Electrical configuration for object detection system in a saw
US10322522B2 · kind B2 · utility
15Cited by
89References
13Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 4, 2016 |
| Grant date | Jun 18, 2019 |
| Priority date | — |
| Expiry date | Mar 1, 2037 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16P3/148
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An object detection system in a saw includes an electrically conductive plate positioned at a predetermined distance from the implement, a detection circuit comprising a transformer, and a single cable connecting first terminal and second terminals of the transformer. The single cable includes a first conductor electrically connected to the first terminal of the winding and to the electrically conductive plate, a second conductor electrically connected to the implement, and an electrical insulator positioned between the first conductor and the second conductor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.