Valve unit for cabin air spring module of motor vehicle or commercial vehicle, has valve device for aeration and deaeration of bellows, whose switching position is dependent on movement of set piston

摘要

The valve unit has a valve device for aeration and deaeration of bellows, whose switching position is dependent on a movement of a set piston. The set piston is coupled with the valve device by a coupling device. The coupling device is formed with a pivotable lever. The lever comprises a pivot point for the set piston or a coupling element and another pivot point for the valve device or another coupling element. An independent claim is also included for a cabin air spring module with a pneumatic connection.