Device for door opening, consists of flexible tank, which is displaced by impact through weight of hydraulic liquid and device comprises cover, which transfers weight of vehicle on tank

摘要

The device consists of a flexible tank (1), which is displaced by impact through weight of hydraulic liquid. The device comprises a cover (2), which transfers the weight of the vehicle on the tank. A hydraulic connection (3) consists of power actuator cylinder or rotary drive (4).