JPS5352992A - Machine which lay subaqueous calbtunder the ground - Google Patents

Machine which lay subaqueous calbtunder the ground

Info

Publication number
JPS5352992A
JPS5352992A JP12794976A JP12794976A JPS5352992A JP S5352992 A JPS5352992 A JP S5352992A JP 12794976 A JP12794976 A JP 12794976A JP 12794976 A JP12794976 A JP 12794976A JP S5352992 A JPS5352992 A JP S5352992A
Authority
JP
Japan
Prior art keywords
calbtunder
subaqueous
lay
ground
machine
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
JP12794976A
Other languages
Japanese (ja)
Other versions
JPS5531691B2 (en
Inventor
Kazuma Hamada
Akira Nakajima
Nobuhiro Tajiri
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.)
Nippon Telegraph and Telephone Corp
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 JP12794976A priority Critical patent/JPS5352992A/en
Publication of JPS5352992A publication Critical patent/JPS5352992A/en
Publication of JPS5531691B2 publication Critical patent/JPS5531691B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electric Cable Installation (AREA)

Abstract

PURPOSE: To vary optionally the depth burried, hold the stability and bury cables or others effectively, by sliding the front shaft and lead tube backward.
COPYRIGHT: (C)1978,JPO&Japio
JP12794976A 1976-10-25 1976-10-25 Machine which lay subaqueous calbtunder the ground Granted JPS5352992A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12794976A JPS5352992A (en) 1976-10-25 1976-10-25 Machine which lay subaqueous calbtunder the ground

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12794976A JPS5352992A (en) 1976-10-25 1976-10-25 Machine which lay subaqueous calbtunder the ground

Publications (2)

Publication Number Publication Date
JPS5352992A true JPS5352992A (en) 1978-05-13
JPS5531691B2 JPS5531691B2 (en) 1980-08-20

Family

ID=14972614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12794976A Granted JPS5352992A (en) 1976-10-25 1976-10-25 Machine which lay subaqueous calbtunder the ground

Country Status (1)

Country Link
JP (1) JPS5352992A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02171429A (en) * 1988-12-23 1990-07-03 Tokyo Gas Co Ltd Pipe laying trench excavating method and device thereof
JPH02190535A (en) * 1989-01-19 1990-07-26 Komatsu Ltd Trencher for laying pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02171429A (en) * 1988-12-23 1990-07-03 Tokyo Gas Co Ltd Pipe laying trench excavating method and device thereof
JPH02190535A (en) * 1989-01-19 1990-07-26 Komatsu Ltd Trencher for laying pipe

Also Published As

Publication number Publication date
JPS5531691B2 (en) 1980-08-20

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