To provide an elevator speed governor that can stabilize the ratchet's rotational starting force, and an elevator device equipped with the speed governor.SOLUTION: An elevator speed governor (9) includes: a governor pulley (10) rotatably supported on a frame (21) on which a governor rope (12) connected to a lifting body is wound; pendulums (13,14) that rotate with the governor pulley and are displaced by centrifugal force; and a ratchet (15) which engages and rotates with the pendulums when the pendulums are displaced. Further included is an elastic body (31) that engages the ratchet and provides an elastic force to the ratchet in a direction of rotation of the ratchet.SELECTED DRAWING: Figure 2

    【課題】ラチェットの回転始動力を安定させることができるエレベータ用調速機並びにその調速機を備えるエレベータ装置を提供する。【解決手段】エレベータ用調速機(9)は、フレーム(21)に回転可能に支持され、昇降体に接続される調速機ロープ(12)が巻き掛けられる調速機プーリ(10)と、調速機プーリとともに回転し、遠心力により変位する振子(13,14)と、振子が変位すると、振子と係合して回転するラチェット(15)と、を有するものであって、ラチェットに係合し、ラチェットに対して、ラチェットの回転方向に弾性力を与える弾性体(31)を備える。【選択図】図2


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    Title :

    ELEVATOR SPEED GOVERNOR AND ELEVATOR DEVICE


    Additional title:

    エレベータ用調速機、並びにエレベータ装置


    Contributors:
    ENDO HIROKI (author)

    Publication date :

    2020-07-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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