To provide an elevator and a dynamic vibration absorber that are able to reduce the mass of a car and also reduce vibration generated in the car.SOLUTION: An elevator includes a car, a counterweight 50, and a dynamic vibration absorber 60. The dynamic vibration absorber 60 is detachably attached to a lower-end part 52a of the counterweight 50 in a vertical direction and includes a spring 63. In the dynamic vibration absorber 60, an opening and/or a space 90 for avoiding contact with a shock absorber 40 is defined at a position facing the shock absorber 40.SELECTED DRAWING: Figure 5

    【課題】乗りかごの質量を軽減することができ、かつ乗りかごに生じる振動を軽減できるエレベーター及び動吸振器を提供する。【解決手段】エレベーターは、乗りかごと、釣合おもり50と、動吸振器60と、を備えている。動吸振器60は、釣合おもり50の上下方向の下端部52aに着脱可能に取り付けられ、ばね63を有する。また、動吸振器60には、緩衝器40と対向する位置に、緩衝器40との接触を避けるための開口部及び/又は空間90が形成されている。【選択図】図5


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    Title :

    ELEVATOR AND DYNAMIC VIBRATION ABSORBER


    Additional title:

    エレベーター及び動吸振器


    Contributors:

    Publication date :

    2023-12-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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