DE4025745C2 - - Google Patents
Info
- Publication number
- DE4025745C2 DE4025745C2 DE19904025745 DE4025745A DE4025745C2 DE 4025745 C2 DE4025745 C2 DE 4025745C2 DE 19904025745 DE19904025745 DE 19904025745 DE 4025745 A DE4025745 A DE 4025745A DE 4025745 C2 DE4025745 C2 DE 4025745C2
- Authority
- DE
- Germany
- Prior art keywords
- chuck
- clamping
- workpiece
- jaw
- base body
- 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
- B23B31/101—Chucks with separately-acting jaws movable radially
-
- 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
- B23B31/16266—Jaws movement actuated by oblique surfaces of a coaxial control rod using mechanical transmission through the spindle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19904025745 DE4025745A1 (de) | 1990-08-14 | 1990-08-14 | Spannfutter mit werkstuecklagebestimmung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19904025745 DE4025745A1 (de) | 1990-08-14 | 1990-08-14 | Spannfutter mit werkstuecklagebestimmung |
Publications (2)
Publication Number | Publication Date |
---|---|
DE4025745A1 DE4025745A1 (de) | 1992-03-19 |
DE4025745C2 true DE4025745C2 (fr) | 1993-06-24 |
Family
ID=6412226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19904025745 Granted DE4025745A1 (de) | 1990-08-14 | 1990-08-14 | Spannfutter mit werkstuecklagebestimmung |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4025745A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7654178B2 (en) * | 2007-01-02 | 2010-02-02 | Hall David R | Hydraulic chuck with independently moveable jaws |
CN108188424B (zh) * | 2018-02-24 | 2024-01-05 | 无锡金红鹰工业自动化有限公司 | 一种液压卡盘夹持装置 |
CN114209135B (zh) * | 2021-11-12 | 2024-06-07 | 深圳市广立进科技有限公司 | 一种用于首饰行业的手镯五轴自动压光机 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4254676A (en) * | 1977-10-29 | 1981-03-10 | Pratt Burnerd International Limited | Workholding |
DE3212761A1 (de) * | 1982-04-06 | 1983-10-13 | Paul Forkardt GmbH & Co KG, 4000 Düsseldorf | Umlaufende spannvorrichtung |
DE3929010A1 (de) * | 1988-09-10 | 1990-04-12 | Smw Spanneinrichtungen | Haltevorrichtung |
-
1990
- 1990-08-14 DE DE19904025745 patent/DE4025745A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE4025745A1 (de) | 1992-03-19 |
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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 | ||
8339 | Ceased/non-payment of the annual fee |