A wheel axle suspension bearing assembly is adapted for coupling a trailing arm having an eye to a vehicle chassis, the assembly comprising a pivot bolt, a bearing bracket with spaced apart side plates having elongate holes for the pivot bolt, and an eccentric disc for adjustment of the position of the pivot bolt in the elongate holes. The eccentric disc is rotatable relative to the pivot bolt. Protrusions engage the outer contour of the eccentric disc, such that a cam drive is provided in which a rotational adjustment of the eccentric disc about the pivot bolt induces a translational adjustment of the bolt shaft in the elongate holes. The shaft of the pivot bolt is provided with a flat abutment surface that extends at least partially along a length of the shaft, and is mounted with said abutment surface in at least one of the elongated holes, and with the abutment surface parallel to the upper and lower edge surface of the at least one elongate hole. The shaft of the pivot bolt is confined between the upper and the lower edge surfaces of at least one of the elongate holes such that substantial movement of the pivot bolt in a direction perpendicular to the adjustment direction is prevented.
WHEEL AXLE SUSPENSION BEARING ASSEMBLY
RADACHSENAUFHÄNGUNGSLAGERANORDNUNG
ENSEMBLE PALIER DE SUSPENSION D'ESSIEU DE ROUE
23.07.2025
Patent
Elektronische Ressource
Englisch