The invention discloses an emergency brake part of elevator safety tongs. The emergency brake part comprises a mounting base plate and friction plates, wherein two mounting grooves are formed in the mounting base plate and are used for mounting the friction plates respectively; the contact surfaces of the friction plates and a guide rail are surfaces with a plurality of transverse v-shaped grooves and longitudinal v-shaped grooves; and the opening angles of the v-shaped grooves are 60-120 degrees.

    本发明公开了一种电梯安全钳紧急制动件,包括安装基板和摩擦片,其中,所述安装基板上开有两个安装槽,分别用于安装所述摩擦片;所述摩擦片与导轨的接触面为开有多个横向v型槽和纵向v型槽的表面,所述v型槽的张口角度为60度至120度。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Emergency brake part of elevator safety tongs and emergency braking device for elevator


    Weitere Titelangaben:

    电梯安全钳紧急制动件及电梯紧急制动装置


    Beteiligte:
    NI YUNHAO (Autor:in) / LU CHENG (Autor:in) / FENG YANG (Autor:in) / QIAN JINGXING (Autor:in)

    Erscheinungsdatum :

    24.12.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



    Elevator safety tongs stable in braking

    FENG RUBIN / FENG RUQUAN / NI SAIZHONG et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Anti-skid elevator safety tongs for elevator braking safety and using method of anti-skid elevator safety tongs

    WANG DI / LIU XIANG / CHEN BEIWEN et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Elevator safety tongs and elevator

    WANG HONGYUN / BI FENGRUI / ZHANG YONGJU | Europäisches Patentamt | 2020

    Freier Zugriff

    Elevator safety tongs

    ZHOU HONGJUE / ZHANG JIANENG | Europäisches Patentamt | 2024

    Freier Zugriff

    Elevator safety tongs and tongs seat

    ZHAO ZHIHONG / ZHAO ZHIYONG / ZHAO ZIYI et al. | Europäisches Patentamt | 2023

    Freier Zugriff