Spindlehead with tool-changing device
US4050146A · kind A · utility
11Cited by
2References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 10, 1976 |
| Grant date | Sep 27, 1977 |
| Priority date | — |
| Expiry date | May 10, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T483/1771
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A multiple-spindle unit capable of being mounted onto an otherwise standard spindlehead in a tool machine. The multiple-spindle unit is driven by the spindle of the tool machine. A changing arm is utilized for connecting the drive member for the multiple-spindle unit to the spindle of the tool machine and thereafter the multiple-spindle unit is mounted on the spindlehead.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.