JPS63176189U - - Google Patents

Info

Publication number
JPS63176189U
JPS63176189U JP18589786U JP18589786U JPS63176189U JP S63176189 U JPS63176189 U JP S63176189U JP 18589786 U JP18589786 U JP 18589786U JP 18589786 U JP18589786 U JP 18589786U JP S63176189 U JPS63176189 U JP S63176189U
Authority
JP
Japan
Prior art keywords
degrees
cutter
teeth
cutter teeth
angle
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
JP18589786U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0428953Y2 (enrdf_load_stackoverflow
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 JP1986185897U priority Critical patent/JPH0428953Y2/ja
Publication of JPS63176189U publication Critical patent/JPS63176189U/ja
Application granted granted Critical
Publication of JPH0428953Y2 publication Critical patent/JPH0428953Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP1986185897U 1986-12-02 1986-12-02 Expired JPH0428953Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986185897U JPH0428953Y2 (enrdf_load_stackoverflow) 1986-12-02 1986-12-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986185897U JPH0428953Y2 (enrdf_load_stackoverflow) 1986-12-02 1986-12-02

Publications (2)

Publication Number Publication Date
JPS63176189U true JPS63176189U (enrdf_load_stackoverflow) 1988-11-15
JPH0428953Y2 JPH0428953Y2 (enrdf_load_stackoverflow) 1992-07-14

Family

ID=31134954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986185897U Expired JPH0428953Y2 (enrdf_load_stackoverflow) 1986-12-02 1986-12-02

Country Status (1)

Country Link
JP (1) JPH0428953Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04228796A (ja) * 1990-04-09 1992-08-18 Hilti Ag 削岩ドリル

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5270502A (en) * 1975-12-08 1977-06-11 Shin Meiwa Ind Co Ltd Main cutter of earth auger drill
JPS59140392U (ja) * 1983-03-05 1984-09-19 株式会社菱備基礎 障害地盤削孔用掘削刃
JPS616591U (ja) * 1984-06-15 1986-01-16 愛知車輌株式会社 オ−ガドリルのカツタ−ビツト取付け装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5270502A (en) * 1975-12-08 1977-06-11 Shin Meiwa Ind Co Ltd Main cutter of earth auger drill
JPS59140392U (ja) * 1983-03-05 1984-09-19 株式会社菱備基礎 障害地盤削孔用掘削刃
JPS616591U (ja) * 1984-06-15 1986-01-16 愛知車輌株式会社 オ−ガドリルのカツタ−ビツト取付け装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04228796A (ja) * 1990-04-09 1992-08-18 Hilti Ag 削岩ドリル

Also Published As

Publication number Publication date
JPH0428953Y2 (enrdf_load_stackoverflow) 1992-07-14

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