| 摘要 |
PROBLEM TO BE SOLVED: To provide a rain shutter door aligning mechanism constituted to align rain shutter doors in a door pocket into a suitable state while reducing sliding in view of the difficulty of rain shutter door put-in/out operation due to sliding with large frictional resistance between the rain shutter doors and the door pocket on the inner side of the rain shutter doors wherein operation directly with hands or fingers from the inlet of the door pocket is impeded in operation of sequentially pushing a plurality of rain shutter doors installed on the outdoor side of the window or edge side of a building, into the door pocket to enclose them in a parallel state and pulling them out. SOLUTION: In a mechanism for pushing the plurality of rain shutter doors with sash rollers sequentially into the door pocket and rearranging to enclose them in the parallel state, an auxiliary roller tilted in the door pocket is provided on the inner side of a lower rail of the rain shutter door, while a raised member for the auxiliary roller to travel freely getting on and off is installed on the inner side of a channel rail face in the door pocket. In response to the operation of putting the rain shutter doors in and out of the door pocket, the rain shutter doors move to the parallel storage side or the inlet lane side while the inner side end parts of the rain shutter doors are tilted. COPYRIGHT: (C)2005,JPO&NCIPI
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