Abstract: An improved clock lock of the type using an electronic timer circuit as clock mechanism is disclosed. A locking member is actuated toward the unlocked state in response to unlocking signal generated by the electronic timer circuit.

Abstract: An improved after hour depository of the type including a throw-in door turnably housed in the frame is disclosed. A control panel is disposed on the frame at the position located adjacent to the throw-in door to control turning movement of the throw-in door. A magnetic card is previously allocated to a client by the bank and when he visits there, he inserts his magnetic card into a card insert slit on the control panel. A control circuit having a number of informations concerning all clients stored therein is electrically connected to the control panel. A locking and unlocking apparatus is provided between the frame and the throw-in door to lock or unlock the throw-in door in accordance with command issued from the control circuit.