A lever hoist including a housing, in which a load chain wheel and a drive shaft are rotatably mounted. A drive torque is transmittable to the drive shaft via a lever. A load chain is moveable via the load chain wheel. The ratchet wheel has an internal thread and is axially displaceable on a threaded portion of the drive shaft having a brake thread. A damping spring is on a drive-side portion of the drive shaft between the threaded portion and an outer stop. If the load chain is blocked, when the load no longer continues to slip in a sliding manner, the ratchet wheel is pushed against the pressure of the damping spring until the pawl body is displaced out of the drive teeth into the untoothed disengagement portion.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    LEVER HOIST


    Beteiligte:

    Erscheinungsdatum :

    22.02.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66D Haspeln , CAPSTANS



    LEVER HOIST

    AMEMIYA TOMOHIRO | Europäisches Patentamt | 2024

    Freier Zugriff

    Novel lever hoist

    FAN LIPING / ZHU YUEJIN / WANG HONGHUA et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    Novel lever hoist

    FAN LIPING / ZHU YUEJIN / WANG HONGHUA et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    Novel lever hoist structure

    FAN LIPING / ZHU YUEJIN / WANG HONGHUA et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    Clutch of lever hoist

    FAN LIPING / ZHU YUEJIN / WANG HONGHUA et al. | Europäisches Patentamt | 2015

    Freier Zugriff