A lift-truck including a support means extending from a load engagement means; a distance sensor to measure the distance (D) to the load engagement means; a control unit connected to an operator interface and a lifting/lowering unit and to the distance sensor, the distance sensor attached to the support means at a fixed distance above the load engagement means, the control unit receives start signal from the operator interface and performs a height adjustment cycle of the load engagement means comprising; determining a default distance (D0) to the surface on the load engagement means; determining the present distance (D) to the surface on the load engagement means; comparing the default distance (D0) and the present distance (D); moving the load engagement means a distance (R) when a difference (Ddelta) between the default distance (D0) and the present distance (D) is determined, the distance (R) depends on the difference (Ddelta).


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    Title :

    Lift-Truck with Automated Height Adjustment of Load Engagement Means


    Contributors:
    ÖBERG JOHN (author)

    Publication date :

    2017-08-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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