A trailer coupler locking device that includes: a trailer ball body, wherein the trailer ball body is shaped as a coupling ball; a plurality of locking rods, where the plurality of locking rods define elongated members which extend from the trailer ball body; and a locking mechanism. The elongated members may be placed in either a locked position or an unlocked position. When in the unlocked position, the ball body moves freely in and out of a ball mount coupler, and when in a locked position, the ball body is locked into a ball mount coupler. The locking rods selectively extend and retract by manual operation of the locking mechanism, where the locking mechanism includes a cylinder lock that is operably connected to a rotational member and a mechanical rod actuator. The mechanical rod actuator operable connects the rotational member with each locking rod and enables each locking rod to move linearly in response to the rotary motion of the rotational member.


    Access

    Download


    Export, share and cite



    Title :

    LOCKING TRAILER BALL ASSEMBLY


    Contributors:
    HUFF RICHARD (author) / MOORE KRISTY (author) / WELCH WYNELL (author)

    Publication date :

    2023-02-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS



    Locking trailer ball assembly

    HUFF RICHARD / MOORE KRISTY / WELCH WYNELL | European Patent Office | 2023

    Free access

    Locking trailer ball assembly

    HUFF RICHARD / MOORE KRISTY / WELCH WYNELL | European Patent Office | 2022

    Free access

    LOCKING TRAILER BALL ASSEMBLY

    HUFF RICHARD / MOORE KRISTY / WELCH WYNELL | European Patent Office | 2020

    Free access

    Automobile trailer ball assembly

    LI YANG / YAN TING / LIU DONGPENG et al. | European Patent Office | 2022

    Free access

    Detachable trailer jack locking assembly

    GRIMMETT ROBERT | European Patent Office | 2019

    Free access