FR21152E - Self-centering chuck, instant clamping and loosening - Google Patents
Self-centering chuck, instant clamping and looseningInfo
- Publication number
- FR21152E FR21152E FR21152DA FR21152E FR 21152 E FR21152 E FR 21152E FR 21152D A FR21152D A FR 21152DA FR 21152 E FR21152 E FR 21152E
- Authority
- FR
- France
- Prior art keywords
- loosening
- self
- centering chuck
- instant clamping
- instant
- 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
- B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
- B23B31/1253—Jaws movement actuated by an axially movable member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB722619A GB137188A (en) | 1919-03-22 | 1919-03-22 | Improvements in tool holding chucks |
Publications (1)
Publication Number | Publication Date |
---|---|
FR21152E true FR21152E (en) | 1920-07-01 |
Family
ID=9829034
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR490488D Expired FR490488A (en) | 1919-03-22 | 1918-06-11 | Self-centering chuck, instant clamping and loosening |
FR21152D Expired FR21152E (en) | 1919-03-22 | 1918-12-24 | Self-centering chuck, instant clamping and loosening |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR490488D Expired FR490488A (en) | 1919-03-22 | 1918-06-11 | Self-centering chuck, instant clamping and loosening |
Country Status (2)
Country | Link |
---|---|
FR (2) | FR490488A (en) |
GB (1) | GB137188A (en) |
-
1918
- 1918-06-11 FR FR490488D patent/FR490488A/en not_active Expired
- 1918-12-24 FR FR21152D patent/FR21152E/en not_active Expired
-
1919
- 1919-03-22 GB GB722619A patent/GB137188A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR490488A (en) | 1919-04-24 |
GB137188A (en) | 1920-01-08 |
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