JPH0316951Y2 - - Google Patents

Info

Publication number
JPH0316951Y2
JPH0316951Y2 JP7109386U JP7109386U JPH0316951Y2 JP H0316951 Y2 JPH0316951 Y2 JP H0316951Y2 JP 7109386 U JP7109386 U JP 7109386U JP 7109386 U JP7109386 U JP 7109386U JP H0316951 Y2 JPH0316951 Y2 JP H0316951Y2
Authority
JP
Japan
Prior art keywords
ring
cutter
rolling wheel
rolling
cutter ring
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
JP7109386U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62185784U (en]
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 JP7109386U priority Critical patent/JPH0316951Y2/ja
Publication of JPS62185784U publication Critical patent/JPS62185784U/ja
Application granted granted Critical
Publication of JPH0316951Y2 publication Critical patent/JPH0316951Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Earth Drilling (AREA)
JP7109386U 1986-05-12 1986-05-12 Expired JPH0316951Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7109386U JPH0316951Y2 (en]) 1986-05-12 1986-05-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7109386U JPH0316951Y2 (en]) 1986-05-12 1986-05-12

Publications (2)

Publication Number Publication Date
JPS62185784U JPS62185784U (en]) 1987-11-26
JPH0316951Y2 true JPH0316951Y2 (en]) 1991-04-10

Family

ID=30913340

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7109386U Expired JPH0316951Y2 (en]) 1986-05-12 1986-05-12

Country Status (1)

Country Link
JP (1) JPH0316951Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018532058A (ja) * 2015-10-30 2018-11-01 ザ ロビンス カンパニー トンネル掘進機のための咬持式リングカッタアセンブリ

Also Published As

Publication number Publication date
JPS62185784U (en]) 1987-11-26

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