IT971181B - Mandrino autocentrante azionato a forza per macchine utensili - Google Patents
Mandrino autocentrante azionato a forza per macchine utensiliInfo
- Publication number
- IT971181B IT971181B IT3205472A IT3205472A IT971181B IT 971181 B IT971181 B IT 971181B IT 3205472 A IT3205472 A IT 3205472A IT 3205472 A IT3205472 A IT 3205472A IT 971181 B IT971181 B IT 971181B
- Authority
- IT
- Italy
- Prior art keywords
- force
- machine tools
- driven self
- centering spindle
- centering
- Prior art date
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
- B23B31/16233—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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712158415 DE2158415A1 (de) | 1971-11-25 | 1971-11-25 | Kraftbetaetigtes backenfutter |
Publications (1)
Publication Number | Publication Date |
---|---|
IT971181B true IT971181B (it) | 1974-04-30 |
Family
ID=5826085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT3205472A IT971181B (it) | 1971-11-25 | 1972-11-24 | Mandrino autocentrante azionato a forza per macchine utensili |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2158415A1 (it) |
FR (1) | FR2163089A5 (it) |
GB (1) | GB1354199A (it) |
IT (1) | IT971181B (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3338898A1 (de) * | 1983-10-27 | 1985-05-15 | Cushman Industries, Inc., Hartford, Conn. | Keilspannfutter |
US4735422A (en) * | 1985-09-13 | 1988-04-05 | Kabushiki Kaisha Kitagawa Tekkosho | Precision chuck |
DE3741549A1 (de) * | 1986-12-09 | 1988-06-23 | Gedib Ingenieurbuero U Innovat | Verfahren zum herstellen eines spannfutters, gemaess dem verfahren gefertigtes spannfutter und gleitstueck fuer dieses |
DE10052681A1 (de) * | 2000-10-24 | 2002-07-18 | Guehring Joerg | Festkörperschmierstoffbeschichtetes Spannsystem für Werkzeugmaschinen |
US6948893B2 (en) | 2002-12-23 | 2005-09-27 | Dr. Joerg Guehring | Clamping system coated with solid lubricant for machine tools |
CN112453437B (zh) * | 2020-11-19 | 2022-04-05 | 大永精机(福州)有限公司 | 一种汽车传动轴车削治具 |
-
1971
- 1971-11-25 DE DE19712158415 patent/DE2158415A1/de active Pending
-
1972
- 1972-11-24 FR FR7241945A patent/FR2163089A5/fr not_active Expired
- 1972-11-24 IT IT3205472A patent/IT971181B/it active
- 1972-11-25 GB GB5398972A patent/GB1354199A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1354199A (en) | 1974-06-05 |
DE2158415A1 (de) | 1973-05-30 |
FR2163089A5 (it) | 1973-07-20 |
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