| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To allow early repair of an edge of a sheet-like shutter curtain by simple working while preventing enlargement of a broken location. <P>SOLUTION: A shutter curtain has anti-coming-off members 8 and 8 provided along right and left edges of a sheet-like curtain body 5 and ascendably/descendably guided in right and left guide rails 3 and 3 of an opening, so as to make the opening openable/closable. In a state in which the anti-coming-off members 8 and 8 become defective by being at least partially disengaged, broken or damaged, a predetermined width part of the edge of the curtain body 5, from which the anti-coming-off members 8 and 8 put into a defective state are removed, is solidified (turned into a solidified part 9) to repair the shutter curtain. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
