PROBLEM TO BE SOLVED: To provide a buffer device capable of elastically supporting a lifting body by a buffer in both of a longer state and a shorter state.SOLUTION: A buffer device for an elevator related to one embodiment comprises a base part, a buffer and a first stand part. The base part is provided in a pit of a hoist-way. The buffer can elastically expand/contract in a lifting up/down direction, and can elastically support a lifting body when colliding with the lifting body in the lifting up/down direction. The first stand part includes: a first member connected to the base part in a rotatable manner; and a second member being connected to the first member in the rotatable manner, and connected to the buffer in the rotatable manner. The first member and the second member are rotatable so as to move the buffer between a first position where the buffer is supported by the first member and the second member and a second position where the buffer is positioned at a position closer to the base part than the first position.SELECTED DRAWING: Figure 2

    【課題】より長い状態及びより短い状態のいずれにおいても、バッファにより昇降体を弾性的に支持可能なバッファ装置を提供する。【解決手段】一つの実施形態に係るエレベータのバッファ装置は、台部と、バッファと、第1のスタンド部と、を備える。前記台部は、昇降路のピットに設けられる。前記バッファは、昇降方向に弾性的に伸縮可能であり、前記昇降方向に昇降体に衝突されたときに前記昇降体を弾性的に支持可能である。前記第1のスタンド部は、前記台部に回動可能に接続される第1の部材と、前記第1の部材に回動可能に接続され且つ前記バッファに回動可能に接続される第2の部材と、を有する。前記第1の部材及び前記第2の部材が、前記バッファを、当該バッファが前記第1の部材及び前記第2の部材に支持される第1の位置と、当該バッファが前記第1の位置よりも前記台部に近い位置にある第2の位置と、の間で移動させるよう回動可能である。【選択図】図2


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    Title :

    BUFFER DEVICE FOR ELEVATOR


    Additional title:

    エレベータのバッファ装置


    Contributors:
    IDE HIROKI (author)

    Publication date :

    2017-12-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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