JPS60148395U - 推進工法管用土砂流入防止装置 - Google Patents

推進工法管用土砂流入防止装置

Info

Publication number
JPS60148395U
JPS60148395U JP3437384U JP3437384U JPS60148395U JP S60148395 U JPS60148395 U JP S60148395U JP 3437384 U JP3437384 U JP 3437384U JP 3437384 U JP3437384 U JP 3437384U JP S60148395 U JPS60148395 U JP S60148395U
Authority
JP
Japan
Prior art keywords
flange
socket
inflow prevention
earth
propulsion method
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
JP3437384U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0144623Y2 (enrdf_load_stackoverflow
Inventor
徳成　秀雄
畠山　誠紀
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.)
Kubota Corp
Original Assignee
Kubota 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 Kubota Corp filed Critical Kubota Corp
Priority to JP3437384U priority Critical patent/JPS60148395U/ja
Publication of JPS60148395U publication Critical patent/JPS60148395U/ja
Application granted granted Critical
Publication of JPH0144623Y2 publication Critical patent/JPH0144623Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP3437384U 1984-03-09 1984-03-09 推進工法管用土砂流入防止装置 Granted JPS60148395U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3437384U JPS60148395U (ja) 1984-03-09 1984-03-09 推進工法管用土砂流入防止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3437384U JPS60148395U (ja) 1984-03-09 1984-03-09 推進工法管用土砂流入防止装置

Publications (2)

Publication Number Publication Date
JPS60148395U true JPS60148395U (ja) 1985-10-02
JPH0144623Y2 JPH0144623Y2 (enrdf_load_stackoverflow) 1989-12-22

Family

ID=30537679

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3437384U Granted JPS60148395U (ja) 1984-03-09 1984-03-09 推進工法管用土砂流入防止装置

Country Status (1)

Country Link
JP (1) JPS60148395U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0144623Y2 (enrdf_load_stackoverflow) 1989-12-22

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