To provide an erroneous operation prevention device capable of preventing a switch provided on a control board of an escalator from being unintentionally operated.SOLUTION: An erroneous operation prevention device 21 includes a fixed part 22, a protrusion part 23, a connection part 25, a protrusion part 24, and a connection part 26. The fixed part 22 is fastened to a housing 14 together with a cover 15 by a bolt 16. The protrusion part 23 protrudes forward from a front surface 15a of the cover 15. The protrusion part 24 protrudes forward from the front surface 15a of the cover 15. A part of the connection part 26 faces a top surface of the housing 14.SELECTED DRAWING: Figure 6

    【課題】エスカレーターの制御盤に備えられたスイッチが意図しないところで操作されることを防止できる誤操作防止装置を提供する。【解決手段】誤操作防止装置21は、固定部22、突出部23、連結部25、突出部24、及び連結部26を備える。固定部22は、ボルト16によってカバー15とともに筐体14に共締めされる。突出部23は、カバー15の前面15aより前方に突出する。突出部24は、カバー15の前面15aより前方に突出する。連結部26の一部は、筐体14の上面に対向する。【選択図】図6


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    Title :

    ERRONEOUS OPERATION PREVENTION DEVICE


    Additional title:

    誤操作防止装置


    Contributors:

    Publication date :

    2019-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / H01H Elektrische Schalter , ELECTRIC SWITCHES



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