DE2521447C3 - - Google Patents
Info
- Publication number
- DE2521447C3 DE2521447C3 DE19752521447 DE2521447A DE2521447C3 DE 2521447 C3 DE2521447 C3 DE 2521447C3 DE 19752521447 DE19752521447 DE 19752521447 DE 2521447 A DE2521447 A DE 2521447A DE 2521447 C3 DE2521447 C3 DE 2521447C3
- Authority
- DE
- Germany
- Prior art keywords
- drive motor
- spindle
- headstock
- spindle drive
- spindle head
- 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
Links
- 238000003801 milling Methods 0.000 description 2
- 241000125936 Brueelia minor Species 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752521447 DE2521447B2 (de) | 1975-05-14 | 1975-05-14 | Spindelkopf mit spindelantriebsmotor |
| SE7603098A SE411176B (sv) | 1975-05-14 | 1976-03-09 | Spindeldocka med spindeldrivmotor |
| US05/676,643 US4091712A (en) | 1975-05-14 | 1976-04-14 | Spindlehead with spindle driving motor |
| FR7613254A FR2310827A1 (fr) | 1975-05-14 | 1976-05-04 | Tete de broche comportant un moteur de commande de la broche |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752521447 DE2521447B2 (de) | 1975-05-14 | 1975-05-14 | Spindelkopf mit spindelantriebsmotor |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2521447A1 DE2521447A1 (de) | 1976-11-25 |
| DE2521447B2 DE2521447B2 (de) | 1977-05-12 |
| DE2521447C3 true DE2521447C3 (enExample) | 1978-01-05 |
Family
ID=5946545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752521447 Granted DE2521447B2 (de) | 1975-05-14 | 1975-05-14 | Spindelkopf mit spindelantriebsmotor |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4091712A (enExample) |
| DE (1) | DE2521447B2 (enExample) |
| FR (1) | FR2310827A1 (enExample) |
| SE (1) | SE411176B (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4612832A (en) * | 1984-04-27 | 1986-09-23 | Kabushiki Kaisha Miyano Tekkosho | Multiple-function machine tool with two spindles |
| FR2575097A1 (fr) * | 1984-12-21 | 1986-06-27 | Rectification Cylindrique Fse | Broche a porte-a-faux variable, pour une machine-outil |
| US7273333B2 (en) * | 2003-06-25 | 2007-09-25 | The Boeing Company | Methods and apparatus for counterbalance-assisted manufacturing operations |
| US7264426B2 (en) * | 2003-06-25 | 2007-09-04 | The Boeing Company | Apparatus and methods for servo-controlled manufacturing operations |
| US7488144B2 (en) * | 2003-06-25 | 2009-02-10 | The Boeing Company | Methods and apparatus for track members having a neutral-axis rack |
| US6926094B2 (en) * | 2003-06-25 | 2005-08-09 | The Boeing Company | Apparatus for manufacturing operations using non-contact position sensing |
| US7137760B2 (en) | 2003-06-25 | 2006-11-21 | The Boeing Company | Methods and apparatus for manufacturing operations using opposing-force support systems |
| CN100423895C (zh) * | 2006-09-12 | 2008-10-08 | 陈硕 | 变频调速动力头 |
| CN113579268B (zh) * | 2021-07-26 | 2022-05-27 | 安徽新诺精工股份有限公司 | 一种精密数控机床的主轴箱 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR470159A (fr) * | 1914-01-07 | 1914-08-25 | Michael Lemmel | Dispositif pour l'émission et le chauffage simultanés des liquides mélangés de désinfectant |
| JPS511865B1 (enExample) * | 1968-09-30 | 1976-01-21 | ||
| US3757637A (en) * | 1970-09-15 | 1973-09-11 | E Eich | Device for the automatic replacement and adjustment of tool carriers, more particularly angular milling heads on the milling support of a machine tool |
| US3844628A (en) * | 1973-02-22 | 1974-10-29 | Rockwell International Corp | Anti-friction ball bearing assembly |
-
1975
- 1975-05-14 DE DE19752521447 patent/DE2521447B2/de active Granted
-
1976
- 1976-03-09 SE SE7603098A patent/SE411176B/xx unknown
- 1976-04-14 US US05/676,643 patent/US4091712A/en not_active Expired - Lifetime
- 1976-05-04 FR FR7613254A patent/FR2310827A1/fr active Granted
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