PROBLEM TO BE SOLVED: To provide an elevator which can save a space on a hoistway plane, in the elevator in which a car and a balancing weight are connected to each other via a main rope, and which is hoisted by the drive of a hoist.SOLUTION: When a roping ratio of a car is set to n:1 (n is a natural number of 1 or larger), and a roping ratio of a balancing weight is set to m:1 (m is a natural number of 2 or larger), m is set larger than n, and an elevator hoistway is divided into a car hoistway and a balancing weight hoistway. For example, the car hoistway and the balancing hoistway are arranged so as to be overlapped on each other on a projection face in a vertical direction, and a car and a balancing weight are arranged so as to be overlapped on each other on the projection face in the vertical direction.

    【課題】乗りかごとつり合いおもりが主ロープを介し連結され、巻上機の駆動により昇降するように構成されたエレベーターにおいて、昇降路平面上の省スペース化を図ることが可能なエレベーターを提供する。【解決手段】乗りかごのローピング比をn:1(nは1以上の自然数)、つり合いおもりのローピング比をm:1(mは2以上の自然数)としたとき、mはnよりも大きくし、エレベーター昇降路を、乗りかご用昇降路とつり合いおもり用昇降路とに分けて構成する。例えば、乗りかご用昇降路とつり合いおもり用昇降路を、垂直方向の投影面上で重なり合うように配置し、乗りかごとつり合いおもりが、垂直方向の投影面上で重なり合うように配置する。【選択図】 図1


    Access

    Download


    Export, share and cite



    Title :

    ELEVATOR AND REMODELING METHOD OF EXISTING ELEVATOR


    Additional title:

    エレベーター及び既設エレベーターの改造方法


    Contributors:

    Publication date :

    2016-01-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    REMODELING METHOD OF ELEVATOR AND REMODELED ROPE TYPE ELEVATOR

    ENOMOTO YU / NAKAMURA HIDETAKA / TANAKA RYOJI et al. | European Patent Office | 2016

    Free access

    REPAIR METHOD OF EXISTING ELEVATOR DEVICE AND ELEVATOR DEVICE

    NARITA KEIICHIRO / YAMAMOTO JUNJI | European Patent Office | 2015

    Free access

    ELEVATOR SUPPORT STRUCTURE AND REMODELING METHOD

    SATO MAMORU / TSUKADA MASAKAZU / SAITO HIROYUKI | European Patent Office | 2024

    Free access

    Inner structure for elevator remodeling

    JOO JIN YOUNG | European Patent Office | 2019

    Free access

    REPAIRING METHOD FOR EXISTING HYDRAULIC ELEVATOR DEVICE AND ELEVATOR DEVICE

    UGAWA KIMITAKE | European Patent Office | 2019

    Free access