FR490902A - Chuck - Google Patents
ChuckInfo
- Publication number
- FR490902A FR490902A FR490902A FR490902DA FR490902A FR 490902 A FR490902 A FR 490902A FR 490902 A FR490902 A FR 490902A FR 490902D A FR490902D A FR 490902DA FR 490902 A FR490902 A FR 490902A
- Authority
- FR
- France
- Prior art keywords
- chuck
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH118609X | 1917-07-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR490902A true FR490902A (en) | 1919-05-15 |
Family
ID=32331685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR490902A Expired FR490902A (en) | 1917-07-21 | 1918-07-20 | Chuck |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR490902A (en) |
GB (1) | GB118609A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2726093A (en) * | 1954-09-23 | 1955-12-06 | Kalenian Aram | Jaw-operating mechanism for rotary chucks |
US9370826B2 (en) * | 2012-10-04 | 2016-06-21 | Adjustable Clamp Company | Rotary chuck for a machine tool |
-
1918
- 1918-07-20 FR FR490902A patent/FR490902A/en not_active Expired
- 1918-07-20 GB GB11891/18A patent/GB118609A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB118609A (en) |
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