JPS60139893U - 押管装置の押込み量調整機構 - Google Patents

押管装置の押込み量調整機構

Info

Publication number
JPS60139893U
JPS60139893U JP2566884U JP2566884U JPS60139893U JP S60139893 U JPS60139893 U JP S60139893U JP 2566884 U JP2566884 U JP 2566884U JP 2566884 U JP2566884 U JP 2566884U JP S60139893 U JPS60139893 U JP S60139893U
Authority
JP
Japan
Prior art keywords
pipe device
slide base
pushing
positioning
adjustment mechanism
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
JP2566884U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0220311Y2 (enrdf_load_stackoverflow
Inventor
若月　史生
根岸　靖夫
山岸　康利
野村　由司彦
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
Sumitomo Electric Industries Ltd
Original Assignee
Nippon Telegraph and Telephone Corp
Sumitomo Electric Industries Ltd
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, Sumitomo Electric Industries Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP2566884U priority Critical patent/JPS60139893U/ja
Publication of JPS60139893U publication Critical patent/JPS60139893U/ja
Application granted granted Critical
Publication of JPH0220311Y2 publication Critical patent/JPH0220311Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP2566884U 1984-02-23 1984-02-23 押管装置の押込み量調整機構 Granted JPS60139893U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2566884U JPS60139893U (ja) 1984-02-23 1984-02-23 押管装置の押込み量調整機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2566884U JPS60139893U (ja) 1984-02-23 1984-02-23 押管装置の押込み量調整機構

Publications (2)

Publication Number Publication Date
JPS60139893U true JPS60139893U (ja) 1985-09-17
JPH0220311Y2 JPH0220311Y2 (enrdf_load_stackoverflow) 1990-06-04

Family

ID=30520943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2566884U Granted JPS60139893U (ja) 1984-02-23 1984-02-23 押管装置の押込み量調整機構

Country Status (1)

Country Link
JP (1) JPS60139893U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0220311Y2 (enrdf_load_stackoverflow) 1990-06-04

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