| 摘要 |
<P>PROBLEM TO BE SOLVED: To surely perform electromagnetic wave shielding for folding doors with a meeting portion at which the two folding doors are brought into contact with each other. Ž<P>SOLUTION: The folding hinged doors, which comprise at least the two folding doors with electrical conductivity, are installed in a conductive frontage of a building. In this electromagnetic wave shielding device for the folding doors, an electromagnetic wave shielding gasket is attached to the entire perimeter of at least either of the frontage and the folding hinged door. The electromagnetic wave shielding gasket is attached to the meeting portion between the folding doors. Either of the folding doors at the meeting portion is provided with a pressure contact means which comprises an upper end locking portion for locking the one folding door to an upper horizontal frame of the frontage, a lower end locking portion for locking the one folding door to a lower horizontal frame of the frontage, and an intermediate locking portion for pressure-contacting the other folding door to the one folding door. Thus, the electromagnetic wave shielding is surely performed. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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