Device for holding radial return springs of piston of switching element for machine gear box, has holding structure to hold return springs at desired height such that compressing of spring is enabled, while closing switch element

摘要

The holding device has a holding structure for holding several return springs (2) at a predetermined height at an opened state of a switching element. The compressing of the return spring is enabled, while closing the switching element without significant friction losses, which influence the characteristic of the return spring. The holding structure is provided with a holding component made of plastic material, glass or carbon fiber. A counter-portion (8) is connected with a spring support plate (1).