FR2270042B1 - - Google Patents
Info
- Publication number
- FR2270042B1 FR2270042B1 FR7416292A FR7416292A FR2270042B1 FR 2270042 B1 FR2270042 B1 FR 2270042B1 FR 7416292 A FR7416292 A FR 7416292A FR 7416292 A FR7416292 A FR 7416292A FR 2270042 B1 FR2270042 B1 FR 2270042B1
- 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
- B23B33/00—Drivers; Driving centres, Nose clutches, e.g. lathe dogs
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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
- B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
- B23B31/16291—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially with a centre
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7416292A FR2270042A1 (en) | 1974-05-10 | 1974-05-10 | Rapid engagement machine tool workpiece drive - uses tilting cams inner jaw ring and outer coupling ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7416292A FR2270042A1 (en) | 1974-05-10 | 1974-05-10 | Rapid engagement machine tool workpiece drive - uses tilting cams inner jaw ring and outer coupling ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2270042A1 FR2270042A1 (en) | 1975-12-05 |
| FR2270042B1 true FR2270042B1 (cg-RX-API-DMAC10.html) | 1977-06-24 |
Family
ID=9138701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7416292A Granted FR2270042A1 (en) | 1974-05-10 | 1974-05-10 | Rapid engagement machine tool workpiece drive - uses tilting cams inner jaw ring and outer coupling ring |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2270042A1 (cg-RX-API-DMAC10.html) |
-
1974
- 1974-05-10 FR FR7416292A patent/FR2270042A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2270042A1 (en) | 1975-12-05 |
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 |