The invention relates to a permanent magnetic brake device for high-speed catapulting of a slide trolley of a catapult of a UAV (unmanned aerial vehicle). The permanent magnetic brake device mainly comprises a base plate, a movable traction magnet, a fixed traction magnet, a fixed magnetic ring sleeve, a magnetic ring sleeve with a spring and the like. A movable traction magnet is arranged on the front portion of the base plate. The fixed traction magnet is nested in the fixed magnetic ring sleeve. Two sides of the fixed magnetic ring sleeve are made into wing-shaped structures. Boost sliding devices with springs are arranged on the wing-shaped structures.
Permanent magnetic brake device for high-speed catapulting of slide trolley of catapult of UAV (unmanned aerial vehicle)
2015-04-29
Patent
Electronic Resource
English
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
Unmanned aerial vehicle catapulting frame and catapulting method
European Patent Office | 2020
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