Motorized tilting or lifting door for accessing e.g. private garage, has actuator formed of two branches, where one of branch is associated with one of raising rail or longitudinal rail to operate door between opened and closed positions

摘要

The door has an angular actuator formed of two dividing branches. A controlled motor exerts torque between the branches, where the motor is selected among a group consisting of electric gear motor, hydraulic actuator and pneumatic actuator. One of the branches is associated with an apron (3), and other branch is associated with one of raising rail (1) or longitudinal rail (2) to operate the door between an opened position and a closed position by varying an angle formed between the branches by the torque provided by the motor.