| 摘要 |
PROBLEM TO BE SOLVED: To provide a remote control type electric lock device which can be detachably attached without additional works on an existing door and an entrance/outgoing frame and which is suitable for provisional attachment. SOLUTION: The device for remotely locking or unlocking a door swingably attached to an entrance/outgoing opening frame of a locking objective room is provided with a device body 2 detachably attached to the indoor side face without any work on the door D, an electric source 4 fixed onto the device body 2, a communication system 3 fixed on the device body 2 to receive signals including a locking command or an unlocking command and output a specified control signal, a drive source 5 fixed to the device body 2 to convert an electric power obtained from the electric source 4 to a driving power in compliance with the control signal, and a rod 6 advancing to an opposite position to the indoor side face of the frame F when locking and retreating to a position separated from the frame F when unlocking, by a linear motion parallel to the indoor side face of the door D based on the drive power output from the drive force 5. COPYRIGHT: (C)2003,JPO
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