A castor assembly includes a base, a wheel unit and a rotation shaft. The wheel unit is located under the base and includes a pivot member, an elastic member biased and exposed between the base and the pivot member, and two rollers mounted on the pivot member. The rotation shaft is mounted between the base and the wheel unit and extends through the elastic member. The rotation shaft has a periphery provided with an operation slot. A positioning pin extends through the pivot member and is slidable in the operation slot of the rotation shaft. Thus, the elastic member is exposed outward so that the user clearly sees the elastic member and knows the shock-absorbing function provided by the elastic member.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Visible Spring-Biased Castor Assembly


    Beteiligte:
    CHANG WEN-CHEN (Autor:in)

    Erscheinungsdatum :

    14.03.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



    Visible spring-biased castor assembly

    CHANG WEN-CHEN | Europäisches Patentamt | 2019

    Freier Zugriff

    Castor assembly

    CHANDLER RANDAL L | Europäisches Patentamt | 2017

    Freier Zugriff

    Castor wheel assembly

    CARRIDGE CRAIG | Europäisches Patentamt | 2015

    Freier Zugriff

    CASTOR WHEEL ASSEMBLY

    DULL GRAHAM LLOYD / DULL CLINTON ANTHONY | Europäisches Patentamt | 2015

    Freier Zugriff

    CASTOR WHEEL ASSEMBLY

    DULL GRAHAM LLOYD / DULL CLINTON ANTHONY | Europäisches Patentamt | 2020

    Freier Zugriff