A planar pop-up actuator device with embedded electro-magnetic actuation
A planar actuator device, including a base plate including a first, second, and third pair of planar coils, each pair of planar coils having an inner coil and an outer coil, each pair of planar coils arranged along a first, second, and third linear motion axis, respectively, the first, second, and third linear motion axis arranged in a star configuration, and an actuation mechanism including a first, second, and third planar legs and a centerpiece, the first, second and third planar legs pivotably connected to the centerpiece, the planar legs including a first, second, and third sliding element and a first, second, and third middle section, respectively, a sliding element and middle section of a respective leg pivotably connected to each other, each sliding element including a permanent magnet.
59966780
Alternative title(s) : (de) Planarer pop-up-aktuatorvorrichtung mit eingebetteter elektromagnetischer betätigung (fr) Dispositif actionneur escamotable plan à actionnement électromagnétique intégré
TTO:6.1611
Patent number | Country code | Kind code | Date issued |
US11728081 | US | B2 | 2023-08-15 |
US2021287836 | US | A1 | 2021-09-16 |
EP3494630 | EP | A2 | 2019-06-12 |
WO2018025241 | WO | A3 | 2018-04-12 |
WO2018025241 | WO | A2 | 2018-02-08 |
US2018038461 | US | A1 | 2018-02-08 |