JPS576095A - Vertical hole excavator - Google Patents

Vertical hole excavator

Info

Publication number
JPS576095A
JPS576095A JP7995680A JP7995680A JPS576095A JP S576095 A JPS576095 A JP S576095A JP 7995680 A JP7995680 A JP 7995680A JP 7995680 A JP7995680 A JP 7995680A JP S576095 A JPS576095 A JP S576095A
Authority
JP
Japan
Prior art keywords
vertical hole
hole excavator
excavator
vertical
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
JP7995680A
Other languages
Japanese (ja)
Other versions
JPS606437B2 (en
Inventor
Kenji Imada
Toshio Sakuma
Toshiyuki Kikuchi
Tadashi Mashita
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.)
SHIRAISHI FOUND
Hitachi Zosen Corp
Original Assignee
SHIRAISHI FOUND
Hitachi Zosen 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 SHIRAISHI FOUND, Hitachi Zosen Corp filed Critical SHIRAISHI FOUND
Priority to JP7995680A priority Critical patent/JPS606437B2/en
Publication of JPS576095A publication Critical patent/JPS576095A/en
Publication of JPS606437B2 publication Critical patent/JPS606437B2/en
Expired legal-status Critical Current

Links

JP7995680A 1980-06-12 1980-06-12 Pit drilling equipment Expired JPS606437B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7995680A JPS606437B2 (en) 1980-06-12 1980-06-12 Pit drilling equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7995680A JPS606437B2 (en) 1980-06-12 1980-06-12 Pit drilling equipment

Publications (2)

Publication Number Publication Date
JPS576095A true JPS576095A (en) 1982-01-12
JPS606437B2 JPS606437B2 (en) 1985-02-18

Family

ID=13704752

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7995680A Expired JPS606437B2 (en) 1980-06-12 1980-06-12 Pit drilling equipment

Country Status (1)

Country Link
JP (1) JPS606437B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58153894A (en) * 1982-03-04 1983-09-13 株式会社安田製作所 Apparatus for boring shaft hole
JPS60168898A (en) * 1984-02-10 1985-09-02 光技建工業株式会社 Production of vertical pit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58153894A (en) * 1982-03-04 1983-09-13 株式会社安田製作所 Apparatus for boring shaft hole
JPS60168898A (en) * 1984-02-10 1985-09-02 光技建工業株式会社 Production of vertical pit

Also Published As

Publication number Publication date
JPS606437B2 (en) 1985-02-18

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