Hinge mounting for adjustment device of motor vehicle seat, has planet and sun wheels with ring-shaped spring elastically deformable in radial direction to exert force onto sun or planet wheel and toothed surfaces respectively

摘要

The mounting has a pair of external gear wheels (22,26), several planet wheels (30,32,34) and a driving sun wheel (36) comprising toothed surface for meshing with the planet wheels. The planet wheel and sun wheel have a ring-shaped spring (44) forming partially toothed surface and elastically deformable in radial direction for exerting a force onto the sun wheel or planet wheel and the toothed surfaces respectively.