The invention relates to the field of business tables in top-grade automobiles, mainly to an outer column of a lifting column for a business table in an automobile. The outer column comprises an outer column body and a tray, wherein the tray is arranged at the top of the outer column body; the outer column body is a pipe body which is formed by a cylinder and chutes and has the three-key-grooved cross section; the tray at the top is in the shape of circular groove. The column body is high in strength and unlikely to damage, thus relative rotation is not caused in the use process of the lifting column, and inner components are protected.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Outer column of lifting column for business table in automobile


    Beteiligte:
    WU JIANZHONG (Autor:in)

    Erscheinungsdatum :

    2015-06-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / A47B Tische , TABLES



    Automobile business table lifting column switch control press plate

    WU JIANZHONG | Europäisches Patentamt | 2015

    Freier Zugriff

    Inner column of lifting column of automobile commercial table

    WU JIANZHONG | Europäisches Patentamt | 2015

    Freier Zugriff

    Multistage lifting locking device for lifting column of business table in automobile

    WU JIANZHONG | Europäisches Patentamt | 2015

    Freier Zugriff

    Four-column type automobile lifting machine

    LI LIMING | Europäisches Patentamt | 2023

    Freier Zugriff

    Double-column type automobile lifting machine

    TANG JINGANG | Europäisches Patentamt | 2021

    Freier Zugriff