Recoil spring damper unit

摘要

The spring damper incorporates a support spring made of elastomer material. It comprises first and second individual springs (5,6) arranged adjoining one another axially in the displacement direction (7) and connected together by a bending spring (8). The individual springs and bending spring are each formed as hollow springs. The support spring (1) has a circumferential rhomboid recess (11) radially inside it in the area of the bending spring. It has a congruent support body (12) inside it, made of non-compressible material which is enclosed by the support spring in the non-loaded state at a circumferential distance.