| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide resin-made fittings which hardly allow penetration even if exposed to flame. <P>SOLUTION: The resin-made fittings in which glass is provided in a framed resin-made stile/rail body, can close an opening for making indoor and outdoor sides communicate with each other. The resin-made fittings include a setting block which is provided between the glass and the stile/rail body so as to regulate the movement of the glass in an in-plane direction orthogonal to the indoor/outdoor direction of the glass, and a thermally-expansible member which is provided between the glass and the stile/rail body and swollen by being heated. The setting block is formed in such a shape as to be thinner than the glass in the indoor/outdoor direction. In a portion provided with the setting block, the setting block and the thermally-expansible member are provided in such a manner as to be arranged in the indoor/outdoor direction. <P>COPYRIGHT: (C)2011,JPO&INPIT |
