To provide a linear motor driven elevator including a main rope terminal part contributing to suppression of enlargement of a pulley and expansion of the volume of a hoistway since it is necessary to improve the strength of a secondary conductor by increasing a cross sectional area of the secondary conductor when the belt-like secondary conductor constituting a main rope receives the tensile force caused by a suspension load in the linear motor driven elevator, and consequently, the increase in size of the pulley and the expansion of the volume of the hoistway are caused.SOLUTION: The linear motor driven elevator includes a main rope in which a rope-like tensile body 7A and a belt-like secondary conductor 1A are arranged in parallel, a linear motor driving the secondary conductor 1A in a longitudinal direction, a main rope terminal part 11 connected with the main rope, a car mounted with the main rope terminal part 11, a pulley wound with the main rope. An end part of the tensile body 7A is fixedly supported and an end part of the secondary conductor 1A is movably supported at one end side of the main rope terminal part 11.SELECTED DRAWING: Figure 1

    【課題】リニアモータ駆動エレベーターにおいて、主索を構成するベルト状の二次導体が懸垂荷重に起因する張力を受けるには、二次導体の断面積を大きくして強度を高める必要があり、結果として、プーリの大型化や、昇降路容積の拡大を招いていた。本発明は、プーリの大型化や、昇降路容積の拡大を抑制に寄与する主索端末部を備えたリニアモータ駆動エレベーターを提供することを目的とする。【解決手段】ロープ状の抗張体7Aとベルト状の二次導体1Aを並列配置した主索と、二次導体1Aを長手方向に駆動するリニアモータと、主索を接続した主索端末部11と、主索端末部11を装着した乗りかごと、主索を巻き掛けるプーリと、を備えたリニアモータ駆動エレベーターであって、主索端末部11の一端側では、抗張体7Aの端部を固定支持するとともに、二次導体1Aの端部を可動支持するリニアモータ駆動エレベーター。【選択図】図1


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    Title :

    LINEAR MOTOR DRIVEN ELEVATOR


    Additional title:

    リニアモータ駆動エレベーター


    Contributors:
    DOSONO BIREI (author) / ABE TAKASHI (author)

    Publication date :

    2019-08-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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