Machine tool
US6604269B2 · kind B2 · utility
3Cited by
16References
15Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jul 9, 1999 |
| Grant date | Aug 12, 2003 |
| Priority date | — |
| Expiry date | Jul 9, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T409/309352
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The invention pertains to a machine tool for processing workpieces with tools, wherein the machine tool has a spindle housing that contains a spindle shaft and accommodates at least one tool as well as a drive device that causes a rotational movement of the spindle shaft. The machine tool is characterized by the fact that the drive device (3) contains a hydraulically operated displacement machine or swash plate device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.