A permanent magnet frequency conversion rack transmission door opener comprises a door head, a transmission mechanism and an asynchronous door cutter. A door head guide rail is provided with a left following chain and a right following chain. A guide support and a guide plate are installed between the left following chain and the right following chain, and an auxiliary lock is installed on the right following chain. Rope wheels are installed on the two sides of the bottom of the door head respectively, and a steel wire rope winds around the two rope wheels. A left door hanger plate and a right door hanger plate are in linkage through the left following chain and the right following chain via the steel wire rope. Auxiliary lock plugs are installed at the positions, corresponding to the auxiliary lock, of the left door hanger plate and the right door hanger plate. The transmission mechanism is composed of a motor, a gear and a rack. The motor is installed on the door head. The gear is installed on a motor shaft. The rack is installed on the right door hanger plate and meshed with the gear. The permanent magnet frequency conversion rack transmission door opener is simple in structure, flexible in installation, convenient to maintain, small in occupied space and low in energy consumption.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Permanent magnet frequency conversion rack transmission door opener


    Beteiligte:
    GU YUSHENG (Autor:in) / WEI GENGTIAN (Autor:in) / LI YUZHU (Autor:in)

    Erscheinungsdatum :

    04.11.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



    Fuel door opener

    KIM SIN KOOK / HWANG IN / LEE BYUNG JOO et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    Fuel door opener

    Europäisches Patentamt | 2017

    Freier Zugriff

    FUEL DOOR OPENER

    KIM SIN KOOK / HWANG IN / LEE BYUNG JOO et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    VEHICLE DOOR OPENER

    SAIJO TAKAYUKI | Europäisches Patentamt | 2021

    Freier Zugriff

    Power door opener

    HICKERSON WILLIAM | Europäisches Patentamt | 2019

    Freier Zugriff