Systems, devices, and methods including: a latching mechanism comprising: a first latch configured to attach to a door of an unmanned aerial vehicle (UAV); a second latch configured to attach to a portion of the UAV distal from the first latch; a string connected between the first and second latch, where the string secures the door shut; at least two radio modules in communication with a ground control station; and at least two burn wires in contact with a portion of the string between the first latch and the second latch; where current from a backup battery passes to at least one burn wire when the burn signal is received, where the burn wire causes the connection between the first latch and the second latch to be broken and the door of the UAV is separated from the UAV, and where the parachute is deployed when the door of the UAV is separated from a rest of the UAV.


    Access

    Download


    Export, share and cite



    Title :

    Off-center parachute flight termination system including latch mechanism disconnectable by burn wire


    Contributors:

    Publication date :

    2022-12-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B26F Perforieren , PERFORATING / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



    Off-Center Parachute Flight Termination System Including Latch Mechanism Disconnectable by Burn Wire

    LISOSKI DEREK / SECHRIST WILLIAM STUART | European Patent Office | 2023

    Free access

    Off-center parachute flight termination system including latch mechanism disconnectable by burn wire

    LISOSKI DEREK / SECHRIST WILLIAM STUART | European Patent Office | 2024

    Free access

    Off-center parachute flight termination system including latch mechanism disconnectable by burn wire

    LISOSKI DEREK / SECHRIST WILLIAM STUART | European Patent Office | 2025

    Free access

    Off-Center Parachute Flight Termination System Including Latch Mechanism Disconnectable by Burn Wire

    LISOSKI DEREK / SECHRIST WILLIAM STUART | European Patent Office | 2024

    Free access

    OFF-CENTER PARACHUTE FLIGHT TERMINATION SYSTEM (FTS)

    LISOSKI DEREK / SECHRIST WILLIAM STUART | European Patent Office | 2025

    Free access