Patent ID: 8821027
Filing Date: 2014-09-02
Classification: B60G,F16C

Abstract:
1. Suspension stop device for a suspension arm of a vehicle, the arm being provided with a coil spring, the device comprising: a stop bearing defining a rotation axis of the device and provided with a bottom metal washer turning with respect to a top metal washer; a support piece made from synthetic material for transmitting to the bottom washer forces exerted by the spring, the support piece comprising a support zone for the bottom washer; and a cover covering the top washer, the cover and the support piece define a housing for the bearing therein, the cover and the support piece define an annular labyrinth connecting the housing to the outside, and an annular deflector, the annular deflector and the cover define at least one top opening and the annular deflector and the support piece define at least one bottom opening, the top and bottom openings constituting top and bottom entry channels from the outside into a same entry portion of the labyrinth.