DE69310932T2 - Automatisches drehfutter - Google Patents
Automatisches drehfutterInfo
- Publication number
- DE69310932T2 DE69310932T2 DE69310932T DE69310932T DE69310932T2 DE 69310932 T2 DE69310932 T2 DE 69310932T2 DE 69310932 T DE69310932 T DE 69310932T DE 69310932 T DE69310932 T DE 69310932T DE 69310932 T2 DE69310932 T2 DE 69310932T2
- Authority
- DE
- Germany
- Prior art keywords
- chuck body
- chuck
- jaws
- compressed air
- automatic
- 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
- B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
- B23B31/16004—Jaws movement actuated by one or more spiral grooves
- B23B31/16025—Jaws movement actuated by one or more spiral grooves using fluid-pressure means to actuate the gripping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9215378A FR2699444B1 (fr) | 1992-12-21 | 1992-12-21 | Mandrin automatique. |
PCT/FR1993/001263 WO1994014559A1 (fr) | 1992-12-21 | 1993-12-17 | Mandrin automatique |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69310932D1 DE69310932D1 (de) | 1997-06-26 |
DE69310932T2 true DE69310932T2 (de) | 1997-12-18 |
Family
ID=9436837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69310932T Expired - Fee Related DE69310932T2 (de) | 1992-12-21 | 1993-12-17 | Automatisches drehfutter |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0675777B1 (de) |
AT (1) | ATE153263T1 (de) |
AU (1) | AU5703294A (de) |
DE (1) | DE69310932T2 (de) |
FR (1) | FR2699444B1 (de) |
WO (1) | WO1994014559A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2684642A3 (de) * | 2012-07-12 | 2014-03-05 | Wagner Magnete GmbH & Co. KG | Magnetspannvorrichtung |
DE202018105229U1 (de) * | 2018-09-12 | 2019-12-16 | Schunk Gmbh & Co. Kg Spann- Und Greiftechnik | Spannbacke |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW495735B (en) * | 1999-07-28 | 2002-07-21 | Yamaha Corp | Audio controller and the portable terminal and system using the same |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2708755A1 (de) * | 1977-03-01 | 1978-09-07 | Wolfgang Becker | Drehfutter mit spannautomatik, ohne spindelpunktstillsetzung |
FR2548566B1 (fr) * | 1983-07-05 | 1987-01-23 | Lajoie Emile | Mandrin de serrage automatique a spirale a course totale avec moteur a fluide incorpore |
-
1992
- 1992-12-21 FR FR9215378A patent/FR2699444B1/fr not_active Expired - Fee Related
-
1993
- 1993-12-17 AU AU57032/94A patent/AU5703294A/en not_active Abandoned
- 1993-12-17 AT AT94902829T patent/ATE153263T1/de not_active IP Right Cessation
- 1993-12-17 WO PCT/FR1993/001263 patent/WO1994014559A1/fr active IP Right Grant
- 1993-12-17 EP EP94902829A patent/EP0675777B1/de not_active Expired - Lifetime
- 1993-12-17 DE DE69310932T patent/DE69310932T2/de not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2684642A3 (de) * | 2012-07-12 | 2014-03-05 | Wagner Magnete GmbH & Co. KG | Magnetspannvorrichtung |
DE202018105229U1 (de) * | 2018-09-12 | 2019-12-16 | Schunk Gmbh & Co. Kg Spann- Und Greiftechnik | Spannbacke |
Also Published As
Publication number | Publication date |
---|---|
EP0675777B1 (de) | 1997-05-21 |
WO1994014559A1 (fr) | 1994-07-07 |
FR2699444A1 (fr) | 1994-06-24 |
AU5703294A (en) | 1994-07-19 |
ATE153263T1 (de) | 1997-06-15 |
FR2699444B1 (fr) | 1995-03-03 |
EP0675777A1 (de) | 1995-10-11 |
DE69310932D1 (de) | 1997-06-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8365 | Fully valid after opposition proceedings | ||
8339 | Ceased/non-payment of the annual fee |