Spindle device for machine tools
US5676506A · kind A · utility
26Cited by
4References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 13, 1996 |
| Grant date | Oct 14, 1997 |
| Priority date | — |
| Expiry date | Aug 13, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T409/304032
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
It is possible to effectively supply mist to a machining point in a case of machining a comparatively deep point in a workpiece. For this purpose, two supply systems s1,s2 are provided to supply air and coolant separately into the spindle 1, and a mist generating device 33 which is able to jet mist by mixing air and coolant which are supplied through these supply systems is provided in the front edge of the spindle 1 or in the tool holder 8.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.