A wheel lifting device comprising a base structure with support means for being supported by a ground surface and a lifting frame with at least one wheel support member and a frame leg which extends upwardly at an angle to the ground surface. A link mechanism is connected to the base structure and to the lifting frame and a pivotal manoeuvring lever is connected to the link mechanism for lifting the lifting frame relative to the base structure. The blocking device for locking the manoeuvring lever at any desired pivotal position comprises a weight which is slidable along the frame leg and arranged to intersect the pivotal movement path of the manoeuvring lever and to be brought into frictional engagement with the frame leg when influenced by a force generated by the manoeuvring lever in order to block the lifting frame from downward movement relative to the base structure.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Wheel lifting device


    Beteiligte:
    LINDGREN MATS (Autor:in)

    Erscheinungsdatum :

    19.11.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



    Wheel lifting device

    BIERMAN STEVE | Europäisches Patentamt | 2017

    Freier Zugriff

    WHEEL LIFTING DEVICE

    LINDGREN MATS | Europäisches Patentamt | 2016

    Freier Zugriff

    WHEEL LIFTING DEVICE

    LINDGREN MATS | Europäisches Patentamt | 2018

    Freier Zugriff

    Guide-wheel lifting device

    XIAO DEJIAN / SONG WENKAO / WANG YUFU | Europäisches Patentamt | 2015

    Freier Zugriff

    Lifting type chain wheel lifting mechanical device

    LU HONGPIN | Europäisches Patentamt | 2020

    Freier Zugriff