A flap actuator for adjusting the orientation of a flap or the like, the actuator. The actuator includes: a static arcuate member having a radius of curvature; a piezoelectric motor biased to be in operable contact with the static arcuate member; a housing for housing the piezoelectric motor; and a flap orientation shaft operably connecting between the housing and the flap. The distance between the shaft and the static arcuate member is essentially equal to the radius of curvature of the static arcuate member.


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    Title :

    ARCUATE MOTION ACTUATOR AND FIN SERVO BASED ON PIEZO-ELECTRIC MOTORS


    Additional title:

    AKTUATOR MIT BOGENFÖRMIGER BEWEGUNG UND FIN-SERVO AUF DER BASIS VON PIEZO-ELEKTRISCHEN MOTOREN
    ACTIONNEUR DE MOUVEMENT ARQUÉ ET SERVOMÉCANISME D'AILETTE BASÉS SUR DES MOTEURS PIÉZOÉLECTRIQUES


    Contributors:

    Publication date :

    2021-05-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64G Raumfahrt , COSMONAUTICS / F42B EXPLOSIVE CHARGES, e.g. FOR BLASTING , Explosive Ladungen, z.B. für Sprengungen



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