FR990041A - Multi-jaw chuck - Google Patents
Multi-jaw chuckInfo
- Publication number
- FR990041A FR990041A FR990041DA FR990041A FR 990041 A FR990041 A FR 990041A FR 990041D A FR990041D A FR 990041DA FR 990041 A FR990041 A FR 990041A
- Authority
- FR
- France
- Prior art keywords
- jaw chuck
- chuck
- jaw
- 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)
- Gears, Cams (AREA)
- Gear Transmission (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH990041X | 1948-07-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR990041A true FR990041A (en) | 1951-09-17 |
Family
ID=4551712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR990041D Expired FR990041A (en) | 1948-07-05 | 1949-07-04 | Multi-jaw chuck |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE489984A (en) |
CH (1) | CH264044A (en) |
FR (1) | FR990041A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113199045A (en) * | 2021-05-14 | 2021-08-03 | 常州拓必威机械有限公司 | Accurate-positioning workpiece clamping mechanism for power chuck |
-
0
- BE BE489984D patent/BE489984A/fr unknown
-
1948
- 1948-07-05 CH CH264044D patent/CH264044A/en unknown
-
1949
- 1949-07-04 FR FR990041D patent/FR990041A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH264044A (en) | 1949-09-30 |
BE489984A (en) |
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