JPS62185784U - - Google Patents

Info

Publication number
JPS62185784U
JPS62185784U JP7109386U JP7109386U JPS62185784U JP S62185784 U JPS62185784 U JP S62185784U JP 7109386 U JP7109386 U JP 7109386U JP 7109386 U JP7109386 U JP 7109386U JP S62185784 U JPS62185784 U JP S62185784U
Authority
JP
Japan
Prior art keywords
circumferential surface
wedge member
rolling wheel
ring
cutter
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
JP7109386U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0316951Y2 (US06521211-20030218-C00004.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 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 (US06521211-20030218-C00004.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7109386U JPH0316951Y2 (US06521211-20030218-C00004.png) 1986-05-12 1986-05-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7109386U JPH0316951Y2 (US06521211-20030218-C00004.png) 1986-05-12 1986-05-12

Publications (2)

Publication Number Publication Date
JPS62185784U true JPS62185784U (US06521211-20030218-C00004.png) 1987-11-26
JPH0316951Y2 JPH0316951Y2 (US06521211-20030218-C00004.png) 1991-04-10

Family

ID=30913340

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7109386U Expired JPH0316951Y2 (US06521211-20030218-C00004.png) 1986-05-12 1986-05-12

Country Status (1)

Country Link
JP (1) JPH0316951Y2 (US06521211-20030218-C00004.png)

Cited By (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

Cited By (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
JPH0316951Y2 (US06521211-20030218-C00004.png) 1991-04-10

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