JPS62185790U - - Google Patents

Info

Publication number
JPS62185790U
JPS62185790U JP7456986U JP7456986U JPS62185790U JP S62185790 U JPS62185790 U JP S62185790U JP 7456986 U JP7456986 U JP 7456986U JP 7456986 U JP7456986 U JP 7456986U JP S62185790 U JPS62185790 U JP S62185790U
Authority
JP
Japan
Prior art keywords
storage hole
bit
cylinder
piston
cutting bit
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
JP7456986U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0419110Y2 (en, 2012
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 JP1986074569U priority Critical patent/JPH0419110Y2/ja
Publication of JPS62185790U publication Critical patent/JPS62185790U/ja
Application granted granted Critical
Publication of JPH0419110Y2 publication Critical patent/JPH0419110Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1986074569U 1986-05-20 1986-05-20 Expired JPH0419110Y2 (en, 2012)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986074569U JPH0419110Y2 (en, 2012) 1986-05-20 1986-05-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986074569U JPH0419110Y2 (en, 2012) 1986-05-20 1986-05-20

Publications (2)

Publication Number Publication Date
JPS62185790U true JPS62185790U (en, 2012) 1987-11-26
JPH0419110Y2 JPH0419110Y2 (en, 2012) 1992-04-28

Family

ID=30919896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986074569U Expired JPH0419110Y2 (en, 2012) 1986-05-20 1986-05-20

Country Status (1)

Country Link
JP (1) JPH0419110Y2 (en, 2012)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH045398A (ja) * 1990-04-20 1992-01-09 Okumura Mach Corp シールド掘削機のカッター板
JP2021169730A (ja) * 2020-04-16 2021-10-28 川崎重工業株式会社 カッタービット支持構造

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62260997A (ja) * 1986-05-07 1987-11-13 三菱重工業株式会社 シ−ルド掘削機

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62260997A (ja) * 1986-05-07 1987-11-13 三菱重工業株式会社 シ−ルド掘削機

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH045398A (ja) * 1990-04-20 1992-01-09 Okumura Mach Corp シールド掘削機のカッター板
JP2021169730A (ja) * 2020-04-16 2021-10-28 川崎重工業株式会社 カッタービット支持構造

Also Published As

Publication number Publication date
JPH0419110Y2 (en, 2012) 1992-04-28

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