FR1231307A - Clamping device for machine tools - Google Patents
Clamping device for machine toolsInfo
- Publication number
- FR1231307A FR1231307A FR799240A FR799240A FR1231307A FR 1231307 A FR1231307 A FR 1231307A FR 799240 A FR799240 A FR 799240A FR 799240 A FR799240 A FR 799240A FR 1231307 A FR1231307 A FR 1231307A
- Authority
- FR
- France
- Prior art keywords
- clamping device
- machine tools
- tools
- machine
- clamping
- 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.)
- Expired
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS351958 | 1958-07-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1231307A true FR1231307A (en) | 1960-09-28 |
Family
ID=5375519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR799240A Expired FR1231307A (en) | 1958-07-03 | 1959-07-03 | Clamping device for machine tools |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH374266A (en) |
DE (1) | DE1287904B (en) |
FR (1) | FR1231307A (en) |
GB (1) | GB916233A (en) |
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 GB GB2297059A patent/GB916233A/en not_active Expired
- 1959-07-03 FR FR799240A patent/FR1231307A/en not_active Expired
- 1959-07-03 CH CH7527359A patent/CH374266A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE1287904B (en) | |
CH374266A (en) | 1963-12-31 |
GB916233A (en) | 1963-01-23 |
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