Glide ring unit for a radial piston pump comprises metal inner and outer rings and an intermediate ring which consists of three annular elastomer components

摘要

The glide ring unit (1) for a radial piston pump comprises metal inner and outer rings (2, 3) and an intermediate ring (4) which consists of three annular elastomer components. The material of the middle component is an elastomer with a high damping effect on airborne and structure-borne sound, while the material of the end components is an elastomer with good gliding characteristics.