FR1206734A - Advanced sharpening machine for twist drills - Google Patents
Advanced sharpening machine for twist drillsInfo
- Publication number
- FR1206734A FR1206734A FR1206734DA FR1206734A FR 1206734 A FR1206734 A FR 1206734A FR 1206734D A FR1206734D A FR 1206734DA FR 1206734 A FR1206734 A FR 1206734A
- Authority
- FR
- France
- Prior art keywords
- advanced
- sharpening machine
- twist drills
- drills
- twist
- 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
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/24—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills
- B24B3/26—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills of the point of twist drills
- B24B3/28—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills of the point of twist drills by swivelling the drill around an axis angularly to the drill axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1206734X | 1957-05-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1206734A true FR1206734A (en) | 1960-02-11 |
Family
ID=7732786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1206734D Expired FR1206734A (en) | 1957-05-06 | 1958-05-06 | Advanced sharpening machine for twist drills |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1206734A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3107461A (en) * | 1960-11-14 | 1963-10-22 | Hammond Machinery Builders Inc | Mechanical device |
US3167887A (en) * | 1962-02-02 | 1965-02-02 | Crippen Evelyn | Drill pointing machine |
-
1958
- 1958-05-06 FR FR1206734D patent/FR1206734A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3107461A (en) * | 1960-11-14 | 1963-10-22 | Hammond Machinery Builders Inc | Mechanical device |
US3167887A (en) * | 1962-02-02 | 1965-02-02 | Crippen Evelyn | Drill pointing machine |
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