JPH063911Y2 - 管移動用ローラ台 - Google Patents

管移動用ローラ台

Info

Publication number
JPH063911Y2
JPH063911Y2 JP7642488U JP7642488U JPH063911Y2 JP H063911 Y2 JPH063911 Y2 JP H063911Y2 JP 7642488 U JP7642488 U JP 7642488U JP 7642488 U JP7642488 U JP 7642488U JP H063911 Y2 JPH063911 Y2 JP H063911Y2
Authority
JP
Japan
Prior art keywords
pipe
guide
pilot
pilot pipe
hoses
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 - Lifetime
Application number
JP7642488U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01180592U (enrdf_load_stackoverflow
Inventor
達朗 今田
恵司 小池
敬三 佐藤
真一 保坂
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP7642488U priority Critical patent/JPH063911Y2/ja
Publication of JPH01180592U publication Critical patent/JPH01180592U/ja
Application granted granted Critical
Publication of JPH063911Y2 publication Critical patent/JPH063911Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP7642488U 1988-06-10 1988-06-10 管移動用ローラ台 Expired - Lifetime JPH063911Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7642488U JPH063911Y2 (ja) 1988-06-10 1988-06-10 管移動用ローラ台

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7642488U JPH063911Y2 (ja) 1988-06-10 1988-06-10 管移動用ローラ台

Publications (2)

Publication Number Publication Date
JPH01180592U JPH01180592U (enrdf_load_stackoverflow) 1989-12-26
JPH063911Y2 true JPH063911Y2 (ja) 1994-02-02

Family

ID=31301451

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7642488U Expired - Lifetime JPH063911Y2 (ja) 1988-06-10 1988-06-10 管移動用ローラ台

Country Status (1)

Country Link
JP (1) JPH063911Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7312117B2 (ja) * 2020-01-09 2023-07-20 積水化学工業株式会社 シールドトンネル用土留め壁向け長尺芯材の接続方法

Also Published As

Publication number Publication date
JPH01180592U (enrdf_load_stackoverflow) 1989-12-26

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