Abstract: The closed position of the cover is secured by means of a latch to which an electromechanical actuator is allocated. A control code input at a dispatch station into a control circuit for the conveyor car maintains the latching of the cover until the input of a suitable authorization code at a receiving station. The illustrated embodiment is utilized in conveyor systems for intramural transport of files in order to prohibit access of unauthorized persons to the container contents.

Abstract: A destination adjustment installation for positioning destination identification which is movable on a receptable in a path direction of parallel guidance strips by the use of an actuating element. The actuating element is designed as a stationary limit stop and the shifting movement of the destination identifications is obtained from the passage of the receptacles past the destination adjustment installation whereas the actuating element engages in the shift region from the time of its contact with the destination identification until the output of a control command after further drive of the receptable by a distance corresponding to the distance of the destination position from the initial position. The invention can be employed in particular for shifting identifications of electrically driven conveyor vehicles running on profile rails for the purpose of transporting files.