JPS5721615B2 - - Google Patents

Info

Publication number
JPS5721615B2
JPS5721615B2 JP10155475A JP10155475A JPS5721615B2 JP S5721615 B2 JPS5721615 B2 JP S5721615B2 JP 10155475 A JP10155475 A JP 10155475A JP 10155475 A JP10155475 A JP 10155475A JP S5721615 B2 JPS5721615 B2 JP S5721615B2
Authority
JP
Japan
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.)
Expired
Application number
JP10155475A
Other languages
Japanese (ja)
Other versions
JPS5228109A (en
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 filed Critical
Priority to JP10155475A priority Critical patent/JPS5228109A/en
Publication of JPS5228109A publication Critical patent/JPS5228109A/en
Publication of JPS5721615B2 publication Critical patent/JPS5721615B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP10155475A 1975-08-21 1975-08-21 Slidinggup method and device by vertical hole excavating machine Granted JPS5228109A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10155475A JPS5228109A (en) 1975-08-21 1975-08-21 Slidinggup method and device by vertical hole excavating machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10155475A JPS5228109A (en) 1975-08-21 1975-08-21 Slidinggup method and device by vertical hole excavating machine

Publications (2)

Publication Number Publication Date
JPS5228109A JPS5228109A (en) 1977-03-02
JPS5721615B2 true JPS5721615B2 (en) 1982-05-08

Family

ID=14303627

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10155475A Granted JPS5228109A (en) 1975-08-21 1975-08-21 Slidinggup method and device by vertical hole excavating machine

Country Status (1)

Country Link
JP (1) JPS5228109A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5333955B2 (en) * 1973-09-21 1978-09-18
JPS58123991A (en) * 1982-01-19 1983-07-23 株式会社日さく Method of construction of reverse type rotary striking boring and its boring device
JP2566428B2 (en) * 1987-11-18 1996-12-25 清水建設株式会社 How to dig a vertical shaft
JP2566427B2 (en) * 1987-11-18 1996-12-25 清水建設株式会社 Vertical shaft drilling equipment

Also Published As

Publication number Publication date
JPS5228109A (en) 1977-03-02

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