Door lock assembly for building has holding arm with control link to allow adjustment of fully open position

摘要

The door lock assembly has a holding arm (1) to retain the door (4) in an open position or a clamped locked position controlled by a door lock mechanism (3). The latter transmits a closing force to the door with a pretension and uses an electrically operated actuator (2). The arm has a support link (7) at one end attached to a frame (8) on the building and which allows adjustment of the alignment of the arm around a vertical axis.