To provide a braking ability inspection method of an elevator brake and a braking ability inspection device of the brake capable of accurately applying a load on a sheave in the rotating direction of the sheave.SOLUTION: A braking ability inspection method of an elevator brake inspects the braking ability of a brake to brake an elevator sheave. The inspection method includes a fixing process to fix one end side of a string-like member to the sheave at rest due to braking or to the outer circumferential surface of the cylindrical body integrated with the sheave, a wrapping process wrapping the string-like member around the outer circumferential surface, and a measuring process measuring the tensile load applied on the string-like member while pulling the other end side of the string-like member away from the sheave in the tangential direction of the outer circumferential surface.SELECTED DRAWING: Figure 3

    【課題】 綱車に対して綱車の回転方向に正確に荷重を負荷することができるエレベータのブレーキ制動能力検査方法及びブレーキ制動能力検査装置を提供する。【解決手段】 エレベータの綱車を制動するブレーキの制動能力を検査する、エレベータのブレーキ制動能力検査方法であって、ブレーキによって停止状態にある綱車又は綱車と一体となった筒体の外周面に紐状部材の一端側を固定する固定工程と、紐状部材を外周面に巻き掛ける巻き掛け工程と、紐状部材の他端側を綱車から離れるように外周面の接線方向に引っ張りながら、紐状部材に負荷される引張荷重を測定する測定工程と、を含む。【選択図】 図3


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    Title :

    BRAKING ABILITY INSPECTION METHOD OF ELEVATOR BRAKE AND BRAKING ABILITY INSPECTION DEVICE OF BRAKE


    Additional title:

    エレベータのブレーキ制動能力検査方法及びブレーキ制動能力検査装置


    Contributors:

    Publication date :

    2024-02-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE



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