JPS5931824Y2 - 推進管押込装置 - Google Patents

推進管押込装置

Info

Publication number
JPS5931824Y2
JPS5931824Y2 JP10220979U JP10220979U JPS5931824Y2 JP S5931824 Y2 JPS5931824 Y2 JP S5931824Y2 JP 10220979 U JP10220979 U JP 10220979U JP 10220979 U JP10220979 U JP 10220979U JP S5931824 Y2 JPS5931824 Y2 JP S5931824Y2
Authority
JP
Japan
Prior art keywords
pushing device
tube
pushing
hydraulic cylinders
hume
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
JP10220979U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5621086U (enrdf_load_stackoverflow
Inventor
惇 岩田
誠司 川久保
Original Assignee
株式会社間組
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 株式会社間組 filed Critical 株式会社間組
Priority to JP10220979U priority Critical patent/JPS5931824Y2/ja
Publication of JPS5621086U publication Critical patent/JPS5621086U/ja
Application granted granted Critical
Publication of JPS5931824Y2 publication Critical patent/JPS5931824Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP10220979U 1979-07-24 1979-07-24 推進管押込装置 Expired JPS5931824Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10220979U JPS5931824Y2 (ja) 1979-07-24 1979-07-24 推進管押込装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10220979U JPS5931824Y2 (ja) 1979-07-24 1979-07-24 推進管押込装置

Publications (2)

Publication Number Publication Date
JPS5621086U JPS5621086U (enrdf_load_stackoverflow) 1981-02-24
JPS5931824Y2 true JPS5931824Y2 (ja) 1984-09-07

Family

ID=29334942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10220979U Expired JPS5931824Y2 (ja) 1979-07-24 1979-07-24 推進管押込装置

Country Status (1)

Country Link
JP (1) JPS5931824Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5980594U (ja) * 1982-11-22 1984-05-31 株式会社イセキ開発工機 管推進装置

Also Published As

Publication number Publication date
JPS5621086U (enrdf_load_stackoverflow) 1981-02-24

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