To provide an elevator emergency stop device capable of ensuring a braking force by stably generating adhesion between a damper and a guide rail under a condition that friction heat between the damper and the guide rail is relatively low in initial braking, and an elevator.SOLUTION: The elevator emergency stop device comprises a damper installed in a car of an elevator, and generates a braking force in the car by pressing and sliding the damper to a guide rail for guiding the car in emergency. The damper has first and second members 9a and 9b. The first member 9a constitutes a part including the sliding surface 10 of the damper which slides with respect to the guide rail. The second member 9b constitutes a part not including the sliding surface 10 of the damper. The heat conductivity of the second member 9b is lower than that of the first member 9a.SELECTED DRAWING: Figure 3A

    【課題】制動初期等の制動子とガイドレールとの摩擦熱が比較的低い条件において、制動子とガイドレールとの凝着を安定的に発生させ、確実に制動力を得ることができるエレベーター用非常止め装置およびエレベーターを提供する。【解決手段】本発明のエレベーターの非常止め装置は、エレベーターの乗りかごに設けられた制動子を有し、非常時に乗りかごを案内するガイドレールに制動子を押し付け摺動させることで乗りかごに制動力を発生させるエレベーターの非常止め装置において、制動子は、第1の部材9aと第2の部材9bとを有し、第1の部材9aは、制動子のガイドレールと摺動する摺動面10を含む部分を構成し、第2の部材9bは、制動子の摺動面10を含まない部分を構成し、第2の部材9bの熱伝導率は、第1の部材9aの熱伝導率よりも低いことを特徴とする。【選択図】図3A


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    Title :

    ELEVATOR EMERGENCY STOP DEVICE AND ELEVATOR


    Additional title:

    エレベーター用非常止め装置およびエレベーター


    Contributors:

    Publication date :

    2024-05-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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