JPS58174922U - Cable tray for preventing fire spread - Google Patents

Cable tray for preventing fire spread

Info

Publication number
JPS58174922U
JPS58174922U JP6953782U JP6953782U JPS58174922U JP S58174922 U JPS58174922 U JP S58174922U JP 6953782 U JP6953782 U JP 6953782U JP 6953782 U JP6953782 U JP 6953782U JP S58174922 U JPS58174922 U JP S58174922U
Authority
JP
Japan
Prior art keywords
cable tray
spread
fire
preventing
fire spread
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP6953782U
Other languages
Japanese (ja)
Inventor
横山　雅志
Original Assignee
日立プラント建設株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 日立プラント建設株式会社 filed Critical 日立プラント建設株式会社
Priority to JP6953782U priority Critical patent/JPS58174922U/en
Publication of JPS58174922U publication Critical patent/JPS58174922U/en
Pending legal-status Critical Current

Links

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案に係る延焼防止用ケーブルトレイの一実
施例を示す側面図、第２図は第１図のＩ−Ｉ線に沿う断
面図である。 １・・・・・・延焼防止用ケーブルトレイ本体、２・・
・・・・スポンジ体、３・・・・・・ケーブル、４・・
・・・・延焼防止剤注入口、５・・・・・・ケーブルト
レイ蓋、６・・・・・・押え金具。FIG. 1 is a side view showing an embodiment of a cable tray for preventing the spread of fire according to the present invention, and FIG. 2 is a sectional view taken along line II in FIG. 1. 1... Cable tray body for preventing fire spread, 2...
...Sponge body, 3...Cable, 4...
...Flame spread prevention agent injection port, 5...Cable tray lid, 6...Press fitting.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）　　ケーブルトレイの布設ルートの途中に延焼防
止用ケーブルトレイ本体を設け、こめ本体内のケーブル
の外周囲に難燃材または不燃材を配置したことを特徴と
する延焼防止用ケーブルトレイ。(1) A cable tray for preventing the spread of fire, characterized in that a cable tray main body for preventing the spread of fire is provided in the middle of the cable tray installation route, and a flame retardant material or a noncombustible material is arranged around the outer circumference of the cable within the main body. （２）　　難燃材が、難燃性のスポンジに延焼防止剤を
注入したものである実用新案登録請求の範囲第１項記載
の延焼防止用ケーブルトレイ。(2) The cable tray for preventing the spread of fire according to claim 1, wherein the flame retardant material is a flame retardant sponge injected with a fire spread preventive agent.
JP6953782U 1982-05-14 1982-05-14 Cable tray for preventing fire spread Pending JPS58174922U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6953782U JPS58174922U (en) 1982-05-14 1982-05-14 Cable tray for preventing fire spread

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6953782U JPS58174922U (en) 1982-05-14 1982-05-14 Cable tray for preventing fire spread

Publications (1)

Publication Number Publication Date
JPS58174922U true JPS58174922U (en) 1983-11-22

Family

ID=30079265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6953782U Pending JPS58174922U (en) 1982-05-14 1982-05-14 Cable tray for preventing fire spread

Country Status (1)

Country Link
JP (1) JPS58174922U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04209422A (en) * 1990-11-30 1992-07-30 Mitsubishi Cable Ind Ltd Fire protection structure of cable line

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04209422A (en) * 1990-11-30 1992-07-30 Mitsubishi Cable Ind Ltd Fire protection structure of cable line

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