Load measuring device and load measuring method
US10746618B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 4, 2015 |
| Grant date | Aug 18, 2020 |
| Priority date | — |
| Expiry date | May 1, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K13/082
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A load measuring device is provided with load sensor, data logger, and measurement start switch on body. When switch section is pressed down by a suction nozzle, load sensor outputs detection voltage to data logger in accordance with the size of the pressing load. Data logger records detection voltage for a specified time only from the time it starts receiving high level start recording signal from measurement start switch. By this, data logger does not record detection voltage until high level start recording signal is received from measurement start switch, thus does not incorrectly record vibrations and the like during conveyance as the load.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.