurality of pads 55, which, each distinct others, are circularly spaced from each other, being each individually integral with one of the coaxial parts A, B concerned, and which, preferably, are made of synthetic material. /P P Application, in particular, to locking clutches for hydrokinetic coupling devices for motor vehicles.