DE3839681C2 - - Google Patents
Info
- Publication number
- DE3839681C2 DE3839681C2 DE3839681A DE3839681A DE3839681C2 DE 3839681 C2 DE3839681 C2 DE 3839681C2 DE 3839681 A DE3839681 A DE 3839681A DE 3839681 A DE3839681 A DE 3839681A DE 3839681 C2 DE3839681 C2 DE 3839681C2
- Authority
- DE
- Germany
- Prior art keywords
- ball
- carrier
- centering
- clamping
- 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
- 230000001154 acute effect Effects 0.000 claims description 5
- 241000863032 Trieres Species 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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
- B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
- B23B31/1075—Retention by screws
- B23B31/1077—Retention by screws acting on a floating pin
-
- 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
- B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
- B23B31/1071—Retention by balls
-
- 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
- B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
- B23B31/1072—Retention by axially or circumferentially oriented cylindrical elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
- F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
- F16B21/165—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with balls or rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/022—Balls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gripping On Spindles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3839681A DE3839681A1 (de) | 1987-11-24 | 1988-11-24 | Vorrichtung zum verbinden eines werkzeughalters mit einem traeger, insbesondere einer werkzeugmaschinenspindel |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3739710A DE3739710C1 (en) | 1987-11-24 | 1987-11-24 | Device for connecting two machine parts, in particular two tool parts of machine tools |
DE3839681A DE3839681A1 (de) | 1987-11-24 | 1988-11-24 | Vorrichtung zum verbinden eines werkzeughalters mit einem traeger, insbesondere einer werkzeugmaschinenspindel |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3839681A1 DE3839681A1 (de) | 1989-06-15 |
DE3839681C2 true DE3839681C2 (fr) | 1990-04-12 |
Family
ID=25862095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3839681A Granted DE3839681A1 (de) | 1987-11-24 | 1988-11-24 | Vorrichtung zum verbinden eines werkzeughalters mit einem traeger, insbesondere einer werkzeugmaschinenspindel |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3839681A1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3927423A1 (de) * | 1989-08-19 | 1991-02-21 | Daimler Benz Ag | Kupplung zum verbinden zweier teile, insbesondere von fahrzeugen untereinander |
DE4010653A1 (de) * | 1990-04-03 | 1991-10-10 | Lebrecht Horst Dipl Ing Fh | Zentrierende spannvorrichtung |
DE4101545A1 (de) * | 1991-01-19 | 1992-07-23 | Fraunhofer Ges Forschung | Vorrichtung zur verbindung zweier bauteile mittels ultraschall |
DE4230712A1 (de) * | 1992-09-14 | 1994-03-17 | Klein Schanzlin & Becker Ag | Verdrehsicherung |
DE29501733U1 (de) * | 1995-02-03 | 1995-03-23 | Westfalia-Werke Knöbel GmbH & Co., 33378 Rheda-Wiedenbrück | Kugel-Ringrinnenkupplung für die Verbindung des Kupplungskugeltragarms mit der fahrzeugfesten Führungshülse einer Fahrzeuganhängerkupplung |
DE29518660U1 (de) * | 1995-11-23 | 1996-02-01 | Ant. Panhans GmbH Werkzeug- und Maschinenfabrik, 72488 Sigmaringen | Spannvorrichtung |
DE29519664U1 (de) * | 1995-12-12 | 1996-02-15 | Spreitzer, Johann, 78559 Gosheim | Spann- und Zentrierdorn |
JP5064622B2 (ja) * | 2001-09-21 | 2012-10-31 | パスカルエンジニアリング株式会社 | クランプ装置 |
TW200914172A (en) * | 2007-09-29 | 2009-04-01 | Honor Seiki Company Ltd | Dual-surface constraint tool holder for lathe/miller |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3522555A1 (de) * | 1984-12-19 | 1986-06-26 | GTE Valeron Corp., Troy, Mich. | Einrichtung zum verbinden eines auswechselbaren werkzeugkopfes mit einer werkzeugspindel |
-
1988
- 1988-11-24 DE DE3839681A patent/DE3839681A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3839681A1 (de) | 1989-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: KOMET PRAEZISIONSWERKZEUGE ROBERT BREUNING GMBH, 7 |
|
8339 | Ceased/non-payment of the annual fee |