Safety shield for a milling machine, drill press, and the like
US4543021A · kind A · utility
30Cited by
11References
6Claims
0Family size
Inventor
Key dates
| Filing date | Sep 13, 1984 |
| Grant date | Sep 24, 1985 |
| Priority date | — |
| Expiry date | Sep 13, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T409/30392
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A safety shield, adapted for securement to a milling machine, drill press, and the like, is rotatable to permit easy access to a workpiece, and is provided with a drag resistance to such rotation to prevent inadvertent return of the safety shield to the original workpiece area when not so desired.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.