FR2681277B1 - Porte-outil pour l'affutage de forets ou analogues. - Google Patents
Porte-outil pour l'affutage de forets ou analogues.Info
- Publication number
- FR2681277B1 FR2681277B1 FR9111672A FR9111672A FR2681277B1 FR 2681277 B1 FR2681277 B1 FR 2681277B1 FR 9111672 A FR9111672 A FR 9111672A FR 9111672 A FR9111672 A FR 9111672A FR 2681277 B1 FR2681277 B1 FR 2681277B1
- Authority
- FR
- France
- Prior art keywords
- forests
- sharpening
- tool holder
- holder
- tool
- 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 - Fee Related
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
- B24B3/247—Supports for drills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/223—Jaws in the form of cylindrical elements
-
- 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)
- Earth Drilling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9111672A FR2681277B1 (fr) | 1991-09-18 | 1991-09-18 | Porte-outil pour l'affutage de forets ou analogues. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9111672A FR2681277B1 (fr) | 1991-09-18 | 1991-09-18 | Porte-outil pour l'affutage de forets ou analogues. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2681277A1 FR2681277A1 (fr) | 1993-03-19 |
FR2681277B1 true FR2681277B1 (fr) | 1996-01-26 |
Family
ID=9417177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9111672A Expired - Fee Related FR2681277B1 (fr) | 1991-09-18 | 1991-09-18 | Porte-outil pour l'affutage de forets ou analogues. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2681277B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102729123B (zh) * | 2012-06-29 | 2014-11-05 | 河北清风机械有限公司 | 水钻头加工中心 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR813333A (fr) * | 1936-02-05 | 1937-05-31 | Foret perfectionné et machine pour son affûtage | |
US3808748A (en) * | 1972-05-08 | 1974-05-07 | Zealot Corp | Adjustable mounting bracket for workpiece |
DE2249236A1 (de) * | 1972-10-07 | 1974-04-11 | Bosch Gmbh Robert | Werkzeughalterung |
DE3517034C1 (de) * | 1985-05-11 | 1987-01-15 | Reinhold Reiling | Vorrichtung zum Schleifen der Schneiden von Bohrern |
GB2201362A (en) * | 1987-02-19 | 1988-09-01 | Gardner Alfred B | Collet holder for an elongate member |
-
1991
- 1991-09-18 FR FR9111672A patent/FR2681277B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2681277A1 (fr) | 1993-03-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GC | Lien (pledge) constituted | ||
ST | Notification of lapse |