Air bag for a side impact protection device in a vehicle comprises a protective chamber, and an overload chamber provided with a discharge opening and connected to the protective chamber via an overload line

摘要

Air bag (1) for a side impact protection device comprises at least one protective chamber (2) which when inflated serves for catching a vehicle occupant, and an overload chamber (4) provided with a discharge opening (6). The overload chamber is connected to the protective chamber via an overload line (5). The discharge rate of the gas can be set via the size of the cross-section of the discharge opening and the size of the cross-section of the overload line. Preferred Features: The air bag is made of coated and/or laminated fabric. The air bag has several overload chambers. The overload chamber is connected to the protective chamber via several overload lines.