PROBLEM TO BE SOLVED: To provide a crane remote control terminal which allows a user to easily recognize a boundary between a very slow speed area and a high speed area.SOLUTION: A crane remote control terminal comprises: a housing 10; a trigger 15 which can be tilted to the housing 10; and operation reaction force application means 20 for applying operation reaction force against a tilt operation of the trigger 15. The operation reaction force application means 20 changes the operation reaction force, in front and behind of a change point which is set in midway of the tilt range of the trigger 15. Since the operation reaction force is changed in midway of the trigger operation, an operator can easily recognize a boundary between a very slow speed area and a high speed area.SELECTED DRAWING: Figure 5

    【課題】微速領域と高速領域との境を認知しやすいクレーンの遠隔操作端末を提供する。【解決手段】筐体10と、筐体10に対して傾倒可能なトリガー15と、トリガー15の傾倒操作に対する操作反力を付与する操作反力付与手段20とを備え、操作反力付与手段20は、トリガー15の傾倒範囲の途中に設定された変化点の前後で操作反力を変化させる。トリガー操作の途中で操作反力が変化するので、作業員にとって微速領域と高速領域との境を認知しやすい。【選択図】図5


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    Title :

    CRANE REMOTE CONTROL TERMINAL


    Additional title:

    クレーンの遠隔操作端末


    Contributors:

    Publication date :

    2017-04-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES



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