FITTING WITH GLASS

PROBLEM TO BE SOLVED: To realize a glass sash capable of securing drainage performance in normal time, and capable of effectively blocking up a drain hole when a fire is caused.SOLUTION: Among a bottom rail 10c for constituting a glass sash, a plate-like heating foam material 30 for foaming in at le...

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Bibliographische Detailangaben
1. Verfasser:	NAITO MASARU
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL FIXED CONSTRUCTIONS FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES LADDERS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To realize a glass sash capable of securing drainage performance in normal time, and capable of effectively blocking up a drain hole when a fire is caused.SOLUTION: Among a bottom rail 10c for constituting a glass sash, a plate-like heating foam material 30 for foaming in at least the plate thickness direction by heating, is arranged in a storage part 31 positioned under a glass groove 22b for inserting the lower side of a glass panel in a state of being screw-fastened/fixed to an installation attachment 33 by a fixing screw 42. This heating foam material 30 is opposed to a drain hole 28a via a clearance 32 in the direction coincident with its plate thickness direction.SELECTED DRAWING: Figure 4 【課題】平常時に於ける排水性を確保できると共に、火災発生時には水抜き孔を効果的に塞ぐ事ができる、ガラス障子を実現する。【解決手段】ガラス障子を構成する下框１０ｃのうちで、ガラスパネルの下辺を挿入したガラス溝２２ｂよりも下方に位置する収納部３１内に、加熱により少なくとも板厚方向に発泡する板状の加熱発泡材３０を、取付アタッチメント３３に対して固定ねじ４２によりねじ止め固定した状態で配置する。そして、この加熱発泡材３０を、その板厚方向に一致する方向の隙間３２を介して、水抜き孔２８ａに対向させる。【選択図】図４