Pneumatic spring with integrated control valve

摘要

The spring has an unreeling pipe for accommodating an axially movable control element (17). Power transmission components are provided at an end of the control element. An axial stop for limitation of an axial movement is provided at another end of the control element. The axial stop is supported at a ring housing, which is connected by mounting with the unreeling pipe. The axial stop of the control element is formed by a radially movable element (35). The power transmission components and the control element are designed as a single piece.