FR2358240B3 - - Google Patents
Info
- Publication number
- FR2358240B3 FR2358240B3 FR7721951A FR7721951A FR2358240B3 FR 2358240 B3 FR2358240 B3 FR 2358240B3 FR 7721951 A FR7721951 A FR 7721951A FR 7721951 A FR7721951 A FR 7721951A FR 2358240 B3 FR2358240 B3 FR 2358240B3
- Authority
- FR
- France
- 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)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2632034A DE2632034C2 (de) | 1976-07-16 | 1976-07-16 | Hilfsvorrichtung zur Erleichterung des Nachschleifens von Spiralbohrern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2358240A1 FR2358240A1 (fr) | 1978-02-10 |
| FR2358240B3 true FR2358240B3 (US20020095090A1-20020718-M00002.png) | 1980-07-11 |
Family
ID=5983178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7721951A Granted FR2358240A1 (fr) | 1976-07-16 | 1977-07-18 | Appareil auxiliaire pour faciliter le reaffutage des forets helicoidaux |
Country Status (5)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2285959A1 (fr) * | 1974-09-24 | 1976-04-23 | Bosch Gmbh Robert | Dispositif de meulage de foret |
| DE2915601C2 (de) * | 1979-04-18 | 1983-08-11 | Karl 7539 Kämpfelbach Reiling | Vorrichtung zum Schleifen der Schneiden von Spiralbohrern |
| DE3220629C2 (de) * | 1982-06-01 | 1984-12-13 | Bernhard Dipl.-Ing.(TH) 7800 Freiburg Ehret | Steuervorrichtung zur Verleimung von Endlossätzen |
| DE3338910A1 (de) * | 1983-10-27 | 1985-05-09 | Robert 5446 Engeln Wolff | Hilfsgeraet zum nachschleifen von spiralbohrern |
| IE57981B1 (en) * | 1984-04-26 | 1993-06-02 | Inst For Ind Res & Standards | A grinding device |
| US4638603A (en) * | 1986-01-29 | 1987-01-27 | Hanson Harvey E | Device for sharpening single-flute countersinks |
| US4974372A (en) * | 1989-04-12 | 1990-12-04 | Chantalat Vinit P | Universal device for sharpening drill bits |
| JPH0549247U (ja) * | 1991-12-10 | 1993-06-29 | バンドー化学株式会社 | ドリル研削用治具 |
| GB9201600D0 (en) * | 1992-01-24 | 1992-03-11 | Turner Intellect Property Ltd | Power tool |
| US5620363A (en) * | 1992-01-24 | 1997-04-15 | Turner Intellectual Property Limited | Powered grinding tool |
| GB2283444B (en) * | 1992-01-24 | 1995-08-16 | Turner Intellect Property Ltd | Power tool adapter |
| US5241791A (en) * | 1992-03-04 | 1993-09-07 | Alfred Brian Gardner | Edge tool sharpening apparatus |
| US5833524A (en) * | 1994-08-22 | 1998-11-10 | Ryobi Limited | Dust collection system for a power tool |
| DK9500123Y6 (da) * | 1995-03-27 | 1995-05-15 | Euro Tool Aps | Apparat til slibning af svejseelektroder, navnligwolframelektroder |
| DE19962796A1 (de) * | 1999-12-23 | 2001-07-05 | Junker Erwin Maschf Gmbh | Verfahren und Vorrichtung zum Schleifen von genuteten Werkzeugen |
| US8439727B1 (en) * | 2012-08-06 | 2013-05-14 | Leo F. Woodard | Drill bit sharpening tool |
| RU2585144C2 (ru) * | 2014-07-11 | 2016-05-27 | Владимир Иванович Кутепов | Способ центрирования углового шаблона, центрированный угловой шаблон (варианты) и способ его настройки (варианты) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7439613U (de) * | 1975-05-07 | Wolfcraft Wolff R Kg | Hilfsvorrichtung für ein Nachschleifen von Bohrern | |
| US1052073A (en) * | 1911-03-23 | 1913-02-04 | Fred C Ellasser | Drill-grinding attachment for abrading-wheels. |
| US2745228A (en) * | 1952-05-28 | 1956-05-15 | Guehring Gottlieb | Device for sharpening twist drills |
| US3100956A (en) * | 1963-01-21 | 1963-08-20 | Niquet Samuel | Drill grinding apparatus |
| US3393476A (en) * | 1965-11-12 | 1968-07-23 | Ausbie A. York | Drill bit sharpening jig |
| US3808748A (en) * | 1972-05-08 | 1974-05-07 | Zealot Corp | Adjustable mounting bracket for workpiece |
-
1976
- 1976-07-16 DE DE2632034A patent/DE2632034C2/de not_active Expired
-
1977
- 1977-07-14 JP JP8461877A patent/JPS5336794A/ja active Granted
- 1977-07-15 GB GB29852/77A patent/GB1526169A/en not_active Expired
- 1977-07-18 US US05/816,676 patent/US4164100A/en not_active Expired - Lifetime
- 1977-07-18 FR FR7721951A patent/FR2358240A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6159868B2 (US20020095090A1-20020718-M00002.png) | 1986-12-18 |
| DE2632034C2 (de) | 1986-07-31 |
| US4164100A (en) | 1979-08-14 |
| GB1526169A (en) | 1978-09-27 |
| DE2632034A1 (de) | 1978-01-19 |
| JPS5336794A (en) | 1978-04-05 |
| FR2358240A1 (fr) | 1978-02-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |