防煙垂壁用レール

Rail for fumetight vertical wall

Abstract

PURPOSE:To improve the surface state of the rail without impairing its durability by forming a wall plate clamping part having a U-shaved section for clamping at least the fumetight wall of aluminum and sticking stainless steel sheets along at least both outer flanks and the back surface, thereby constituting the rail. CONSTITUTION:The body 3 of the rail 1 is provided with the channel-shaped clamping part 2 having the U-shaped section for clamping the wall plates. This body 3 is molded of the aluminum by die casting or extrusion molding. The stainless steel sheets 4 are stuck to both flanks thereof. The sheets 4 are bent by a slight size toward the rear surface of the body 3, by which the sheets are stuck to the base as well. The sticking is successfully executed by applying adhesives on the flanks of the body 3, adhering the sheets 4 thereto, then bending and press forming the lower side parts along the base of the body 3 by a press machine.
(57)【要約】 【目的】 低コストで製造でき、美麗かつ光沢のある表 面を有し、しかも腐食や損傷の虞れが少ない防煙垂壁用 レールの提供。 【構成】 断面がコ字状の壁板挾持部2を有するアルミ ニウム製本体3と、本体3の両側面および下面に貼着さ れた薄手のステンレス鋼板4とから構成されている。

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Patent Citations (2)

    Publication numberPublication dateAssigneeTitle
    JP-S576588-B2February 05, 1982

NO-Patent Citations (0)

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Cited By (1)

    Publication numberPublication dateAssigneeTitle
    JP-2013135831-AJuly 11, 2013Okada Soshoku Kanamono Kk, 岡田装飾金物株式会社レール部材及びそれを備えた区画壁構造