"An early warning system for a trailer drawbar" An early warning system for a trailer drawbar An early warning system for a trailer drawbar comprises an alarm switch configured for connection to the towing dolly, and; a trigger means connected to the towing dolly and configured to activate the alarm switch if a safe operating angle between the towing dolly and towing vehicle is exceeded. Figure 4


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    Title :

    An early warning system for a trailer drawbar


    Contributors:
    PYETT KARL (author)

    Publication date :

    2016-10-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



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