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
Links
- 238000009412 basement excavation Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986185897U JPH0428953Y2 (forum.php) | 1986-12-02 | 1986-12-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986185897U JPH0428953Y2 (forum.php) | 1986-12-02 | 1986-12-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63176189U true JPS63176189U (forum.php) | 1988-11-15 |
| JPH0428953Y2 JPH0428953Y2 (forum.php) | 1992-07-14 |
Family
ID=31134954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986185897U Expired JPH0428953Y2 (forum.php) | 1986-12-02 | 1986-12-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0428953Y2 (forum.php) |
Cited By (1)
| 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)
| 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 |
-
1986
- 1986-12-02 JP JP1986185897U patent/JPH0428953Y2/ja not_active Expired
Patent Citations (3)
| 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)
| 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 (forum.php) | 1992-07-14 |