JPH02125008U - - Google Patents
Info
- Publication number
- JPH02125008U JPH02125008U JP3219289U JP3219289U JPH02125008U JP H02125008 U JPH02125008 U JP H02125008U JP 3219289 U JP3219289 U JP 3219289U JP 3219289 U JP3219289 U JP 3219289U JP H02125008 U JPH02125008 U JP H02125008U
- Authority
- JP
- Japan
- Prior art keywords
- bit
- tip
- carbide
- road surface
- pins
- 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
Links
- 238000009412 basement excavation Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 238000005553 drilling Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Earth Drilling (AREA)
- Road Repair (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3219289U JPH02125008U (es) | 1989-03-22 | 1989-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3219289U JPH02125008U (es) | 1989-03-22 | 1989-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02125008U true JPH02125008U (es) | 1990-10-15 |
Family
ID=31535114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3219289U Pending JPH02125008U (es) | 1989-03-22 | 1989-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02125008U (es) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5532900A (en) * | 1978-08-30 | 1980-03-07 | Elfgen Apex | Tool for paved layer cutter |
| JPS5972397A (ja) * | 1982-09-17 | 1984-04-24 | ケンナメタル・インコ−ポレイテツド | 多重インサ−トカツタビツト |
| JPS6471908A (en) * | 1987-09-14 | 1989-03-16 | Yoshihiro Nakayama | Roadbed surface grinder |
-
1989
- 1989-03-22 JP JP3219289U patent/JPH02125008U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5532900A (en) * | 1978-08-30 | 1980-03-07 | Elfgen Apex | Tool for paved layer cutter |
| JPS5972397A (ja) * | 1982-09-17 | 1984-04-24 | ケンナメタル・インコ−ポレイテツド | 多重インサ−トカツタビツト |
| JPS6471908A (en) * | 1987-09-14 | 1989-03-16 | Yoshihiro Nakayama | Roadbed surface grinder |
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