JPS6333906U - - Google Patents
Info
- Publication number
- JPS6333906U JPS6333906U JP12791686U JP12791686U JPS6333906U JP S6333906 U JPS6333906 U JP S6333906U JP 12791686 U JP12791686 U JP 12791686U JP 12791686 U JP12791686 U JP 12791686U JP S6333906 U JPS6333906 U JP S6333906U
- Authority
- JP
- Japan
- Prior art keywords
- drill body
- drill
- stop cylinder
- undercut
- stopper ring
- 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
- 238000005553 drilling Methods 0.000 claims description 3
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Drilling And Boring (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986127916U JPH067846Y2 (ja) | 1986-08-21 | 1986-08-21 | アンダーカットドリルの穿孔位置調整機構 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986127916U JPH067846Y2 (ja) | 1986-08-21 | 1986-08-21 | アンダーカットドリルの穿孔位置調整機構 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6333906U true JPS6333906U (pt) | 1988-03-04 |
JPH067846Y2 JPH067846Y2 (ja) | 1994-03-02 |
Family
ID=31023120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986127916U Expired - Lifetime JPH067846Y2 (ja) | 1986-08-21 | 1986-08-21 | アンダーカットドリルの穿孔位置調整機構 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH067846Y2 (pt) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102443192B1 (ko) * | 2022-04-12 | 2022-09-15 | 주식회사 도원안전연구원 | 안전진단에 필요한 콘크리트 염화물 함량 시험을 위한 시료 채취장치 |
JP2023011492A (ja) * | 2021-07-12 | 2023-01-24 | 株式会社ハウスビーエム | 拡底工具 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4817787U (pt) * | 1971-07-08 | 1973-02-28 | ||
JPS6014U (ja) * | 1983-06-16 | 1985-01-05 | 神王工業株式会社 | コンクリ−トドリル |
JPS6150411U (pt) * | 1984-09-07 | 1986-04-04 |
-
1986
- 1986-08-21 JP JP1986127916U patent/JPH067846Y2/ja not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4817787U (pt) * | 1971-07-08 | 1973-02-28 | ||
JPS6014U (ja) * | 1983-06-16 | 1985-01-05 | 神王工業株式会社 | コンクリ−トドリル |
JPS6150411U (pt) * | 1984-09-07 | 1986-04-04 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2023011492A (ja) * | 2021-07-12 | 2023-01-24 | 株式会社ハウスビーエム | 拡底工具 |
KR102443192B1 (ko) * | 2022-04-12 | 2022-09-15 | 주식회사 도원안전연구원 | 안전진단에 필요한 콘크리트 염화물 함량 시험을 위한 시료 채취장치 |
Also Published As
Publication number | Publication date |
---|---|
JPH067846Y2 (ja) | 1994-03-02 |