Linear storage, has antifriction bearing exhibiting rolling bodies that are provided in form of ball, where rolling bodies exhibit two parallel flat areas, which break through perpendicularly from roller axis

摘要

The storage has an antifriction bearing exhibiting rolling bodies (1) that are provided in the form of a ball, where the rolling bodies exhibit two parallel flat areas (2), which break through perpendicularly from a roller axis (3). The rolling bodies are arranged next to each other in cage of the antifriction bearing. The rolling bodies are accommodated in the cage, which is axially movable limited in a case or a housing. A switching element is fastened to a piston rod. A piston is adjustably supported for forming a pressure chamber by the antifriction bearing in a cylinder.