JPS60238593A - 吊下式掘削工法並びにその装置 - Google Patents

吊下式掘削工法並びにその装置

Info

Publication number
JPS60238593A
JPS60238593A JP9324484A JP9324484A JPS60238593A JP S60238593 A JPS60238593 A JP S60238593A JP 9324484 A JP9324484 A JP 9324484A JP 9324484 A JP9324484 A JP 9324484A JP S60238593 A JPS60238593 A JP S60238593A
Authority
JP
Japan
Prior art keywords
excavator
tension
excavation
rope
suspended
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
JP9324484A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6332953B2 (enrdf_load_stackoverflow
Inventor
浜村　紘之
川崎　博行
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.)
Tone Boring Co Ltd
TONE BORING KK
Original Assignee
Tone Boring Co Ltd
TONE BORING KK
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 Tone Boring Co Ltd, TONE BORING KK filed Critical Tone Boring Co Ltd
Priority to JP9324484A priority Critical patent/JPS60238593A/ja
Publication of JPS60238593A publication Critical patent/JPS60238593A/ja
Publication of JPS6332953B2 publication Critical patent/JPS6332953B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP9324484A 1984-05-10 1984-05-10 吊下式掘削工法並びにその装置 Granted JPS60238593A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9324484A JPS60238593A (ja) 1984-05-10 1984-05-10 吊下式掘削工法並びにその装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9324484A JPS60238593A (ja) 1984-05-10 1984-05-10 吊下式掘削工法並びにその装置

Publications (2)

Publication Number Publication Date
JPS60238593A true JPS60238593A (ja) 1985-11-27
JPS6332953B2 JPS6332953B2 (enrdf_load_stackoverflow) 1988-07-01

Family

ID=14077095

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9324484A Granted JPS60238593A (ja) 1984-05-10 1984-05-10 吊下式掘削工法並びにその装置

Country Status (1)

Country Link
JP (1) JPS60238593A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6132280U (ja) * 1984-07-31 1986-02-26 安原鉄工株式会社 ボ−リング装置
JPS6192288A (ja) * 1984-10-11 1986-05-10 ライト工業株式会社 掘削装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6132280U (ja) * 1984-07-31 1986-02-26 安原鉄工株式会社 ボ−リング装置
JPS6192288A (ja) * 1984-10-11 1986-05-10 ライト工業株式会社 掘削装置

Also Published As

Publication number Publication date
JPS6332953B2 (enrdf_load_stackoverflow) 1988-07-01

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term