JPS6231505Y2 - - Google Patents

Info

Publication number
JPS6231505Y2
JPS6231505Y2 JP1357782U JP1357782U JPS6231505Y2 JP S6231505 Y2 JPS6231505 Y2 JP S6231505Y2 JP 1357782 U JP1357782 U JP 1357782U JP 1357782 U JP1357782 U JP 1357782U JP S6231505 Y2 JPS6231505 Y2 JP S6231505Y2
Authority
JP
Japan
Prior art keywords
holder
cutter bit
recess
upper flange
lower flange
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
JP1357782U
Other languages
English (en)
Japanese (ja)
Other versions
JPS58115592U (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 JP1357782U priority Critical patent/JPS58115592U/ja
Publication of JPS58115592U publication Critical patent/JPS58115592U/ja
Application granted granted Critical
Publication of JPS6231505Y2 publication Critical patent/JPS6231505Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP1357782U 1982-02-01 1982-02-01 岩掘削カツタ−装置用カツタ−ビツト Granted JPS58115592U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1357782U JPS58115592U (ja) 1982-02-01 1982-02-01 岩掘削カツタ−装置用カツタ−ビツト

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1357782U JPS58115592U (ja) 1982-02-01 1982-02-01 岩掘削カツタ−装置用カツタ−ビツト

Publications (2)

Publication Number Publication Date
JPS58115592U JPS58115592U (ja) 1983-08-06
JPS6231505Y2 true JPS6231505Y2 (en]) 1987-08-12

Family

ID=30026089

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1357782U Granted JPS58115592U (ja) 1982-02-01 1982-02-01 岩掘削カツタ−装置用カツタ−ビツト

Country Status (1)

Country Link
JP (1) JPS58115592U (en])

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002339680A (ja) * 2001-05-21 2002-11-27 Toshiba Tungaloy Co Ltd 着脱式アースオーガビット及びアースオーガ
JP2013091895A (ja) * 2011-10-24 2013-05-16 Kiyoshi Amamiya 掘削用工具

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0415826Y2 (en]) * 1990-10-26 1992-04-09
JP6653092B2 (ja) * 2014-06-13 2020-02-26 株式会社 尾鍋組 掘削翼表面に鋳物製の掘削翼被覆耐摩耗部材が着脱自在に装着される地盤改良装置
JP6628459B1 (ja) * 2019-05-21 2020-01-08 金属工具株式会社 オーガービット

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002339680A (ja) * 2001-05-21 2002-11-27 Toshiba Tungaloy Co Ltd 着脱式アースオーガビット及びアースオーガ
JP2013091895A (ja) * 2011-10-24 2013-05-16 Kiyoshi Amamiya 掘削用工具

Also Published As

Publication number Publication date
JPS58115592U (ja) 1983-08-06

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