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 (enrdf_load_stackoverflow
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 (enrdf_load_stackoverflow)

Priority Applications (1)

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

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=30704032

Family Applications (1)

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

Country Status (1)

Country Link
JP (1) JPH0327116Y2 (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5342843U (enrdf_load_stackoverflow) * 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 (enrdf_load_stackoverflow) * 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 (enrdf_load_stackoverflow) 1991-06-12

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