A guide deviation detection device for elevators that can improve accuracy of detecting that an ascending and descending body has deviated from a correctly guided state is provided. The guide deviation detection device for elevators includes a base provided in an ascending and descending body, a contact maker that is provided in the base to be adjacent to a long object positioned with an ascending and descending direction of the ascending and descending body set as a longitudinal direction, does not come into contact with the long object to take a reference posture when the ascending and descending body is in a correctly guided state, and comes into contact with the long object to change a posture from the reference posture when the ascending and descending body deviates from the correctly guided state, and a detector detects that the contact maker changes the posture from the reference posture.


    Access

    Download


    Export, share and cite



    Title :

    Guide deviation detection device for elevators


    Contributors:

    Publication date :

    2024-08-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    GUIDE DEVIATION DETECTION DEVICE FOR ELEVATORS

    SATO SHINICHI | European Patent Office | 2023

    Free access

    GUIDE DEVIATION DETECTION DEVICE FOR ELEVATORS

    SATO SHINICHI | European Patent Office | 2022

    Free access

    ROLLER GUIDE FOR ELEVATORS

    HODGE COLIN | European Patent Office | 2017

    Free access

    Roller guide for elevators

    HODGE COLIN | European Patent Office | 2018

    Free access

    ABNORMALITY DETECTION DEVICE FOR ELEVATORS

    TANAKA HIDESHI | European Patent Office | 2019

    Free access