BE384133A - - Google Patents
Info
- Publication number
- BE384133A BE384133A BE384133DA BE384133A BE 384133 A BE384133 A BE 384133A BE 384133D A BE384133D A BE 384133DA BE 384133 A BE384133 A BE 384133A
- Authority
- BE
- Belgium
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
- B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
- B23B31/16158—Jaws movement actuated by coaxial conical surfaces
- B23B31/16179—Jaws movement actuated by coaxial conical surfaces using fluid-pressure means to actuate the gripping means
- B23B31/16183—Jaws movement actuated by coaxial conical surfaces using fluid-pressure means to actuate the gripping means using mechanical transmission through the spindle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DESCH95910D DE581109C (de) | 1931-11-08 | 1931-11-08 | Durch ein Druckmittel bewegte Spannvorrichtung fuer grosse Spannkraefte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE384133A true BE384133A (xx) |
Family
ID=7445746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE384133D BE384133A (xx) | 1931-11-08 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE384133A (xx) |
| DE (1) | DE581109C (xx) |
| FR (1) | FR726224A (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2829566A (en) * | 1954-02-24 | 1958-04-08 | American Steel Foundries | Indexing table |
| US2952169A (en) * | 1957-11-08 | 1960-09-13 | Gisholt Machine Co | Indexing multiple tool holder |
| DE1232802B (de) * | 1961-04-18 | 1967-01-19 | Derefa Etablissement Pour Le D | Werkzeugmaschine fuer die spanende Bearbeitung grosser und schwerer Werkstuecke |
| DE1281783B (de) * | 1965-12-02 | 1968-10-31 | Froriep Gmbh Maschf | Verstellvorrichtung fuer die Spannbacken einer Planscheibe od. dgl. |
| DE1272683B (de) * | 1965-12-23 | 1968-07-11 | Froriep Gmbh Maschf | Vorrichtung zum Spannen von Werkstuecken auf der Planscheibe einer Werkzeugmaschine,insbesondere einer Karusseldrehbank |
-
0
- BE BE384133D patent/BE384133A/xx unknown
-
1931
- 1931-11-08 DE DESCH95910D patent/DE581109C/de not_active Expired
- 1931-11-13 FR FR726224D patent/FR726224A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR726224A (fr) | 1932-05-25 |
| DE581109C (de) | 1933-07-21 |