Pneumatic spring for receiving high forces in passenger car, has protective connecting pieces mounted at lid for rolling bellows such that connecting pieces surround downwardly openly rolling bellows in pot-like form

摘要

The spring (1) has a twin rolling bellows (4) provided with an upper roll fold (10) and a lower roll fold, where ends (5, 6) of the folds are attached at a revolution piston (3) and/or a lid (2). A folding roll bearing (17) is made of elastomer and arranged between the upper roll fold and the lid. Protective connecting pieces (14) are made of elastomer and mounted at the lid for the rolling bellows. The connecting pieces embrace the rolling bellows at distance (A) and surround downwardly openly the rolling bellows in a pot-like form. The lid is made from a deep-drawn metal sheet.