A roller component and trolley. The trolley component includes the positioning seat, braking part, and roller that are respectively installed on the guiding shaft. The end of the shaft ring is cam surface, putting or relieving pressured to the end of the rollers when bring rotated, forming the braking structure; the trolley includes front bar, rear bar, bottom bar, handle bar, and flexible bag. The roller components are installed on the two sides of the guiding shaft under the rear bar, providing support and facilitating braking of the trolley.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    ROLLER COMPONENT AND TROLLEY


    Beteiligte:

    Erscheinungsdatum :

    2020-08-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



    Roller component and trolley

    FRANKEL ANDREW DAVID / ZHENG SHI-PING / ZHENG TIAN-XIA | Europäisches Patentamt | 2021

    Freier Zugriff

    FOLDING ROLLER TYPE TROLLEY

    SONG YOUNG PIL / KIM BUB LAE / KIM SEONG GYU et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    FOLDING ROLLER TYPE TROLLEY

    Europäisches Patentamt | 2017

    Freier Zugriff

    ROLLER ASSEMBLY FOR TROLLEY CONVEYOR

    CHO JONG WON | Europäisches Patentamt | 2018

    Freier Zugriff

    Load trolley roller adjusting device

    WANG WENGUO / CHEN LIKUN / ZHENG QINGHUI | Europäisches Patentamt | 2023

    Freier Zugriff