A roller (1) for an elevator door hanger, comprising:-a roller body (2) rotatable about a central axis of rotation (X), said roller body (2) having an outer groove (4) for movement along a guide rail, 5-at least one insert (5) embedded in the roller body (2) and arranged below said groove (4).

    一种用于电梯门吊架的滚轮(1),其包括:‑滚轮主体(2),该滚轮主体(2)能围绕中心旋转轴线(X)旋转,所述滚轮主体(2)具有用于沿着导轨移动的外凹槽(4),5‑至少一个插入件(5),至少一个插入件(5)嵌入滚轮主体(2)内并布置在所述凹槽(4)下方。


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    Title :

    Roller for elevator door hanger comprising at least one insert


    Additional title:

    包括至少一个插入件的用于电梯门吊架的滚轮


    Contributors:

    Publication date :

    2024-06-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / E05D Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel , HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS



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