Electromechanical actuator comprising a dual-function braking device
US10001188B2 · kind B2 · utility
1Cited by
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4Claims
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Inventor
Key dates
| Filing date | Jun 10, 2015 |
| Grant date | Jun 19, 2018 |
| Priority date | — |
| Expiry date | Jun 10, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D2121/18
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An electromechanical actuator comprising a body and an electric motor driving at least one motion transmission element connected to the body via a brake device, and a unidirectional transmission member, the brake device including an electrical activator member so that when the activator member is powered, the unidirectional transmission member is released relative to the body, and when the activator member is not powered, the unidirectional transmission member is secured to the body and opposes pivoting of the transmission element in one direction of rotation up to a maximum transmissible torque defined by the torque limiter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.