JPH076237Y2 - カッタビットの取付け構造 - Google Patents

カッタビットの取付け構造

Info

Publication number
JPH076237Y2
JPH076237Y2 JP10940489U JP10940489U JPH076237Y2 JP H076237 Y2 JPH076237 Y2 JP H076237Y2 JP 10940489 U JP10940489 U JP 10940489U JP 10940489 U JP10940489 U JP 10940489U JP H076237 Y2 JPH076237 Y2 JP H076237Y2
Authority
JP
Japan
Prior art keywords
cutter
cutter bit
bit
cutter head
dovetail groove
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 - Lifetime
Application number
JP10940489U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0350691U (enrdf_load_stackoverflow
Inventor
陸雄 奥丁
弘 竹田
知明 花岡
義生 遠藤
良博 久利
啓佑 中村
勇一 佐々木
聖司 内藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kanadevia Corp
Original Assignee
Hitachi Zosen Corp
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 by Hitachi Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP10940489U priority Critical patent/JPH076237Y2/ja
Publication of JPH0350691U publication Critical patent/JPH0350691U/ja
Application granted granted Critical
Publication of JPH076237Y2 publication Critical patent/JPH076237Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP10940489U 1989-09-18 1989-09-18 カッタビットの取付け構造 Expired - Lifetime JPH076237Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10940489U JPH076237Y2 (ja) 1989-09-18 1989-09-18 カッタビットの取付け構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10940489U JPH076237Y2 (ja) 1989-09-18 1989-09-18 カッタビットの取付け構造

Publications (2)

Publication Number Publication Date
JPH0350691U JPH0350691U (enrdf_load_stackoverflow) 1991-05-16
JPH076237Y2 true JPH076237Y2 (ja) 1995-02-15

Family

ID=31658001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10940489U Expired - Lifetime JPH076237Y2 (ja) 1989-09-18 1989-09-18 カッタビットの取付け構造

Country Status (1)

Country Link
JP (1) JPH076237Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002349191A (ja) * 2001-05-23 2002-12-04 Nkk Corp シールド掘進機のカッターヘッド及びこれを用いたシールド掘進機

Also Published As

Publication number Publication date
JPH0350691U (enrdf_load_stackoverflow) 1991-05-16

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