Coding systems for elements of machine tools, particularly of the numerically controlled type
US4533823A · kind A · utility
39Cited by
3References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 11, 1983 |
| Grant date | Aug 6, 1985 |
| Priority date | — |
| Expiry date | Jan 11, 2003 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T483/134
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A coding system for elements of machine tools, particularly of the numerically controlled type, consisting of a "bar" code (14) applied to the element (10) to be coded, and read by a reading head (17) provided with a code detecting sensor (18) connected to a circuit for transforming the code into signals fed to utilization circuits (21, 26) which operate by comparing the read message with a set signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.