JPS6356792U - - Google Patents

Info

Publication number
JPS6356792U
JPS6356792U JP14820786U JP14820786U JPS6356792U JP S6356792 U JPS6356792 U JP S6356792U JP 14820786 U JP14820786 U JP 14820786U JP 14820786 U JP14820786 U JP 14820786U JP S6356792 U JPS6356792 U JP S6356792U
Authority
JP
Japan
Prior art keywords
seat
cylinder
rotating
flange
small diameter
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
JP14820786U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0419107Y2 (US20020125480A1-20020912-P00900.png
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 filed Critical
Priority to JP1986148207U priority Critical patent/JPH0419107Y2/ja
Publication of JPS6356792U publication Critical patent/JPS6356792U/ja
Application granted granted Critical
Publication of JPH0419107Y2 publication Critical patent/JPH0419107Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1986148207U 1986-09-27 1986-09-27 Expired JPH0419107Y2 (US20020125480A1-20020912-P00900.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986148207U JPH0419107Y2 (US20020125480A1-20020912-P00900.png) 1986-09-27 1986-09-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986148207U JPH0419107Y2 (US20020125480A1-20020912-P00900.png) 1986-09-27 1986-09-27

Publications (2)

Publication Number Publication Date
JPS6356792U true JPS6356792U (US20020125480A1-20020912-P00900.png) 1988-04-15
JPH0419107Y2 JPH0419107Y2 (US20020125480A1-20020912-P00900.png) 1992-04-28

Family

ID=31062263

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986148207U Expired JPH0419107Y2 (US20020125480A1-20020912-P00900.png) 1986-09-27 1986-09-27

Country Status (1)

Country Link
JP (1) JPH0419107Y2 (US20020125480A1-20020912-P00900.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58204297A (ja) * 1982-05-21 1983-11-28 本間 良治 地盤の掘削方法及び装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58204297A (ja) * 1982-05-21 1983-11-28 本間 良治 地盤の掘削方法及び装置

Also Published As

Publication number Publication date
JPH0419107Y2 (US20020125480A1-20020912-P00900.png) 1992-04-28

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