Complex contour milling machine
US5283982A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Apr 1, 1992 |
| Grant date | Feb 8, 1994 |
| Priority date | — |
| Expiry date | Apr 1, 2012 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23Q17/09
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The milling machine disclosed herein offers significant advantages over prior milling machines, particularly in the field of milling composite panels. The structure of the milling machine, having a C-shaped frame with a clamping mechanism that cooperates with roller transfer balls, provides an accurate and stable reference during the milling operation. A vacuum system substantially eliminates the dust produced during the milling operation, so that the machine is cleaner and grinds more accurately. An electrical system, having a retractable bit control and emergency stopping modes, facilitates even more accurate grinding without undesirable results.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.