DE3212759C2 - - Google Patents
Info
- Publication number
- DE3212759C2 DE3212759C2 DE19823212759 DE3212759A DE3212759C2 DE 3212759 C2 DE3212759 C2 DE 3212759C2 DE 19823212759 DE19823212759 DE 19823212759 DE 3212759 A DE3212759 A DE 3212759A DE 3212759 C2 DE3212759 C2 DE 3212759C2
- Authority
- DE
- Germany
- Prior art keywords
- chuck body
- clamping
- chuck
- clamping device
- force
- 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 - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/002—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders
- B23Q17/005—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders by measuring a force, a pressure or a deformation
-
- 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
- B23B31/16233—Jaws movement actuated by oblique surfaces of a coaxial control rod
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
- Machine Tool Sensing Apparatuses (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823212759 DE3212759A1 (de) | 1982-04-06 | 1982-04-06 | Umlaufende spannvorrichtung |
JP5804483A JPS58186505A (ja) | 1982-04-06 | 1983-04-04 | 回転する締付け装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823212759 DE3212759A1 (de) | 1982-04-06 | 1982-04-06 | Umlaufende spannvorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3212759A1 DE3212759A1 (de) | 1983-10-06 |
DE3212759C2 true DE3212759C2 (un) | 1991-02-14 |
Family
ID=6160346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19823212759 Granted DE3212759A1 (de) | 1982-04-06 | 1982-04-06 | Umlaufende spannvorrichtung |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS58186505A (un) |
DE (1) | DE3212759A1 (un) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0108857B2 (de) * | 1982-11-10 | 1992-11-19 | Günter Horst Röhm | Kraftbetätigtes Spannfutter |
DE3402988A1 (de) * | 1984-01-28 | 1985-08-08 | SMW Schneider & Weißhaupt GmbH, 7996 Meckenbeuren | Einrichtung zur ueberwachung des betriebszustandes eines kraftspannfutters |
DE4040309A1 (de) * | 1990-12-17 | 1992-07-02 | Spur Guenter | Vorrichtung zur ueberwachung von spannkraeften in drehfuttern |
FR2878029B1 (fr) * | 2004-11-12 | 2007-02-16 | Comau Systemes France Sa | Dispositif de mesure de l'effort de serrage d'un mandrin |
DE102006013935A1 (de) * | 2006-03-16 | 2008-02-07 | Hainbuch Gmbh Spannende Technik | Futterkörper für ein Spannfutter, Spannfutter und Verfahren zur Ermittlung einer Spannkraft an einem solchen Spannfutter |
TWI714770B (zh) * | 2016-05-25 | 2021-01-01 | 日商北川鐵工所股份有限公司 | 夾持裝置 |
DE102018102747A1 (de) * | 2018-02-07 | 2019-08-08 | Schunk Gmbh & Co. Kg Spann- Und Greiftechnik | Spannmodul, insbesondere Nullpunktspannmodul |
CN112296752A (zh) * | 2019-07-30 | 2021-02-02 | 陈昱廷 | 车床夹持机构夹持力实时线上量测装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4254676A (en) * | 1977-10-29 | 1981-03-10 | Pratt Burnerd International Limited | Workholding |
-
1982
- 1982-04-06 DE DE19823212759 patent/DE3212759A1/de active Granted
-
1983
- 1983-04-04 JP JP5804483A patent/JPS58186505A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0373401B2 (un) | 1991-11-21 |
JPS58186505A (ja) | 1983-10-31 |
DE3212759A1 (de) | 1983-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: STEINBERGER, JOSEF, 40231 DUESSELDORF, DE |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: ROEHM GMBH, 89567 SONTHEIM, DE |
|
8339 | Ceased/non-payment of the annual fee |