JPS6235093U - - Google Patents

Info

Publication number
JPS6235093U
JPS6235093U JP12500885U JP12500885U JPS6235093U JP S6235093 U JPS6235093 U JP S6235093U JP 12500885 U JP12500885 U JP 12500885U JP 12500885 U JP12500885 U JP 12500885U JP S6235093 U JPS6235093 U JP S6235093U
Authority
JP
Japan
Prior art keywords
cutter
rock drilling
view
main body
cutting edges
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.)
Pending
Application number
JP12500885U
Other languages
English (en)
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 JP12500885U priority Critical patent/JPS6235093U/ja
Publication of JPS6235093U publication Critical patent/JPS6235093U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Earth Drilling (AREA)

Description

【図面の簡単な説明】
第1図は一実施例としての削岩用カツターを示
し、イは正面図、ロはイのA―A線断面図。第2
図イは削岩用カツターを取付けた削岩機のヘツド
部の平面図、ロは概略断面図。第3図は使用状態
を示す断面図。第4図は吸引路内の概略断面図。
第5図は削岩機のヘツド部の他実施例の概略平面
図。第6図イは従来例を示す斜視図、ロは使用状
態を示す断面図、ハは吸引路の概略断面図。 1……カツター本体、3……主刃、4……補助
刃、5……先端部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 回転可能なカツター本体1の周面部の縦方向に
    削岩用の複数の主刃3を形成してなる削岩用カツ
    ターにおいて、前記カツター本体1の先端部5に
    、複数の補助刃4を放射状に形成してなることを
    特徴とする削岩用カツター。
JP12500885U 1985-08-13 1985-08-13 Pending JPS6235093U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12500885U JPS6235093U (ja) 1985-08-13 1985-08-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12500885U JPS6235093U (ja) 1985-08-13 1985-08-13

Publications (1)

Publication Number Publication Date
JPS6235093U true JPS6235093U (ja) 1987-03-02

Family

ID=31017529

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12500885U Pending JPS6235093U (ja) 1985-08-13 1985-08-13

Country Status (1)

Country Link
JP (1) JPS6235093U (ja)

Similar Documents

Publication Publication Date Title
JPS6235093U (ja)
JPS6442815U (ja)
JPS62172510U (ja)
JPS6189415U (ja)
JPS61141007U (ja)
JPS62113912U (ja)
JPS61121293U (ja)
JPH0275067U (ja)
JPH01153902U (ja)
JPS61109612U (ja)
JPS6158253U (ja)
JPS61166716U (ja)
JPH0365611U (ja)
JPH0181212U (ja)
JPH0387518U (ja)
JPH01138514U (ja)
JPS61205719U (ja)
JPS61105512U (ja)
JPS63158701U (ja)
JPH0253317U (ja)
JPS61188689U (ja)
JPS61184610U (ja)
JPS61146597U (ja)
JPH01166016U (ja)
JPS61200207U (ja)