Rotating piston machine

摘要

Rotary piston machine comprises a rolling body (52) which freely rotates in a pocket fixed to a housing or piston and supported on the side lying opposite a shaft surface on a sliding rail which rotates coaxial to the piston axis over a rolling body bearing. Preferred Features: The rolling body bearing lies between the sliding rail and an annular disk which is axially sprung opposite an annular piston. The annular disk lies on a ring made from an elastic material.