Emergency stop device adaptable for a man-machine dialog system
US9349550B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 3, 2012 |
| Grant date | May 24, 2016 |
| Priority date | — |
| Expiry date | Nov 12, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H2003/0246
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An emergency stop device including a body, a control button that is translatably movable along a control axis, at least one set of electric contacts that are normally closed and which include a mobile electric contact and a stationary electric contact, a flexible blade having a first free end and a second free end, and an actuation push member that can be translatably actuated, by the control button, between a rest position and an actuated position, and which is configured to engage with the flexible blade. The flexible blade includes a bearing area for the actuation push member, and the flexible blade is shaped to rigidify the bearing area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.