The invention relates to an elevator system and also to a method for detaching an elevator car (3) and/or a counterweight (4) from a safety gear (5, 14). In the method torque pulses (1OA, 10B, 10C) are produced with the hoisting machine (1) of an elevator, for detaching a gripped stuck elevator car (3) and/or a gripped stuck counterweight (4).


    Access

    Download


    Export, share and cite



    Title :

    Method in connection with an elevator system, and an elevator system


    Contributors:

    Publication date :

    2016-11-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    ELEVATOR CONNECTION APPARATUS CONFIRMATION SYSTEM AND ELEVATOR CONNECTION APPARATUS CONFIRMATION METHOD

    NAYA EIKO / HATORI TAKAHIRO / SUKEGAWA YUTA | European Patent Office | 2023

    Free access

    METHOD IN CONNECTION WITH AN ELEVATOR SYSTEM, AND AN ELEVATOR SYSTEM

    JOKINEN RISTO | European Patent Office | 2017

    Free access

    METHOD IN CONNECTION WITH AN ELEVATOR SYSTEM, AND AN ELEVATOR SYSTEM

    JOKINEN RISTO | European Patent Office | 2017

    Free access

    ELEVATOR, ADDITIONAL CONNECTION DEVICE FOR ELEVATOR, AND METHOD FOR MODIFYING ELEVATOR

    YOSHIKAWA KAZUHIRO / MIYAHARA HIDEKI / SASAKI KAZUHIRO et al. | European Patent Office | 2015

    Free access

    ELEVATOR, ELEVATOR SYSTEM, AND ELEVATOR CONTROL METHOD

    HIRASHIKI YASUAKI | European Patent Office | 2020

    Free access