| 摘要 |
<p>An apparatus which is intended for operating pneumatically sprung seats and the like includes a pressure regulator and a venting valve. The pressure regulator and venting valve are built together into one unit, the housing (2) of the pressure regulator consisting of a piston in the venting valve, which is formed as a slide valve (1, 2) and the pressure regulator and venting valve are served by a common operating means (26).</p> |
