Air spring bellows for use in vehicle air spring or vehicle air damper, has bellow wall made of elastomeric material, and reinforcement arrangement is embedded in bellow wall

摘要

The air spring bellows (2) has a bellow wall (4) made of elastomeric material, and a reinforcement arrangement is embedded in the bellow wall. The reinforcement arrangement has an inner and outer reinforcement layer (10,8). The inner and the outer reinforcement layers have multiple filaments. The inner and the outer reinforcement layers have a filament density deviating sectionally from each other. The filament is made of polyamide, aramide, polyester, or glass-fiber reinforced material.