FR606431A - Appareil à centrer automatiquement - Google Patents
Appareil à centrer automatiquementInfo
- Publication number
- FR606431A FR606431A FR606431DA FR606431A FR 606431 A FR606431 A FR 606431A FR 606431D A FR606431D A FR 606431DA FR 606431 A FR606431 A FR 606431A
- Authority
- FR
- France
- Prior art keywords
- center automatically
- automatically
- center
- 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
- B23B49/04—Devices for boring or drilling centre holes in workpieces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR606431T | 1925-11-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR606431A true FR606431A (fr) | 1926-06-14 |
Family
ID=8974667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR606431D Expired FR606431A (fr) | 1925-11-06 | 1925-11-06 | Appareil à centrer automatiquement |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR606431A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3137947A (en) * | 1961-08-15 | 1964-06-23 | Flower Burl | Correctable dimensional and center marking gauge |
-
1925
- 1925-11-06 FR FR606431D patent/FR606431A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3137947A (en) * | 1961-08-15 | 1964-06-23 | Flower Burl | Correctable dimensional and center marking gauge |
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