JPS58120389U

JPS58120389U - steel fittings

Info

Publication number: JPS58120389U
Application number: JP1802082U
Authority: JP
Inventors: 加島　寿忠
Original assignee: 加島工業株式会社
Priority date: 1982-02-09
Filing date: 1982-02-09
Publication date: 1983-08-16

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は鋼製建具の一例である防火用層の概略斜視図、
第２図は従来の建具の一部を示す横断面図、第３図は同
建具の一部を拡大した斜視図、第４図は本考案の実施例
方法で組立てられた建具の横断平面図、第５図は同要部
の拡大斜視図、第６図および第７図は組立て手順を説明
するための要部の横断面図である。、１１・・・表板材、ｌｌｂ・・・表板付内面、１２・
・・裏板材、１２ｂ・・・表板材内面、１３・・・補強
部材、１４・・・骨材、１５・・・保合部材、１６．１
７・・・溶接、１．８・・・開放部、２０・・・建具。第３図第５図　　　− ａ　　　　　　ｒｂｔｌ’Figure 1 is a schematic perspective view of a fire protection layer that is an example of steel fittings;
Fig. 2 is a cross-sectional view showing a part of a conventional fitting, Fig. 3 is an enlarged perspective view of a part of the fitting, and Fig. 4 is a cross-sectional plan view of a fitting assembled by an embodiment method of the present invention. , FIG. 5 is an enlarged perspective view of the main parts, and FIGS. 6 and 7 are cross-sectional views of the main parts for explaining the assembly procedure. , 11...Top plate material, llb...Inner surface with top plate, 12.
...Back plate material, 12b...Top plate material inner surface, 13...Reinforcement member, 14...Aggregate, 15...Retaining member, 16.1
7... Welding, 1.8... Open part, 20... Fittings. Figure 3 Figure 5 - a rbtl'

Claims

[Scope of utility model registration request]

A steel fitting in which a reinforcing member is interposed between a top plate material and a back plate material, and the reinforcing member contacts both the top plate material and the back plate material to set the distance between them. and a retaining member that engages this aggregate in the direction of separation between the top plate material and the top plate material, and one end of the aggregate is connected to either the top plate material or the back plate material. A steel fitting characterized in that the engagement member is welded to the inner surface of one plate material, and the engagement member is welded to the inner surface of the other plate material.