Opening device for a boot lid of a motor vehicle comprises a damping unit consisting of a pneumatic spring which produces a spring force opposing a driving spring force exerted by a driving spring

摘要

Opening device (1) comprises a damping unit consisting of a pneumatic spring (17) which produces a spring force opposing a driving spring force exerted by a driving spring (2) and has a damping action opposing the driving spring force. An independent claim is also included for a motor vehicle with a boot lid which can be opened and closed using the above opening device. Preferred Features: The pneumatic spring is arranged within an inner space surrounded by the driving spring. The pneumatic spring has two ends fixed to connecting elements (11, 12) on which are fixed the assigned ends of the driving spring.