JPS60495U - カ−ブ推進工法用土砂流入防止装置 - Google Patents

カ−ブ推進工法用土砂流入防止装置

Info

Publication number
JPS60495U
JPS60495U JP9159783U JP9159783U JPS60495U JP S60495 U JPS60495 U JP S60495U JP 9159783 U JP9159783 U JP 9159783U JP 9159783 U JP9159783 U JP 9159783U JP S60495 U JPS60495 U JP S60495U
Authority
JP
Japan
Prior art keywords
inflow prevention
propulsion method
sediment inflow
prevention device
flange
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
JP9159783U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0144621Y2 (de
Inventor
永井　輝夫
和泉　洋三
Original Assignee
株式会社クボタ
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 株式会社クボタ filed Critical 株式会社クボタ
Priority to JP9159783U priority Critical patent/JPS60495U/ja
Publication of JPS60495U publication Critical patent/JPS60495U/ja
Application granted granted Critical
Publication of JPH0144621Y2 publication Critical patent/JPH0144621Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Joints With Sleeves (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
JP9159783U 1983-06-14 1983-06-14 カ−ブ推進工法用土砂流入防止装置 Granted JPS60495U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9159783U JPS60495U (ja) 1983-06-14 1983-06-14 カ−ブ推進工法用土砂流入防止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9159783U JPS60495U (ja) 1983-06-14 1983-06-14 カ−ブ推進工法用土砂流入防止装置

Publications (2)

Publication Number Publication Date
JPS60495U true JPS60495U (ja) 1985-01-05
JPH0144621Y2 JPH0144621Y2 (de) 1989-12-22

Family

ID=30221620

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9159783U Granted JPS60495U (ja) 1983-06-14 1983-06-14 カ−ブ推進工法用土砂流入防止装置

Country Status (1)

Country Link
JP (1) JPS60495U (de)

Also Published As

Publication number Publication date
JPH0144621Y2 (de) 1989-12-22

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