JPH0430190U - - Google Patents

Info

Publication number
JPH0430190U
JPH0430190U JP7066590U JP7066590U JPH0430190U JP H0430190 U JPH0430190 U JP H0430190U JP 7066590 U JP7066590 U JP 7066590U JP 7066590 U JP7066590 U JP 7066590U JP H0430190 U JPH0430190 U JP H0430190U
Authority
JP
Japan
Prior art keywords
view
sectional
carbide chip
implanted
shield excavator
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
JP7066590U
Other languages
English (en)
Japanese (ja)
Other versions
JP2510379Y2 (ja
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 JP1990070665U priority Critical patent/JP2510379Y2/ja
Publication of JPH0430190U publication Critical patent/JPH0430190U/ja
Application granted granted Critical
Publication of JP2510379Y2 publication Critical patent/JP2510379Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1990070665U 1990-07-04 1990-07-04 シ―ルド掘進機のフィッシュテ―ルビット Expired - Fee Related JP2510379Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990070665U JP2510379Y2 (ja) 1990-07-04 1990-07-04 シ―ルド掘進機のフィッシュテ―ルビット

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990070665U JP2510379Y2 (ja) 1990-07-04 1990-07-04 シ―ルド掘進機のフィッシュテ―ルビット

Publications (2)

Publication Number Publication Date
JPH0430190U true JPH0430190U (fr) 1992-03-11
JP2510379Y2 JP2510379Y2 (ja) 1996-09-11

Family

ID=31607015

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990070665U Expired - Fee Related JP2510379Y2 (ja) 1990-07-04 1990-07-04 シ―ルド掘進機のフィッシュテ―ルビット

Country Status (1)

Country Link
JP (1) JP2510379Y2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016223196A (ja) * 2015-06-01 2016-12-28 川崎重工業株式会社 先行カッタービット

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH026795U (fr) * 1988-06-29 1990-01-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH026795U (fr) * 1988-06-29 1990-01-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016223196A (ja) * 2015-06-01 2016-12-28 川崎重工業株式会社 先行カッタービット

Also Published As

Publication number Publication date
JP2510379Y2 (ja) 1996-09-11

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees