JPS6129184U - Metal underground pipe - Google Patents

Metal underground pipe

Info

Publication number
JPS6129184U
JPS6129184U JP11344684U JP11344684U JPS6129184U JP S6129184 U JPS6129184 U JP S6129184U JP 11344684 U JP11344684 U JP 11344684U JP 11344684 U JP11344684 U JP 11344684U JP S6129184 U JPS6129184 U JP S6129184U
Authority
JP
Japan
Prior art keywords
underground pipe
metal underground
metal
vicinity
recorded
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
JP11344684U
Other languages
Japanese (ja)
Other versions
JPH0535344Y2 (en
Inventor
信郎 池田
Original Assignee
株式会社 太陽商工
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 株式会社 太陽商工 filed Critical 株式会社 太陽商工
Priority to JP11344684U priority Critical patent/JPS6129184U/en
Publication of JPS6129184U publication Critical patent/JPS6129184U/en
Application granted granted Critical
Publication of JPH0535344Y2 publication Critical patent/JPH0535344Y2/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 the drawing]

第１図は本考案の一実施例を示す側面図である。 第２図は本考案の他の実施例を示す側面図である。 第３図は埋設金属管探知原理の一例を示す説明図である
。 図において、１は本管、２，２′は分岐栓、５，５′は
永久磁石を各示す。FIG. 1 is a side view showing an embodiment of the present invention. FIG. 2 is a side view showing another embodiment of the present invention. FIG. 3 is an explanatory diagram showing an example of the principle of detecting a buried metal pipe. In the figure, 1 is a main pipe, 2 and 2' are branch plugs, and 5 and 5' are permanent magnets.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 分岐栓又はその近傍に永久磁石を付設してなる金属製地
下埋設管。A metal underground pipe with a permanent magnet attached to the branch stopper or its vicinity.
JP11344684U 1984-07-27 1984-07-27 Metal underground pipe Granted JPS6129184U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11344684U JPS6129184U (en) 1984-07-27 1984-07-27 Metal underground pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11344684U JPS6129184U (en) 1984-07-27 1984-07-27 Metal underground pipe

Publications (2)

Publication Number Publication Date
JPS6129184U true JPS6129184U (en) 1986-02-21
JPH0535344Y2 JPH0535344Y2 (en) 1993-09-08

Family

ID=30672477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11344684U Granted JPS6129184U (en) 1984-07-27 1984-07-27 Metal underground pipe

Country Status (1)

Country Link
JP (1) JPS6129184U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002365005A (en) * 2001-06-08 2002-12-18 San Shield Kk Position detecting method and position detecting system for shield machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55109977A (en) * 1979-02-17 1980-08-23 Nec Corp Detecting method for underground body
JPS6065985A (en) * 1983-09-19 1985-04-15 日本電気株式会社 Pipe for burying which can be detected from outside

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55109977A (en) * 1979-02-17 1980-08-23 Nec Corp Detecting method for underground body
JPS6065985A (en) * 1983-09-19 1985-04-15 日本電気株式会社 Pipe for burying which can be detected from outside

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002365005A (en) * 2001-06-08 2002-12-18 San Shield Kk Position detecting method and position detecting system for shield machine

Also Published As

Publication number Publication date
JPH0535344Y2 (en) 1993-09-08

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