CH596950A5 - - Google Patents
Info
- Publication number
- CH596950A5 CH596950A5 CH1109875A CH1109875A CH596950A5 CH 596950 A5 CH596950 A5 CH 596950A5 CH 1109875 A CH1109875 A CH 1109875A CH 1109875 A CH1109875 A CH 1109875A CH 596950 A5 CH596950 A5 CH 596950A5
- Authority
- CH
- Switzerland
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742445453 DE2445453C2 (de) | 1974-09-24 | 1974-09-24 | Bohrerschleifeinrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
CH596950A5 true CH596950A5 (US20050192411A1-20050901-C00001.png) | 1978-03-31 |
Family
ID=5926539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1109875A CH596950A5 (US20050192411A1-20050901-C00001.png) | 1974-09-24 | 1975-08-28 |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH596950A5 (US20050192411A1-20050901-C00001.png) |
DE (1) | DE2445453C2 (US20050192411A1-20050901-C00001.png) |
GB (1) | GB1468327A (US20050192411A1-20050901-C00001.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3338910A1 (de) * | 1983-10-27 | 1985-05-09 | Robert 5446 Engeln Wolff | Hilfsgeraet zum nachschleifen von spiralbohrern |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2285959A1 (fr) * | 1974-09-24 | 1976-04-23 | Bosch Gmbh Robert | Dispositif de meulage de foret |
IE57981B1 (en) * | 1984-04-26 | 1993-06-02 | Inst For Ind Res & Standards | A grinding device |
US5241791A (en) * | 1992-03-04 | 1993-09-07 | Alfred Brian Gardner | Edge tool sharpening apparatus |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1920537A (en) * | 1932-05-06 | 1933-08-01 | Robert H Price | Guide for correct grinding of twist drills |
-
1974
- 1974-09-24 DE DE19742445453 patent/DE2445453C2/de not_active Expired
-
1975
- 1975-05-22 GB GB2227675A patent/GB1468327A/en not_active Expired
- 1975-08-28 CH CH1109875A patent/CH596950A5/xx not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3338910A1 (de) * | 1983-10-27 | 1985-05-09 | Robert 5446 Engeln Wolff | Hilfsgeraet zum nachschleifen von spiralbohrern |
US4566227A (en) * | 1983-10-27 | 1986-01-28 | Robert Wolff | Auxiliary device for re-grinding of spiral drills |
Also Published As
Publication number | Publication date |
---|---|
DE2445453C2 (de) | 1985-06-13 |
DE2445453A1 (de) | 1976-04-08 |
GB1468327A (en) | 1977-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |