JPS6348115A - マンホ−ルと地中管路の接続方法 - Google Patents

マンホ−ルと地中管路の接続方法

Info

Publication number
JPS6348115A
JPS6348115A JP61188621A JP18862186A JPS6348115A JP S6348115 A JPS6348115 A JP S6348115A JP 61188621 A JP61188621 A JP 61188621A JP 18862186 A JP18862186 A JP 18862186A JP S6348115 A JPS6348115 A JP S6348115A
Authority
JP
Japan
Prior art keywords
manhole
pipe
tapered
short pipe
preliminary hole
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
JP61188621A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0458254B2 (cg-RX-API-DMAC7.html
Inventor
向井　勝
河野　貞男
秦　栄三
秀樹 酒井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP61188621A priority Critical patent/JPS6348115A/ja
Publication of JPS6348115A publication Critical patent/JPS6348115A/ja
Publication of JPH0458254B2 publication Critical patent/JPH0458254B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
JP61188621A 1986-08-13 1986-08-13 マンホ−ルと地中管路の接続方法 Granted JPS6348115A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61188621A JPS6348115A (ja) 1986-08-13 1986-08-13 マンホ−ルと地中管路の接続方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61188621A JPS6348115A (ja) 1986-08-13 1986-08-13 マンホ−ルと地中管路の接続方法

Publications (2)

Publication Number Publication Date
JPS6348115A true JPS6348115A (ja) 1988-02-29
JPH0458254B2 JPH0458254B2 (cg-RX-API-DMAC7.html) 1992-09-17

Family

ID=16226886

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61188621A Granted JPS6348115A (ja) 1986-08-13 1986-08-13 マンホ−ルと地中管路の接続方法

Country Status (1)

Country Link
JP (1) JPS6348115A (cg-RX-API-DMAC7.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01152914A (ja) * 1987-12-05 1989-06-15 Nippon Telegr & Teleph Corp <Ntt> ハンドホールの増管方法
JPH0425421U (cg-RX-API-DMAC7.html) * 1990-06-15 1992-02-28
JPH0965537A (ja) * 1995-08-22 1997-03-07 Nitto Kogyo Kk 電線共同溝

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01152914A (ja) * 1987-12-05 1989-06-15 Nippon Telegr & Teleph Corp <Ntt> ハンドホールの増管方法
JPH0425421U (cg-RX-API-DMAC7.html) * 1990-06-15 1992-02-28
JPH0965537A (ja) * 1995-08-22 1997-03-07 Nitto Kogyo Kk 電線共同溝

Also Published As

Publication number Publication date
JPH0458254B2 (cg-RX-API-DMAC7.html) 1992-09-17

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