CH374266A - Spannvorrichtung für Werkstücke an Werkzeugmaschinen - Google Patents
Spannvorrichtung für Werkstücke an WerkzeugmaschinenInfo
- Publication number
- CH374266A CH374266A CH7527359A CH7527359A CH374266A CH 374266 A CH374266 A CH 374266A CH 7527359 A CH7527359 A CH 7527359A CH 7527359 A CH7527359 A CH 7527359A CH 374266 A CH374266 A CH 374266A
- Authority
- CH
- Switzerland
- Prior art keywords
- workpieces
- clamping device
- machine tools
- tools
- machine
- Prior art date
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
- B23B31/16004—Jaws movement actuated by one or more spiral grooves
- B23B31/16037—Jaws movement actuated by one or more spiral grooves 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 |
---|---|---|---|
CS351958 | 1958-07-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH374266A true CH374266A (de) | 1963-12-31 |
Family
ID=5375519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH7527359A CH374266A (de) | 1958-07-03 | 1959-07-03 | Spannvorrichtung für Werkstücke an Werkzeugmaschinen |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH374266A (de) |
DE (1) | DE1287904B (de) |
FR (1) | FR1231307A (de) |
GB (1) | GB916233A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4512116A (en) * | 1983-06-08 | 1985-04-23 | Sunnen Products Company | Feed-up means for expandable work engaging members |
-
0
- DE DENDAT1287904D patent/DE1287904B/de active Pending
-
1959
- 1959-07-03 FR FR799240A patent/FR1231307A/fr not_active Expired
- 1959-07-03 CH CH7527359A patent/CH374266A/de unknown
- 1959-07-03 GB GB2297059A patent/GB916233A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1231307A (fr) | 1960-09-28 |
GB916233A (en) | 1963-01-23 |
DE1287904B (de) |
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