FR1389928A - Perfectionnements relatifs aux mandrins - Google Patents
Perfectionnements relatifs aux mandrinsInfo
- Publication number
- FR1389928A FR1389928A FR969787A FR969787A FR1389928A FR 1389928 A FR1389928 A FR 1389928A FR 969787 A FR969787 A FR 969787A FR 969787 A FR969787 A FR 969787A FR 1389928 A FR1389928 A FR 1389928A
- Authority
- FR
- France
- Prior art keywords
- chucks
- improvements relating
- relating
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR969787A FR1389928A (fr) | 1963-04-04 | 1964-04-04 | Perfectionnements relatifs aux mandrins |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1345763A GB996557A (en) | 1963-04-04 | 1963-04-04 | Improvements in and relating to chucks |
FR969787A FR1389928A (fr) | 1963-04-04 | 1964-04-04 | Perfectionnements relatifs aux mandrins |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1389928A true FR1389928A (fr) | 1965-02-19 |
Family
ID=26206853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR969787A Expired FR1389928A (fr) | 1963-04-04 | 1964-04-04 | Perfectionnements relatifs aux mandrins |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1389928A (fr) |
-
1964
- 1964-04-04 FR FR969787A patent/FR1389928A/fr not_active Expired
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