To provide an elevator governor capable of improving reliability by preventing a resin material for forming an outer surface of a governor rope from peeling off.SOLUTION: An outer surface of a governor rope of an elevator governor is formed of a resin material. A governor sheave includes a sheave groove in which the governor rope is inserted. The sheave groove includes a curved surface on which the governor rope abuts. In a cross section of the sheave groove, the curved surface is curved in a recessed shape to be recessed in the inner periphery side of the governor sheave. The curved surface is formed of a metal material.SELECTED DRAWING: Figure 4

    【課題】調速機ロープの外表面を形成する樹脂材料の剥離を防止して信頼性を向上させることができるエレベータの調速機を提供する。【解決手段】実施の形態によるエレベータの調速機の調速機ロープの外表面は、樹脂材料で形成されている。調速機シーブは、調速機ロープが挿入されたシーブ溝を含んでいる。シーブ溝は、調速機ロープが当接する湾曲面を含んでいる。シーブ溝の横断面において、湾曲面は、調速機シーブの内周側に凹むように凹状に湾曲している。湾曲面は、金属材料で形成されている。【選択図】図4


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    Title :

    ELEVATOR GOVERNOR AND ELEVATOR DEVICE


    Additional title:

    エレベータの調速機およびエレベータ装置


    Contributors:

    Publication date :

    2023-11-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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