FR2298390B1 - - Google Patents
Info
- Publication number
- FR2298390B1 FR2298390B1 FR7501798A FR7501798A FR2298390B1 FR 2298390 B1 FR2298390 B1 FR 2298390B1 FR 7501798 A FR7501798 A FR 7501798A FR 7501798 A FR7501798 A FR 7501798A FR 2298390 B1 FR2298390 B1 FR 2298390B1
- 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
- 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
- B23B31/08—Chucks holding tools yieldably
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- 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
- B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
- B23B31/1238—Jaws movement actuated by a nut with conical screw-thread
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7501798A FR2298390A1 (fr) | 1975-01-21 | 1975-01-21 | Mandrin porte-foret de percage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7501798A FR2298390A1 (fr) | 1975-01-21 | 1975-01-21 | Mandrin porte-foret de percage |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2298390A1 FR2298390A1 (fr) | 1976-08-20 |
FR2298390B1 true FR2298390B1 (ar) | 1978-02-24 |
Family
ID=9150097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7501798A Granted FR2298390A1 (fr) | 1975-01-21 | 1975-01-21 | Mandrin porte-foret de percage |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2298390A1 (ar) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2457732A1 (fr) * | 1979-05-29 | 1980-12-26 | Amyot Ets Sa | Mandrin de fixation d'un outil sur une machine-outil |
RU2724238C1 (ru) * | 2019-11-08 | 2020-06-22 | Владимир Васильевич Галайко | Фреза концевая |
RU202770U1 (ru) * | 2020-10-13 | 2021-03-05 | Владимир Васильевич Галайко | Фреза концевая |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE283919C (ar) * | ||||
US2833544A (en) * | 1956-04-09 | 1958-05-06 | Prec Proc Co | Compensating tool holder |
US3827510A (en) * | 1972-07-12 | 1974-08-06 | Rockwell International Corp | Power tool |
GB1441123A (en) * | 1973-04-11 | 1976-06-30 | Jacobs Mfg Co | Drill chucks and their method of assembly |
-
1975
- 1975-01-21 FR FR7501798A patent/FR2298390A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2298390A1 (fr) | 1976-08-20 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |