| 摘要 |
PROBLEM TO BE SOLVED: To provide a door closer with a display capable of identifying indoor facility simultaneously with grasping the locked/unlocked state of a door. SOLUTION: The door closer with the display has a lock part 1 for locking/unlocking the door T, and the display 2 displaying the locked/unlocked state of the door T on the outdoor side, wherein the display 2 is mounted in connection with a lock part 1 through a connecting shaft passing through a door frame W. An identification plate 3 arranged with the connecting shaft passing through is provided between the display 2 and the door frame W, and an exposed part 3b projected from the display 2 is formed at the identification plate 3. Identification marks of indoor facility are attached to the exposed part 3b. COPYRIGHT: (C)2006,JPO&NCIPI
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