JPS6162993U - - Google Patents

Info

Publication number
JPS6162993U
JPS6162993U JP14577684U JP14577684U JPS6162993U JP S6162993 U JPS6162993 U JP S6162993U JP 14577684 U JP14577684 U JP 14577684U JP 14577684 U JP14577684 U JP 14577684U JP S6162993 U JPS6162993 U JP S6162993U
Authority
JP
Japan
Prior art keywords
shield
spherical
articulation
bracket
spherical bodies
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
JP14577684U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0327116Y2 (enExample
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 JP1984145776U priority Critical patent/JPH0327116Y2/ja
Publication of JPS6162993U publication Critical patent/JPS6162993U/ja
Application granted granted Critical
Publication of JPH0327116Y2 publication Critical patent/JPH0327116Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1984145776U 1984-09-28 1984-09-28 Expired JPH0327116Y2 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984145776U JPH0327116Y2 (enExample) 1984-09-28 1984-09-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984145776U JPH0327116Y2 (enExample) 1984-09-28 1984-09-28

Publications (2)

Publication Number Publication Date
JPS6162993U true JPS6162993U (enExample) 1986-04-28
JPH0327116Y2 JPH0327116Y2 (enExample) 1991-06-12

Family

ID=30704032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984145776U Expired JPH0327116Y2 (enExample) 1984-09-28 1984-09-28

Country Status (1)

Country Link
JP (1) JPH0327116Y2 (enExample)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5342843U (enExample) * 1976-09-17 1978-04-13
JPS56156392A (en) * 1980-05-02 1981-12-03 Kawasaki Heavy Ind Ltd Shielded excavator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5342843U (enExample) * 1976-09-17 1978-04-13
JPS56156392A (en) * 1980-05-02 1981-12-03 Kawasaki Heavy Ind Ltd Shielded excavator

Also Published As

Publication number Publication date
JPH0327116Y2 (enExample) 1991-06-12

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