PROBLEM TO BE SOLVED: To provide a safer wireless cargo handling machine which allows for emergency stop of a wireless driver, without being affected by the reception mistake of the switch data.SOLUTION: A winch 2, i.e., an example of cargo handling machine, includes a receiver 20 for receiving the carrier from a transmitter, and a winch section 30 having a motor 35 operating based on the data of the carrier received in the receiver 20. The receiver 20 is provided with a carrier determination unit 26 for determining whether or not there is the carrier. When a determination is made that there is no carrier in the carrier determination unit 26, operation of the motor 35 is stopped.SELECTED DRAWING: Figure 2

    【課題】スイッチデータの受信ミス等の影響を受けることなく無線式の駆動装置を非常停止させることができ、より安全な無線式の荷役機械を提供する。【解決手段】本発明の荷役機械の一例であるウインチ2は、送信機からの搬送波を受信する受信機20と、この受信機20において受信した搬送波のデータに基づいて動作するモータ35を有するウインチ部30とを備える。受信機20には、搬送波の有無を判定する搬送波判定部26が設けられ、この搬送波判定部26において搬送波がないと判断した場合にモータ35の動作を停止するように構成されている。【選択図】 図2


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    Title :

    WIRELESS DRIVER, CARGO HANDLING MACHINE AND CONTROL METHOD OF CARGO HANDLING MACHINE


    Additional title:

    無線式駆動装置、荷役機械及び荷役機械の制御方法


    Contributors:

    Publication date :

    2016-06-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H04Q Wähltechnik , SELECTING / B66D Haspeln , CAPSTANS



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