Device for hydraulic operation of actuator of folding top of cabriolet vehicle, has hydraulic module connected with pressure source, and pressure connection of actuator is loaded by pressure channel

摘要

The device (3) has a hydraulic module connected with a pressure source. A pressure connection of the actuator (9) is loaded by the pressure channel and another pressure connection of the actuator is loaded by another pressure channel with a hydraulic operating pressure produced by the pressure source. The effective operating pressure is varied during the operating of folding top (1) by proportional valve with a pressure-regulating device in the area of pressure connection of actuator.