FR976808A - Self-tightening rotating device - Google Patents
Self-tightening rotating deviceInfo
- Publication number
- FR976808A FR976808A FR976808DA FR976808A FR 976808 A FR976808 A FR 976808A FR 976808D A FR976808D A FR 976808DA FR 976808 A FR976808 A FR 976808A
- Authority
- FR
- France
- Prior art keywords
- self
- rotating device
- tightening rotating
- tightening
- rotating
- 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
- B23B31/1261—Chucks with simultaneously-acting jaws, whether or not also individually adjustable pivotally movable in a radial plane
-
- 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
- B23B31/14—Chucks with simultaneously-acting jaws, whether or not also individually adjustable involving the use of centrifugal force
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR976808T | 1948-10-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR976808A true FR976808A (en) | 1951-03-22 |
Family
ID=9519125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR976808D Expired FR976808A (en) | 1948-10-20 | 1948-10-20 | Self-tightening rotating device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR976808A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2540017A1 (en) * | 1983-01-31 | 1984-08-03 | Renault | Chuck for a machine tool |
WO2000044519A1 (en) * | 1999-01-26 | 2000-08-03 | Westwind Air Bearings Ltd. | High speed drill holders |
-
1948
- 1948-10-20 FR FR976808D patent/FR976808A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2540017A1 (en) * | 1983-01-31 | 1984-08-03 | Renault | Chuck for a machine tool |
WO2000044519A1 (en) * | 1999-01-26 | 2000-08-03 | Westwind Air Bearings Ltd. | High speed drill holders |
US6443462B2 (en) | 1999-01-26 | 2002-09-03 | Westwind Air Bearings Ltd. | High speed drill holders |
JP2002535156A (en) * | 1999-01-26 | 2002-10-22 | ウエストウインド エアー ベアリングス リミテッド | High speed drill holder |
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