Patent ID: 9199716
Filing Date: 2015-12-01
Classification: B64C,B64G,E05F,E05Y

Abstract:
1. A door system for an aircraft or spacecraft, the door system comprising: a door; an actuator for actuating the door; a door frame which receives the door in a closed state; and a door fixing arm, which is pivotably attached to the door frame about a first hinge and is pivotably attached to the door about a second hinge; wherein the actuator comprises: an actuator drive which moves the door in relation to the aircraft or spacecraft by driving an output shaft, which is rotatably mounted on the door fixing arm and a pivot axis of the output shaft is coaxial with a pivot axis of the first hinge or the second hinge; a detection device which determines movement information of at least one of the door and the actuator; an actuator control unit which controls the actuator based on the movement information; and a common actuator housing which surrounds the actuator drive and the actuator control unit, wherein the common actuator housing is connected to the door fixing arm in a non-rotational manner by a fastening bracket at an upper end of the common actuator housing, and wherein the output shaft is protruding from the upper end of the common actuator housing and is mounted on the door fixing arm in an upper bearing.