FR855521A - Turning device for machine tools - Google Patents
Turning device for machine toolsInfo
- Publication number
- FR855521A FR855521A FR855521DA FR855521A FR 855521 A FR855521 A FR 855521A FR 855521D A FR855521D A FR 855521DA FR 855521 A FR855521 A FR 855521A
- Authority
- FR
- France
- Prior art keywords
- turning device
- machine tools
- tools
- turning
- machine
- 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
- B24B3/242—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills of step drills
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED0078100 | 1938-06-01 | ||
DE527959X | 1938-06-01 | ||
DE210250X | 1950-02-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR855521A true FR855521A (en) | 1940-05-14 |
Family
ID=27183151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR855521D Expired FR855521A (en) | 1938-06-01 | 1939-05-31 | Turning device for machine tools |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH210250A (en) |
FR (1) | FR855521A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE937694C (en) * | 1942-06-21 | 1956-01-12 | Messerschmitt Boelkow Blohm | Fine drawing grinding machine |
-
1939
- 1939-05-21 CH CH210250D patent/CH210250A/en unknown
- 1939-05-31 FR FR855521D patent/FR855521A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH210250A (en) | 1940-06-30 |
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