JPH03478Y2 - - Google Patents

Info

Publication number
JPH03478Y2
JPH03478Y2 JP8701884U JP8701884U JPH03478Y2 JP H03478 Y2 JPH03478 Y2 JP H03478Y2 JP 8701884 U JP8701884 U JP 8701884U JP 8701884 U JP8701884 U JP 8701884U JP H03478 Y2 JPH03478 Y2 JP H03478Y2
Authority
JP
Japan
Prior art keywords
mortar
erector
jack
shoring
spraying
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
JP8701884U
Other languages
English (en)
Japanese (ja)
Other versions
JPS612597U (ja
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 JP8701884U priority Critical patent/JPS612597U/ja
Publication of JPS612597U publication Critical patent/JPS612597U/ja
Application granted granted Critical
Publication of JPH03478Y2 publication Critical patent/JPH03478Y2/ja
Granted legal-status Critical Current

Links

JP8701884U 1984-06-11 1984-06-11 シ−ルド掘進機のモルタル吹付け施工装置 Granted JPS612597U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8701884U JPS612597U (ja) 1984-06-11 1984-06-11 シ−ルド掘進機のモルタル吹付け施工装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8701884U JPS612597U (ja) 1984-06-11 1984-06-11 シ−ルド掘進機のモルタル吹付け施工装置

Publications (2)

Publication Number Publication Date
JPS612597U JPS612597U (ja) 1986-01-09
JPH03478Y2 true JPH03478Y2 (US20030220297A1-20031127-C00033.png) 1991-01-09

Family

ID=30638850

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8701884U Granted JPS612597U (ja) 1984-06-11 1984-06-11 シ−ルド掘進機のモルタル吹付け施工装置

Country Status (1)

Country Link
JP (1) JPS612597U (US20030220297A1-20031127-C00033.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6150096B2 (ja) * 2012-12-27 2017-06-21 株木建設株式会社 トンネルの掘削方法

Also Published As

Publication number Publication date
JPS612597U (ja) 1986-01-09

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