JPS59135018U - disaster prevention trough - Google Patents

disaster prevention trough

Info

Publication number
JPS59135018U
JPS59135018U JP2718283U JP2718283U JPS59135018U JP S59135018 U JPS59135018 U JP S59135018U JP 2718283 U JP2718283 U JP 2718283U JP 2718283 U JP2718283 U JP 2718283U JP S59135018 U JPS59135018 U JP S59135018U
Authority
JP
Japan
Prior art keywords
disaster prevention
trough
prevention trough
lid body
pressure relief
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.)
Granted
Application number
JP2718283U
Other languages
Japanese (ja)
Other versions
JPH0139056Y2 (en
Inventor
上野　富作
菰田　光治
高木　洋隆
健一 石井
瀬川　嘉晴
敬 西本
Original Assignee
中部電力株式会社
古河電気工業株式会社
住友電気工業株式会社
株式会社フジクラ
日立電線株式会社
大日本硝子工業株式会社
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 中部電力株式会社, 古河電気工業株式会社, 住友電気工業株式会社, 株式会社フジクラ, 日立電線株式会社, 大日本硝子工業株式会社 filed Critical 中部電力株式会社
Priority to JP2718283U priority Critical patent/JPS59135018U/en
Publication of JPS59135018U publication Critical patent/JPS59135018U/en
Application granted granted Critical
Publication of JPH0139056Y2 publication Critical patent/JPH0139056Y2/ja
Granted 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) [Summary] 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図及び第２図は本考案に係る防災トラフの上面図及
び横断面図、第３図は本考案に用いられる放圧部の他の
実施例の概略図、第４図Ａ、　Ｂは従来の防災トラフに
用いられる放射状切込みの上面図及びその断面図である
。 １０・・・防災トラフ、１２・・・トラフ本体、１４・
・・蓋体、１６・・・結束バンド、１８・・・放圧部、
２０゜２０’・・・スリット。Figures 1 and 2 are a top view and a cross-sectional view of a disaster prevention trough according to the present invention, Figure 3 is a schematic diagram of another embodiment of the pressure relief section used in the present invention, and Figures 4A and B are They are a top view and a sectional view of radial cuts used in a conventional disaster prevention trough. 10...Disaster prevention trough, 12...Trough body, 14.
... Lid body, 16 ... Cable band, 18 ... Pressure release part,
20°20'...slit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] トラフ本体と前記トラフ本体に気密に取付けられた弾性
に富む難燃性強化プラスチック製の蓋体とから成り、前
記蓋体は所定間隔毎に放圧部を有する防災トラフにおい
て、前記放圧部は前記蓋体に設けられた略Ｓ字形又はＷ
字形のスリットを有することを特徴とする防災トラフ。In the disaster prevention trough, the disaster prevention trough is composed of a trough body and a lid body made of highly elastic flame-retardant reinforced plastic that is airtightly attached to the trough body, and the lid body has pressure relief sections at predetermined intervals. A substantially S-shape or W provided on the lid body
A disaster prevention trough characterized by having a letter-shaped slit.
JP2718283U 1983-02-28 1983-02-28 disaster prevention trough Granted JPS59135018U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2718283U JPS59135018U (en) 1983-02-28 1983-02-28 disaster prevention trough

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2718283U JPS59135018U (en) 1983-02-28 1983-02-28 disaster prevention trough

Publications (2)

Publication Number Publication Date
JPS59135018U true JPS59135018U (en) 1984-09-10
JPH0139056Y2 JPH0139056Y2 (en) 1989-11-22

Family

ID=30158076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2718283U Granted JPS59135018U (en) 1983-02-28 1983-02-28 disaster prevention trough

Country Status (1)

Country Link
JP (1) JPS59135018U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04114715U (en) * 1991-03-22 1992-10-09 矢崎総業株式会社 Wire harness protector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04114715U (en) * 1991-03-22 1992-10-09 矢崎総業株式会社 Wire harness protector

Also Published As

Publication number Publication date
JPH0139056Y2 (en) 1989-11-22

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