FR2540763B1 - - Google Patents
Info
- Publication number
- FR2540763B1 FR2540763B1 FR8302539A FR8302539A FR2540763B1 FR 2540763 B1 FR2540763 B1 FR 2540763B1 FR 8302539 A FR8302539 A FR 8302539A FR 8302539 A FR8302539 A FR 8302539A FR 2540763 B1 FR2540763 B1 FR 2540763B1
- 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
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/16—Details, e.g. jaws, jaw attachments
- B25B5/163—Jaws or jaw attachments
-
- 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
- B23B31/40—Expansion mandrels
- B23B31/4006—Gripping the work or tool by a split sleeve
- B23B31/4033—Gripping the work or tool by a split sleeve using mechanical transmission through the spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/06—Arrangements for positively actuating jaws
- B25B5/10—Arrangements for positively actuating jaws using screws
- B25B5/104—Arrangements for positively actuating jaws using screws with one screw and one clamping lever and one fulcrum element
- B25B5/108—Arrangements for positively actuating jaws using screws with one screw and one clamping lever and one fulcrum element the screw contacting one of the ends of the lever
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8302539A FR2540763A1 (fr) | 1983-02-11 | 1983-02-11 | Mandrin pour piece de revolution munie d'un alesage central |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8302539A FR2540763A1 (fr) | 1983-02-11 | 1983-02-11 | Mandrin pour piece de revolution munie d'un alesage central |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2540763A1 FR2540763A1 (fr) | 1984-08-17 |
FR2540763B1 true FR2540763B1 (ja) | 1985-04-12 |
Family
ID=9285989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8302539A Granted FR2540763A1 (fr) | 1983-02-11 | 1983-02-11 | Mandrin pour piece de revolution munie d'un alesage central |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2540763A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3104043B1 (fr) * | 2019-12-09 | 2021-11-05 | Bucari | Dispositif de positionnement et de bridage simultané de multiples flancs des engrenages à dentures droites |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE211648C (ja) * | 1907-06-12 | |||
US1363310A (en) * | 1919-11-22 | 1920-12-28 | Walter T Christopher | Multiple expansion-arbor |
DE723190C (de) * | 1937-06-28 | 1942-07-30 | Paul Forkardt Komm Ges | Spannvorrichtung fuer Werkstuecke |
US2817532A (en) * | 1955-10-20 | 1957-12-24 | Woodworth Co N A | Expansion arbor with inclined flats |
DE1602800A1 (de) * | 1967-04-22 | 1970-04-30 | Hurth Masch Zahnrad Carl | Laengsgeschlitzte Spannhuelse |
FR1595583A (ja) * | 1968-09-12 | 1970-06-15 |
-
1983
- 1983-02-11 FR FR8302539A patent/FR2540763A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2540763A1 (fr) | 1984-08-17 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
DL | Decision of the director general to leave to make available licences of right | ||
ST | Notification of lapse |