JPH0417290Y2 - - Google Patents
Info
- Publication number
- JPH0417290Y2 JPH0417290Y2 JP1983199412U JP19941283U JPH0417290Y2 JP H0417290 Y2 JPH0417290 Y2 JP H0417290Y2 JP 1983199412 U JP1983199412 U JP 1983199412U JP 19941283 U JP19941283 U JP 19941283U JP H0417290 Y2 JPH0417290 Y2 JP H0417290Y2
- Authority
- JP
- Japan
- Prior art keywords
- holding cylinder
- compression spring
- hollow shaft
- pilot pin
- annular cutter
- 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.)
- Expired
Links
- 238000005553 drilling Methods 0.000 claims description 26
- 238000005520 cutting process Methods 0.000 claims description 25
- 230000006835 compression Effects 0.000 claims description 21
- 238000007906 compression Methods 0.000 claims description 21
- 230000000694 effects Effects 0.000 description 2
- 230000036346 tooth eruption Effects 0.000 description 2
- 230000007717 exclusion Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
- Drilling Tools (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19941283U JPS60109805U (ja) | 1983-12-28 | 1983-12-28 | 穿孔機の切削片排除装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19941283U JPS60109805U (ja) | 1983-12-28 | 1983-12-28 | 穿孔機の切削片排除装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60109805U JPS60109805U (ja) | 1985-07-25 |
JPH0417290Y2 true JPH0417290Y2 (US06229276-20010508-P00022.png) | 1992-04-17 |
Family
ID=30759309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19941283U Granted JPS60109805U (ja) | 1983-12-28 | 1983-12-28 | 穿孔機の切削片排除装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60109805U (US06229276-20010508-P00022.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3163392B2 (ja) * | 1996-05-27 | 2001-05-08 | 未来工業株式会社 | 切りかす受けカバーを備えた穿孔具 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57102712A (en) * | 1980-12-13 | 1982-06-25 | Miyanaga:Kk | Core drill locating device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52165487U (US06229276-20010508-P00022.png) * | 1976-06-09 | 1977-12-15 |
-
1983
- 1983-12-28 JP JP19941283U patent/JPS60109805U/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57102712A (en) * | 1980-12-13 | 1982-06-25 | Miyanaga:Kk | Core drill locating device |
Also Published As
Publication number | Publication date |
---|---|
JPS60109805U (ja) | 1985-07-25 |
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