JPH074091Y2 - ドリル装置 - Google Patents
ドリル装置Info
- Publication number
- JPH074091Y2 JPH074091Y2 JP1989132910U JP13291089U JPH074091Y2 JP H074091 Y2 JPH074091 Y2 JP H074091Y2 JP 1989132910 U JP1989132910 U JP 1989132910U JP 13291089 U JP13291089 U JP 13291089U JP H074091 Y2 JPH074091 Y2 JP H074091Y2
- Authority
- JP
- Japan
- Prior art keywords
- stopper
- drill
- plate
- counterbore
- hole
- 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 - Lifetime
Links
- 238000003754 machining Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 description 14
- 230000003028 elevating effect Effects 0.000 description 5
- 238000005553 drilling Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989132910U JPH074091Y2 (ja) | 1989-11-14 | 1989-11-14 | ドリル装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989132910U JPH074091Y2 (ja) | 1989-11-14 | 1989-11-14 | ドリル装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0371809U JPH0371809U (enrdf_load_stackoverflow) | 1991-07-19 |
JPH074091Y2 true JPH074091Y2 (ja) | 1995-02-01 |
Family
ID=31680340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989132910U Expired - Lifetime JPH074091Y2 (ja) | 1989-11-14 | 1989-11-14 | ドリル装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH074091Y2 (enrdf_load_stackoverflow) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52133392U (enrdf_load_stackoverflow) * | 1976-04-07 | 1977-10-11 | ||
JPS59105306U (ja) * | 1982-12-29 | 1984-07-16 | ナショナル住宅産業株式会社 | パネルの加工装置 |
JPS6246538U (enrdf_load_stackoverflow) * | 1985-09-11 | 1987-03-20 | ||
JPS6367041U (enrdf_load_stackoverflow) * | 1986-10-22 | 1988-05-06 |
-
1989
- 1989-11-14 JP JP1989132910U patent/JPH074091Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0371809U (enrdf_load_stackoverflow) | 1991-07-19 |
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