FR2447767A1 - Mandrin de fixation d'un outil sur une machine-outil - Google Patents
Mandrin de fixation d'un outil sur une machine-outilInfo
- Publication number
- FR2447767A1 FR2447767A1 FR7903548A FR7903548A FR2447767A1 FR 2447767 A1 FR2447767 A1 FR 2447767A1 FR 7903548 A FR7903548 A FR 7903548A FR 7903548 A FR7903548 A FR 7903548A FR 2447767 A1 FR2447767 A1 FR 2447767A1
- Authority
- FR
- France
- Prior art keywords
- chuck
- machine tool
- core
- flat areas
- sleeve
- 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.)
- Granted
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
- B23B31/10—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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7903548A FR2447767A1 (fr) | 1979-02-05 | 1979-02-05 | Mandrin de fixation d'un outil sur une machine-outil |
DE19792929674 DE2929674A1 (de) | 1979-02-05 | 1979-07-21 | Spannfutter fuer werkzeuge von werkzeugmaschinen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7903548A FR2447767A1 (fr) | 1979-02-05 | 1979-02-05 | Mandrin de fixation d'un outil sur une machine-outil |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2447767A1 true FR2447767A1 (fr) | 1980-08-29 |
FR2447767B1 FR2447767B1 (US08124317-20120228-C00026.png) | 1982-08-13 |
Family
ID=9221871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7903548A Granted FR2447767A1 (fr) | 1979-02-05 | 1979-02-05 | Mandrin de fixation d'un outil sur une machine-outil |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2929674A1 (US08124317-20120228-C00026.png) |
FR (1) | FR2447767A1 (US08124317-20120228-C00026.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3310372A1 (de) * | 1983-03-22 | 1984-09-27 | Hilti Ag, Schaan | Bohrfutter fuer handgeraete |
Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1473488A (en) * | 1922-11-07 | 1923-11-06 | Mcconnell Browning Engineering | Chuck |
US1476903A (en) * | 1923-02-07 | 1923-12-11 | Mcconnell Browning Engineering | Chuck |
US1513332A (en) * | 1923-04-04 | 1924-10-28 | Mcconnellbrowning Engineering | Chuck |
US1532329A (en) * | 1923-05-01 | 1925-04-07 | Mcconnellbrowning Engineering | Chuck |
DE496775C (de) * | 1929-02-03 | 1930-04-25 | Ivan Benkoe | Spannfutter |
US1773034A (en) * | 1928-01-23 | 1930-08-12 | Jacobs Mfg Co | Chuck |
CH142807A (de) * | 1929-08-30 | 1930-10-15 | Weisbord Moses | Spannfutter für Bohrer und Gewindebohrer mit zwischengeschalteter Feder zur Verhütung von Bohrer- und Gewindebohrerbrüchen. |
FR696938A (fr) * | 1930-05-03 | 1931-01-09 | Virgile Amyot Fils De | Perfectionnements aux mandrins de serrage |
US1979652A (en) * | 1932-08-22 | 1934-11-06 | Taylor John Leonard | Drilling chuck |
CH208031A (de) * | 1938-12-06 | 1939-12-31 | Ambuehl Koch Heinrich | Bohrfutter mit selbsttätiger Auslösung des Bohrerhalters. |
US2458626A (en) * | 1946-04-03 | 1949-01-11 | Norige Anthony | Drill chuck |
US3000642A (en) * | 1958-11-26 | 1961-09-19 | Kawasaki Kiyoshi | Drill chuck |
GB959175A (en) * | 1962-05-15 | 1964-05-27 | Bosch Gmbh Robert | Improvements in or relating to chucks |
BE657123A (US08124317-20120228-C00026.png) * | 1964-02-01 | 1965-04-01 | ||
DE1293671B (US08124317-20120228-C00026.png) * | 1969-04-24 |
-
1979
- 1979-02-05 FR FR7903548A patent/FR2447767A1/fr active Granted
- 1979-07-21 DE DE19792929674 patent/DE2929674A1/de not_active Withdrawn
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1293671B (US08124317-20120228-C00026.png) * | 1969-04-24 | |||
US1473488A (en) * | 1922-11-07 | 1923-11-06 | Mcconnell Browning Engineering | Chuck |
US1476903A (en) * | 1923-02-07 | 1923-12-11 | Mcconnell Browning Engineering | Chuck |
US1513332A (en) * | 1923-04-04 | 1924-10-28 | Mcconnellbrowning Engineering | Chuck |
US1532329A (en) * | 1923-05-01 | 1925-04-07 | Mcconnellbrowning Engineering | Chuck |
US1773034A (en) * | 1928-01-23 | 1930-08-12 | Jacobs Mfg Co | Chuck |
DE496775C (de) * | 1929-02-03 | 1930-04-25 | Ivan Benkoe | Spannfutter |
CH142807A (de) * | 1929-08-30 | 1930-10-15 | Weisbord Moses | Spannfutter für Bohrer und Gewindebohrer mit zwischengeschalteter Feder zur Verhütung von Bohrer- und Gewindebohrerbrüchen. |
FR696938A (fr) * | 1930-05-03 | 1931-01-09 | Virgile Amyot Fils De | Perfectionnements aux mandrins de serrage |
US1979652A (en) * | 1932-08-22 | 1934-11-06 | Taylor John Leonard | Drilling chuck |
CH208031A (de) * | 1938-12-06 | 1939-12-31 | Ambuehl Koch Heinrich | Bohrfutter mit selbsttätiger Auslösung des Bohrerhalters. |
US2458626A (en) * | 1946-04-03 | 1949-01-11 | Norige Anthony | Drill chuck |
US3000642A (en) * | 1958-11-26 | 1961-09-19 | Kawasaki Kiyoshi | Drill chuck |
GB959175A (en) * | 1962-05-15 | 1964-05-27 | Bosch Gmbh Robert | Improvements in or relating to chucks |
BE657123A (US08124317-20120228-C00026.png) * | 1964-02-01 | 1965-04-01 |
Also Published As
Publication number | Publication date |
---|---|
DE2929674A1 (de) | 1980-08-14 |
FR2447767B1 (US08124317-20120228-C00026.png) | 1982-08-13 |
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