Strain gauge weighing device
US5076376A · kind A · utility
10Cited by
2References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 22, 1990 |
| Grant date | Dec 31, 1991 |
| Priority date | — |
| Expiry date | May 22, 2010 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01G3/1412
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The invention discloses a strain gauge weighing device in which the load cell comprises a not very flattened flexion bar associated with a flat and wide parallel secondary plate connecting a mobile upright to a fixed upright. A platform is fast with the mobile upright whereas a base is fast with the fixed upright. Strain gauges are spaced apart on the surface of the flexion bar and connected in a Wheatstone bridge for measuring the load.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.