JPS6147278B2 - - Google Patents

Info

Publication number
JPS6147278B2
JPS6147278B2 JP57105188A JP10518882A JPS6147278B2 JP S6147278 B2 JPS6147278 B2 JP S6147278B2 JP 57105188 A JP57105188 A JP 57105188A JP 10518882 A JP10518882 A JP 10518882A JP S6147278 B2 JPS6147278 B2 JP S6147278B2
Authority
JP
Japan
Prior art keywords
tunnel
cutter
rotating shaft
arm
concrete
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.)
Expired
Application number
JP57105188A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58222295A (ja
Inventor
Motoyuki Takasu
Takatoshi Arizono
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.)
Tokyu Construction Co Ltd
Original Assignee
Tokyu Construction 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 Tokyu Construction Co Ltd filed Critical Tokyu Construction Co Ltd
Priority to JP57105188A priority Critical patent/JPS58222295A/ja
Publication of JPS58222295A publication Critical patent/JPS58222295A/ja
Publication of JPS6147278B2 publication Critical patent/JPS6147278B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Lining And Supports For Tunnels (AREA)
JP57105188A 1982-06-18 1982-06-18 ずい道補修装置 Granted JPS58222295A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57105188A JPS58222295A (ja) 1982-06-18 1982-06-18 ずい道補修装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57105188A JPS58222295A (ja) 1982-06-18 1982-06-18 ずい道補修装置

Publications (2)

Publication Number Publication Date
JPS58222295A JPS58222295A (ja) 1983-12-23
JPS6147278B2 true JPS6147278B2 (enrdf_load_stackoverflow) 1986-10-18

Family

ID=14400694

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57105188A Granted JPS58222295A (ja) 1982-06-18 1982-06-18 ずい道補修装置

Country Status (1)

Country Link
JP (1) JPS58222295A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3554298B2 (ja) * 2001-08-24 2004-08-18 株式会社ホーク トンネル壁面の補修方法

Also Published As

Publication number Publication date
JPS58222295A (ja) 1983-12-23

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