JPH0429930Y2 - - Google Patents
Info
- Publication number
- JPH0429930Y2 JPH0429930Y2 JP13857385U JP13857385U JPH0429930Y2 JP H0429930 Y2 JPH0429930 Y2 JP H0429930Y2 JP 13857385 U JP13857385 U JP 13857385U JP 13857385 U JP13857385 U JP 13857385U JP H0429930 Y2 JPH0429930 Y2 JP H0429930Y2
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- fixing part
- guide drill
- holes
- annular member
- 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
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Drilling Tools (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13857385U JPH0429930Y2 (zh) | 1985-09-09 | 1985-09-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13857385U JPH0429930Y2 (zh) | 1985-09-09 | 1985-09-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6246517U JPS6246517U (zh) | 1987-03-20 |
JPH0429930Y2 true JPH0429930Y2 (zh) | 1992-07-20 |
Family
ID=31043683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13857385U Expired JPH0429930Y2 (zh) | 1985-09-09 | 1985-09-09 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0429930Y2 (zh) |
-
1985
- 1985-09-09 JP JP13857385U patent/JPH0429930Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6246517U (zh) | 1987-03-20 |
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