Provided is a wheel which is inexpensive, light, and sufficiently rigid. A wheel 6a includes an annular rim 60 to which a tire 6b is externally fitted, a hub 61 which is arranged at a center portion of the rim 60 and to which an axle is connected, and a disk 62 which is attached with the rim 60 at a periphery portion and which covers one side of the wheel 6a. The disk 62 includes a planar portion 62a and a first rib 62b provided at a surface of one side of the planar portion 62a and extending in the radial direction. The planar portion 62a is provided with a first groove 62d at a surface of the other side at a position corresponding to the first rib 62b.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Wheel and a wheelchair using the same


    Beteiligte:
    KAWAHARA YOSHIHIRO (Autor:in) / TOGUCHI YASUHIRO (Autor:in) / TADA KATSUTOSHI (Autor:in) / KURIHARA IKUMI (Autor:in) / TAKADO JUNJI (Autor:in) / NAONO NORIFUMI (Autor:in)

    Erscheinungsdatum :

    2019-04-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS , Transport, persönliche Beförderungsmittel, oder Lagerung besonders ausgebildet für Kranke oder Behinderte / B60B VEHICLE WHEELS , Räder für Fahrzeuge



    WHEEL AND WHEELCHAIR USING THE SAME

    KAWAHARA YOSHIHIRO / TOGUCHI YASUHIRO / TADA KATSUTOSHI et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    Wheelchair wheel

    EICH MICHAEL / PFLAUMBAUM WOLF-DIETRICH | Europäisches Patentamt | 2022

    Freier Zugriff

    WHEELCHAIR WHEEL

    EICH MICHAEL / PFLAUMBAUM WOLF-DIETRICH | Europäisches Patentamt | 2021

    Freier Zugriff

    WHEELCHAIR WHEEL

    EICH MICHAEL / PFLAUMBAUM WOLF-DIETRICH | Europäisches Patentamt | 2023

    Freier Zugriff

    WHEEL AND A WHEELCHAIR USING THE SAME

    KAWAHARA YOSHIHIRO / TOGUCHI YASUHIRO / TADA KATSUTOSHI et al. | Europäisches Patentamt | 2017

    Freier Zugriff