This adjustment mechanism/assembly for a backrest/headrest includes a series of parts connected by a threaded rod with a knob on each end. The parts are arranged such that they sandwich two support members so that when the knobs are loosened the unit can easily slide up and down, changing the elevation of the backrest/headrest pad unit with respect to a seat bottom or seat back. Further, when the knobs are loose the upper member and its attached pad can be pivoted fore and aft and slide back and forth. Tightening the two knobs locks the entire unit in place.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Adjustable backrest/headrest system


    Beteiligte:
    TODD MARK (Autor:in) / CHRISTENSEN KEVIN (Autor:in)

    Erscheinungsdatum :

    2021-09-14


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / A47C Stühle , CHAIRS



    SWIVEL BACKREST WITH ADJUSTABLE HEADREST

    ARZAGA OLIVAS SIMON CESAR | Europäisches Patentamt | 2024

    Freier Zugriff

    SWIVEL BACKREST WITH ADJUSTABLE HEADREST

    ARZAGA OLIVAS SIMON CESAR | Europäisches Patentamt | 2024

    Freier Zugriff

    Headrest for backrest and backrest

    WEISS VOLKER | Europäisches Patentamt | 2023

    Freier Zugriff

    SEAT BACKREST WITH HEADREST

    LOMANN MARKUS | Europäisches Patentamt | 2016

    Freier Zugriff

    Automobile seat backrest supporting headrest structure

    WU YINGJU / HUANG YUN / YANG MUSEN | Europäisches Patentamt | 2024

    Freier Zugriff