JPS5975709U

JPS5975709U - Fire spread prevention cable tray

Info

Publication number: JPS5975709U
Application number: JP17071682U
Authority: JP
Inventors: 池上　久也; 佐藤　祈美男
Original assignee: 日立電線株式会社
Priority date: 1982-11-10
Filing date: 1982-11-10
Publication date: 1984-05-23

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 drawings]

第１図は本考案の一実施例にもとづ（ケーブルトレイの
断面図、第２図は本考案の他の実施例の第１図と同様の
図である。２・・・ケーブルトレイ、３・・・電カケープル、５・
・・邪魔板。補正　昭５８．１１．２４実用新案登録請求の範囲を次のように補正する。Ｏ実用新案登録請求の範囲複数の電線・ケーブルを収容する溝形ケーブルトレイに
おいて、・溝の側壁の外側に突出する邪魔板を設け、下
方より上向きに生じる火炎による電線・ケーブルの延焼
を防止することを特徴とする延焼防止ケーブルトレイ。図面の簡単な説明を次のように補正する。明細書第３頁第１３行の「電力」を「電線・」と補正す
る。FIG. 1 is a cross-sectional view of a cable tray based on one embodiment of the present invention, and FIG. 2 is a diagram similar to FIG. 1 of another embodiment of the present invention. 2... Cable tray, 3... Electric cable, 5.
...Baffle board. Amendment November 24, 1982 The scope of claims for utility model registration is amended as follows. O Utility Model Registration Claims In a groove-shaped cable tray that accommodates a plurality of electric wires and cables, a baffle plate is provided that protrudes from the side wall of the groove to prevent the spread of fire to the electric wires and cables due to flames generated upward from below. A cable tray that prevents the spread of fire. The brief description of the drawing has been amended as follows. "Electric power" on page 3, line 13 of the specification is corrected to "electric wire."

Claims

[Scope of utility model registration request]

A fire spread prevention cable tray for accommodating a plurality of power cables, characterized in that a baffle plate protruding from the side wall of the groove is provided to prevent the spread of fire of the power cables due to flames generated upward from below.