DE222293C - - Google Patents
Info
- Publication number
- DE222293C DE222293C DENDAT222293D DE222293DA DE222293C DE 222293 C DE222293 C DE 222293C DE NDAT222293 D DENDAT222293 D DE NDAT222293D DE 222293D A DE222293D A DE 222293DA DE 222293 C DE222293 C DE 222293C
- Authority
- DE
- Germany
- Prior art keywords
- pin body
- grooves
- spring
- chuck
- jaws
- 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.)
- Active
Links
- 230000001681 protective effect Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B5/08—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning axles, bars, rods, tubes, rolls, i.e. shaft-turning lathes, roll lathes; Centreless turning
- B23B5/12—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning axles, bars, rods, tubes, rolls, i.e. shaft-turning lathes, roll lathes; Centreless turning for peeling bars or tubes by making use of cutting bits arranged around the workpiece
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B5/16—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for bevelling, chamfering, or deburring the ends of bars or tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR390125T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE222293C true DE222293C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=8896017
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT222899D Active DE222899C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |||
| DENDAT222293D Active DE222293C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT222899D Active DE222899C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Country Status (2)
| Country | Link |
|---|---|
| DE (2) | DE222293C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
| FR (2) | FR390125A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0386294B1 (de) * | 1989-03-09 | 1993-12-15 | David Fischer | Kraftbetätigte Zentrierspanneinheit |
-
0
- FR FR10279A patent/FR10279E/fr not_active Expired
- DE DENDAT222899D patent/DE222899C/de active Active
- DE DENDAT222293D patent/DE222293C/de active Active
-
1908
- 1908-05-11 FR FR390125A patent/FR390125A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE222899C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| FR10279E (fr) | 1909-06-09 |
| FR390125A (fr) | 1908-09-26 |