PROBLEM TO BE SOLVED: To provide an operation control device for an altitude work vehicle capable of improving the operation efficiency of an operator on a work table and capable of improving safety by surely preventing improper operations of the operator at operation of the work table.SOLUTION: The moving direction and speed of a bucket at the time when receiving an input signal from a state holding switch 33 are retained in such a state that the bucket moves based on the input to an operation input part 31. Thereby, since it is possible to surely practice the retention of the moving direction and speed of the bucket by operator's intention when the operator riding on the bucket loses hold of the operation input part 31 to work using both hands, it becomes possible to improve the operation efficiency of the operator on the bucket, and also to improve safety by surely preventing improper operations of the operator at operation of the bucket.SELECTED DRAWING: Figure 2

    【課題】作業台上の作業者の作業効率の向上を図るとともに、作業台の操作時における作業者の誤操作を確実に防止して安全性の向上を図ることのできる高所作業車の動作制御装置を提供する。【解決手段】操作入力部31に対する入力に基づいてバケットが移動している状態において、状態保持スイッチ33からの入力信号を受信すると、状態保持スイッチ33からの入力信号を受信したときにおけるバケットの移動方向及び移動速度を保持している。これにより、バケットに搭乗した作業者が操作入力部31から手を放して両手で作業をする場合に、バケットの移動方向及び移動速度の保持を作業者の意思で確実に実行することが可能となるので、バケット上の作業者の作業効率の向上を図るとともに、バケットの操作時における作業者の誤操作を確実に防止して安全性の向上を図ることが可能となる。【選択図】図2


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    Title :

    OPERATION CONTROL DEVICE FOR ALTITUDE WORK VEHICLE


    Additional title:

    高所作業車の動作制御装置


    Contributors:

    Publication date :

    2018-02-01


    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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