An elevator door leaf formed by a front panel and a rear panel separated from each other but fitted into each other at their longitudinal edges by hemming or seaming, determining a space between the front panel and rear panel that is occupied by an expandable and hardenable foam that is injected under pressure into said space, such that it facilitates the attachment between at least two of the paired longitudinal edges created by fitting the front and rear panels together.


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    Titel :

    Hoja de puerta de ascensor y procedimiento para su fabricación


    Beteiligte:

    Erscheinungsdatum :

    17.10.2018


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Spanisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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