To provide a safety device for a high lift work vehicle that can achieve both improvement in safety and improvement in workability.SOLUTION: A safety device for a high lift work vehicle comprises: a horizontal load detector 141 that detects a horizontal load acting from an electric wire; a horizontal load moment calculation unit 65 that calculates a horizontal load moment around an undulating axis acting on a vehicle body due to the horizontal load; and a moment correction unit 66 that calculates a corrected moment obtained by synthesizing the horizontal load moment with the actual moment.SELECTED DRAWING: Figure 4

    【課題】安全性向上および作業性向上を両立させることのできる高所作業車の安全装置を提供する。【解決手段】高所作業車の安全装置は、電線から作用する水平荷重を検出する水平荷重検出器141と、水平荷重によって車体に作用する起伏軸回りの水平荷重モーメントを算出する水平荷重モーメント算出部65と、実モーメントに水平荷重モーメントを合成して得られる補正モーメントを算出するモーメント補正部66とを備える。【選択図】図4


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    Title :

    SAFETY DEVICE OF HIGH LIFT WORK VEHICLE


    Additional title:

    高所作業車の安全装置


    Contributors:

    Publication date :

    2022-03-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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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