| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a shutter curtain stop device of a disaster preventing shutter apparatus in which a person can pass through an escape hatch of a shutter curtain without being affected by a string-like member.SOLUTION: An openably movable shutter curtain 1 is disposed of a mechanical coupling device for triggering a tensioning force by the own weight of the shutter curtain 1 to a wire 36, by mechanically coupling the shutter curtain 1 with the locking wire 36 becoming a string-like member when the shutter curtain 1 in the closing movement comes into abutment with an obstacle 34. The wire 36 is disposed along one surface among the surfaces of both sides in the shutter curtain thickness direction in the shutter curtain 1. The shutter curtain 1 is provided with an escape hatch 403 through which a person can pass, and a cover member 404 for openably covering the escape hatch 403. The wire 36 is disposed in a position displaced from the escape hatch 403 in the width direction of the shutter curtain 1.</p> |
