A jack lock for a landing gear crank of a tractor-trailer includes a four sided box to enclose the crank on four sides. A pin extends rearwardly within the box and extends through the crank yoke on the inner end of the crank, to preclude the yoke and crank from being moved from a lowered inoperative position to a raised operative position. A padlock is mountable on the end of the shaft to lock the box onto the crank.


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    Title :

    Tractor-trailer landing gear lock


    Contributors:

    Publication date :

    2016-07-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen



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