The present invention relates to a return system (10) intended to equip a hooking device comprising a housing and a lifting hook (30) mounted so as to be able to pivot relative to the housing, the return system being mounted between a rod (21) secured to said housing, and comprising at least one traction spring (11), a device for adjusting the force of each traction spring with a plate (12) and a connecting rod (13) adjustably attached to the plate, and a handle (14) situated at a free end of the connecting rod, each traction spring links the rod to said plate, the handle is attached to the lifting hook, and the return system exerts a return force on the lifting hook that allows said lifting hook to close. The present invention also relates to a hooking device equipped with such a return system.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Return system for lifting hook and hooking device comprising such a system


    Beteiligte:

    Erscheinungsdatum :

    26.09.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B66C Krane , CRANES / F16F SPRINGS , Federn



    Return system for lifting hook and hooking device comprising such a system

    AUTISSIER CHRISTOPHE / SCHMIDT YOANN | Europäisches Patentamt | 2024

    Freier Zugriff

    RETURN SYSTEM FOR LIFTING HOOK AND HOOKING DEVICE COMPRISING SUCH A SYSTEM

    AUTISSIER CHRISTOPHE / SCHMIDT YOANN | Europäisches Patentamt | 2020

    Freier Zugriff

    Automatic unhooking and hooking device for ton bag lifting hook

    JING LEI / SONG SHIHENG / WU JINLONG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Lifting hook capable of hooking steel rope more easily

    JI QINMIN / XIAO LIANGLI / ZHU ZHIYING et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    HOOKING DETECTION DEVICE AND HOOK

    KATO NAOKI / ICHIKAWA TOSHIO / KAWAKITA YUYA | Europäisches Patentamt | 2023

    Freier Zugriff