Rolling mounting of two relatively movable parts - has rolling bodies between opposite rolling surfaces of the parts

摘要

Rolling mounting includes two parts movable relatively to each other. Between opposite positioned rolling surfaces of both parts are positioned rolling bodies. The rolling bodies (I) which are form an elastically deformable material are inserted between the two parts under a light compressive loading. Between bodies (I) are inserted few rolling bodies (II) from a harder material. The dia. of bodies (II) is smaller than the dia. of bodies (I) and their size is within an elastic deformation of the elastic rolling bodies. Bodies (II) are equally spaced between bodies (I), and are balls made from an elastic material such as polyurethane and from a hard material such as polyamide, polypropylene or steel.