Machine tool and method
USRE32211E · kind E · reissue
16Cited by
20References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 6, 1985 |
| Grant date | Jul 22, 1986 |
| Priority date | — |
| Expiry date | Feb 6, 2005 |
Classification
- Technology area (CPC —)General
Abstract
The present invention relates generally to numerically controlled contour machining, and particularly to an apparatus and method for performing such operations on a "bar-type" horizontal boring mill using the spindle bar to vary the cutting radius of the rotating cutting tool and the machine table to feed the workpiece toward the cutting tool.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.