FR486681A - Self-centering chuck - Google Patents
Self-centering chuckInfo
- Publication number
- FR486681A FR486681A FR486681A FR486681DA FR486681A FR 486681 A FR486681 A FR 486681A FR 486681 A FR486681 A FR 486681A FR 486681D A FR486681D A FR 486681DA FR 486681 A FR486681 A FR 486681A
- Authority
- FR
- France
- Prior art keywords
- self
- centering chuck
- chuck
- centering
- 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
- B23B31/16008—Details of the jaws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT486681X | 1917-05-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR486681A true FR486681A (en) | 1918-04-30 |
Family
ID=1523270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR486681A Expired FR486681A (en) | 1917-05-03 | 1917-09-05 | Self-centering chuck |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR486681A (en) |
-
1917
- 1917-09-05 FR FR486681A patent/FR486681A/en not_active Expired
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