FR2645056B1 - Mandrin porte-outil pour l'equipement d'une machine a deux sens de rotation - Google Patents
Mandrin porte-outil pour l'equipement d'une machine a deux sens de rotationInfo
- Publication number
- FR2645056B1 FR2645056B1 FR8904377A FR8904377A FR2645056B1 FR 2645056 B1 FR2645056 B1 FR 2645056B1 FR 8904377 A FR8904377 A FR 8904377A FR 8904377 A FR8904377 A FR 8904377A FR 2645056 B1 FR2645056 B1 FR 2645056B1
- Authority
- FR
- France
- Prior art keywords
- directions
- rotation
- equipment
- machine
- tool holder
- 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 - Fee Related
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
- B23B31/1246—Jaws movement actuated by a bolt with conical screw-thread
-
- 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
- B23B31/1238—Jaws movement actuated by a nut with conical screw-thread
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2231/00—Details of chucks, toolholder shanks or tool shanks
- B23B2231/38—Keyless chucks for hand tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/044—Clutches
- B23B2260/0445—Overload clutches
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8904377A FR2645056B1 (fr) | 1989-03-29 | 1989-03-29 | Mandrin porte-outil pour l'equipement d'une machine a deux sens de rotation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8904377A FR2645056B1 (fr) | 1989-03-29 | 1989-03-29 | Mandrin porte-outil pour l'equipement d'une machine a deux sens de rotation |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2645056A1 FR2645056A1 (fr) | 1990-10-05 |
FR2645056B1 true FR2645056B1 (fr) | 1991-06-21 |
Family
ID=9380341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8904377A Expired - Fee Related FR2645056B1 (fr) | 1989-03-29 | 1989-03-29 | Mandrin porte-outil pour l'equipement d'une machine a deux sens de rotation |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2645056B1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8403339B2 (en) | 2008-06-18 | 2013-03-26 | Jacobs Chuck Manufacturing Company | Self tightening chuck with an axial lock |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5957469A (en) * | 1996-09-25 | 1999-09-28 | Power Tool Holders, Inc. | Spring chuck |
US6073939A (en) | 1998-06-05 | 2000-06-13 | Power Tool Holders Incorporated | Locking chuck |
US6260856B1 (en) | 1999-11-17 | 2001-07-17 | Power Tool Holders Incorporated | Locking chuck |
US6390481B1 (en) | 2000-03-10 | 2002-05-21 | Power Tool Holders Incorporated | Locking chuck |
US7451990B2 (en) | 2004-04-29 | 2008-11-18 | Jacobs Chuck Manufacturing Company | Chuck with torque indicator |
US7360770B2 (en) | 2004-08-17 | 2008-04-22 | Black & Decker Inc. | Keyless chuck with automatic and manual locking |
US7708288B2 (en) | 2005-05-18 | 2010-05-04 | Jacobs Chuck Manufacturing Company | Locking chuck |
US7472913B2 (en) | 2005-06-09 | 2009-01-06 | Jacobs Chuck Manufacturing Company | Drill chuck |
US7527273B2 (en) | 2005-09-02 | 2009-05-05 | Jacobs Chuck Manufacturing Company | Locking chuck |
US7900937B2 (en) | 2007-08-17 | 2011-03-08 | Jacobs Chuck Manufacturing Company | Locking chuck |
US8376371B2 (en) | 2008-09-17 | 2013-02-19 | Jacobs Chuck Manufacturing Company | Locking chuck jaws |
WO2019178777A1 (fr) * | 2018-03-21 | 2019-09-26 | Jacobs Chuck Manufacturing (Suzhou) Company, Ltd. | Mandrin à réglage automatique des mâchoires |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE450527A (fr) * | 1937-01-10 | |||
US2684856A (en) * | 1950-03-18 | 1954-07-27 | Jacobs Mfg Co | Apparatus for tightening chucks of power drills |
US3545776A (en) * | 1968-06-18 | 1970-12-08 | Jacobs Mfg Co | Combined chuck spindle and chuck locking collar |
DE2847927C2 (de) * | 1978-11-04 | 1986-10-16 | Günter Horst 7927 Sontheim Röhm | Spannfutter, insbesondere Bohrfutter |
US4277074A (en) * | 1979-11-26 | 1981-07-07 | Harry Kilberis | Keyless chuck |
-
1989
- 1989-03-29 FR FR8904377A patent/FR2645056B1/fr not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8403339B2 (en) | 2008-06-18 | 2013-03-26 | Jacobs Chuck Manufacturing Company | Self tightening chuck with an axial lock |
US9364901B2 (en) | 2008-06-18 | 2016-06-14 | Apex Brands, Inc. | Self tightening chuck with an axial lock |
Also Published As
Publication number | Publication date |
---|---|
FR2645056A1 (fr) | 1990-10-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20081125 |