An autonomous delivery vehicle having one or more caster wheels that may be held off the ground for a portion of the time that the autonomous delivery vehicle travels. Each caster wheel is mounted in a pivot with a centering mechanism to hold the caster wheels in a design orientation. The caster wheel in the design orientation maximizes the view of forward-looking sensors on the autonomous delivery vehicle. The centering mechanism uses a compression spring that drives a follower and swashshaft to apply a rotation force on the caster wheels. The rotational force urges the casters frame and wheels to return to a design position. The rotational force increases with the rotational difference between the caster rotational position and the design position.


    Access

    Download


    Export, share and cite



    Title :

    Apparatus for spring centered caster wheel


    Contributors:

    Publication date :

    2023-08-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS



    Apparatus for Spring Centered Caster Wheel

    LANGENFELD CHRISTOPHER C | European Patent Office | 2023

    Free access

    Apparatus for Spring Centered Caster Wheel

    LANGENFELD CHRISTOPHER C | European Patent Office | 2021

    Free access

    Caster wheel

    MITCHELL J HALLER / ALEX G BOURNOVILLE | European Patent Office | 2022

    Free access

    WHEEL CASTER

    SWEETEN JEFFREY JAMES | European Patent Office | 2021

    Free access

    CASTER WHEEL

    HALLER MITCHELL J / BOURNOVILLE ALEX G | European Patent Office | 2021

    Free access