Provided are a safety device and a flight vehicle provided with the safety device. A safety device 100 includes an actuator 1, an ejection object 16 ejected in one direction (upward direction in FIG. 1) by the activation of the actuator 1, a bottomed cylindrical housing lid 18 (bottomed cylindrical member) that houses the actuator 1 and the ejection object 16, and a substantially disk-shaped bottom portion 21 that closes an opening end portion of the housing lid 18. One end of the first coupling member is connected to a part of the ejection object 16, and the other end of the first coupling member is connected to the inside of the housing lid 18. The actuator 1 includes a piston member 10 and a gas generator 17 that generates a driving force for ejecting the housing lid 18 by sliding the piston member 10 and causing the piston member 10 to abut on the housing lid 18, and is provided on the bottom portion 21. One end of the second coupling member is connected to the other part of the ejection object 16, and the other end of the second coupling member is connected to a tip portion 10d.


    Access

    Download


    Export, share and cite



    Title :

    SAFETY DEVICE, AND FLYING BODY PROVIDED WITH SAFETY DEVICE


    Additional title:

    SICHERHEITSVORRICHTUNG UND FLUGKÖRPER MIT DER SICHERHEITSVORRICHTUNG
    DISPOSITIF DE SÉCURITÉ ET CORPS VOLANT ÉQUIPÉ D'UN DISPOSITIF DE SÉCURITÉ


    Contributors:

    Publication date :

    2025-05-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



    SAFETY DEVICE, AND FLYING BODY PROVIDED WITH SAFETY DEVICE

    NAKAMURA HIROSHI / OTSUBO HIDEKI | European Patent Office | 2022

    Free access

    SAFETY DEVICE AND FLYING BODY PROVIDED WITH SAFETY DEVICE

    HONG ZHILONG / ASHIDA SHOICHI | European Patent Office | 2024

    Free access

    SAFETY DEVICE, AND FLYING BODY PROVIDED WITH SAFETY DEVICE

    OTSUBO HIDEKI / YAGIHASHI YASUHIKO / YOSHIOKA TAKUTO et al. | European Patent Office | 2025

    Free access

    Safety device, and flying body provided with safety device

    YAGIHASHI YASUHIKO / OTSUBO HIDEKI | European Patent Office | 2024

    Free access

    SAFETY DEVICE, AND FLYING BODY PROVIDED WITH SAFETY DEVICE

    OTSUBO HIDEKI / YAGIHASHI YASUHIKO / YOSHIOKA TAKUTO et al. | European Patent Office | 2021

    Free access