Stabilization device for eccentric ring of radial piston pump has additional circular guide for shaft of ring or pump frame, offset relative to central axis of eccentric

摘要

The device is for an eccentric ring (2) of an eccentric (1), rotating with a shaft in the pump frame. Ring or frame has at least one additional circular guide for a shaft (48) of the other component, which is offset relative to the central axis (8) of the eccentric. The offset axis and central axis (47) of the circular guide extend parallel to the central eccentric axis and to the rotary axis (7) of the eccentric shaft. The intersection points of all four axis with a radial plane form a parallelogram.