Contour reading device suitable for use on eyeglass frames
US4995170A · kind A · utility
15Cited by
6References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 2, 1990 |
| Grant date | Feb 26, 1991 |
| Priority date | — |
| Expiry date | Apr 2, 2010 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24B17/026
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A device for reading contours, as of eyeglass frames, comprises a feeler adapted to be applied to an article in order to read its contour. A carriage supports the feeler and is movable to-and-fro on a guide. A drive motor moves the carriage on the guide. A floating mounting is disposed between the feeler and the drive motor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.