JPS5768490A - Horizontal hole excavator - Google Patents

Horizontal hole excavator

Info

Publication number
JPS5768490A
JPS5768490A JP14268980A JP14268980A JPS5768490A JP S5768490 A JPS5768490 A JP S5768490A JP 14268980 A JP14268980 A JP 14268980A JP 14268980 A JP14268980 A JP 14268980A JP S5768490 A JPS5768490 A JP S5768490A
Authority
JP
Japan
Prior art keywords
horizontal hole
hole excavator
excavator
horizontal
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.)
Pending
Application number
JP14268980A
Other languages
Japanese (ja)
Inventor
Minoru Shiosaki
Masao Suda
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co Ltd
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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP14268980A priority Critical patent/JPS5768490A/en
Publication of JPS5768490A publication Critical patent/JPS5768490A/en
Pending legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Earth Drilling (AREA)
JP14268980A 1980-10-13 1980-10-13 Horizontal hole excavator Pending JPS5768490A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14268980A JPS5768490A (en) 1980-10-13 1980-10-13 Horizontal hole excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14268980A JPS5768490A (en) 1980-10-13 1980-10-13 Horizontal hole excavator

Publications (1)

Publication Number Publication Date
JPS5768490A true JPS5768490A (en) 1982-04-26

Family

ID=15321232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14268980A Pending JPS5768490A (en) 1980-10-13 1980-10-13 Horizontal hole excavator

Country Status (1)

Country Link
JP (1) JPS5768490A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007262819A (en) * 2006-03-29 2007-10-11 Taisei Corp Excavator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007262819A (en) * 2006-03-29 2007-10-11 Taisei Corp Excavator
JP4571595B2 (en) * 2006-03-29 2010-10-27 大成建設株式会社 Excavator

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