JPS5870036U - Underground cable laying line - Google Patents

Underground cable laying line

Info

Publication number
JPS5870036U
JPS5870036U JP16244981U JP16244981U JPS5870036U JP S5870036 U JPS5870036 U JP S5870036U JP 16244981 U JP16244981 U JP 16244981U JP 16244981 U JP16244981 U JP 16244981U JP S5870036 U JPS5870036 U JP S5870036U
Authority
JP
Japan
Prior art keywords
cable laying
underground cable
laying line
cable
sensing wire
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
JP16244981U
Other languages
Japanese (ja)
Inventor
大庭　満
Original Assignee
昭和電線電纜株式会社
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 昭和電線電纜株式会社 filed Critical 昭和電線電纜株式会社
Priority to JP16244981U priority Critical patent/JPS5870036U/en
Publication of JPS5870036U publication Critical patent/JPS5870036U/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Alarm Devices (AREA)
  • Alarm Systems (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

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図は本考案による地中埋設ケーブルの布鰻線路の一
実施例を示す断面図、第２図は本考案の他の実施例の説
明図である。 １・・・・・・ケーブル、２・・・・・・防護板、４・
・・・・・感知線、５・・・・・・発信器。FIG. 1 is a cross-sectional view showing one embodiment of the cloth line of the underground cable according to the present invention, and FIG. 2 is an explanatory diagram of another embodiment of the present invention. 1... Cable, 2... Protective plate, 4...
...Sensing line, 5...Transmitter.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 地中に埋設されたケーブルと、このケーブルの真上また
はその近傍に地中埋設された感知線と、この感知線に接
続されかつ感知線の断線により警報を発生する警報回路
とを備えたことを特徴とする地中埋設ケーブルの布設線
路。Equipped with a cable buried underground, a sensing wire buried underground directly above or near the cable, and an alarm circuit connected to the sensing wire and generating an alarm when the sensing wire is disconnected. An underground cable installation line featuring:
JP16244981U 1981-10-30 1981-10-30 Underground cable laying line Pending JPS5870036U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16244981U JPS5870036U (en) 1981-10-30 1981-10-30 Underground cable laying line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16244981U JPS5870036U (en) 1981-10-30 1981-10-30 Underground cable laying line

Publications (1)

Publication Number Publication Date
JPS5870036U true JPS5870036U (en) 1983-05-12

Family

ID=29954761

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16244981U Pending JPS5870036U (en) 1981-10-30 1981-10-30 Underground cable laying line

Country Status (1)

Country Link
JP (1) JPS5870036U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013182318A (en) * 2012-02-29 2013-09-12 Osaka Gas Co Ltd Drilling alarm system for buried pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013182318A (en) * 2012-02-29 2013-09-12 Osaka Gas Co Ltd Drilling alarm system for buried pipe

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