FR78670E - Canon de perçage amovible - Google Patents
Canon de perçage amovibleInfo
- Publication number
- FR78670E FR78670E FR843213A FR843213A FR78670E FR 78670 E FR78670 E FR 78670E FR 843213 A FR843213 A FR 843213A FR 843213 A FR843213 A FR 843213A FR 78670 E FR78670 E FR 78670E
- Authority
- FR
- France
- Prior art keywords
- drill barrel
- removable drill
- removable
- barrel
- drill
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
- B23B49/02—Boring templates or bushings
- B23B49/023—Bushings and their connection to the template
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR843213A FR78670E (fr) | 1960-11-07 | 1960-11-07 | Canon de perçage amovible |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR843213A FR78670E (fr) | 1960-11-07 | 1960-11-07 | Canon de perçage amovible |
Publications (1)
Publication Number | Publication Date |
---|---|
FR78670E true FR78670E (fr) | 1962-08-24 |
Family
ID=8742213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR843213A Expired FR78670E (fr) | 1960-11-07 | 1960-11-07 | Canon de perçage amovible |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR78670E (fr) |
-
1960
- 1960-11-07 FR FR843213A patent/FR78670E/fr not_active Expired
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