ACTUATOR SYSTEM FOR AN ACTUATABLE DOOR AND AN AIRCRAFT HAVING SUCH AN ACTUATABLE DOOR

摘要

An actuator system for an actuatable door, the actuator system comprising a stiff hinge arm, the stiff hinge arm being adapted to pivotally support the actuatable door and to be pivotally mounted to an associated door mounting structure, wherein an actuator with a pneumatically operable actuating rod is provided, the actuating rod comprising a coupling rod joint that is connected to at least one coupling rod, the at least one coupling rod being mounted to at least one torque lever that is pivotally mounted in at least one hinge of the stiff hinge arm by means of at least one torsion bolt, the at least one torsion bolt being drivingly connectable to the actuatable door. The invention is further related to an aircraft having such an actuatable door.

主权项

1. An actuator system for an actuatable door, the actuator system comprising a stiff hinge arm with a door flank and a mounting structure flank, the stiff hinge arm being adapted to pivotally support the actuatable door at the door flank and to be pivotally mounted to an associated door mounting structure at the mounting structure flank, wherein an actuator with a pneumatically operable actuating rod is provided for assisting opening of the actuatable door in a mounted state upon activation, the actuator comprising a fixed end that is mounted to the stiff hinge arm, and the pneumatically operable actuating rod comprising a coupling rod joint that is connected to a door opening drive gear, characterized in that the door opening drive gear is provided with at least one coupling rod that is connected to the coupling rod joint and mounted to at least one torque lever, the at least one torque lever being pivotally mounted in at least one hinge of the stiff hinge arm by means of at least one torsion bolt of the door opening drive gear, the at least one torsion bolt being drivingly connectable to the actuatable door by means of an associated connection link that is pivotally mounted to the at least one torsion bolt.