A chair having a fixed support structure including two side uprights, a backrest having two side portions, and a pair of elastic joints connecting said side portions of the backrest to said side uprights, wherein each of said elastic joints comprises: a bushing fixed to a respective side upright, a helical spring having a longitudinal axis, the helical spring having an upper end resting against a front wall of the bushing, a compression member resting against a lower end of the spring, an upper attachment fixed to a corresponding side portion of the backrest, and a rigid connecting rod having an upper end and a lower end.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Chair with a pivoting backrest


    Beteiligte:

    Erscheinungsdatum :

    20.02.2018


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / A47C Stühle , CHAIRS



    MULTIFUNCTIONAL CARRIAGE WITH PIVOTING BACKREST

    MIRANDA MABEL / GUIBOURT ALEXANDRE | Europäisches Patentamt | 2025

    Freier Zugriff

    COVER MEMBER FOR BACKREST, BACKREST, AND CHAIR

    ODA YOICHIRO / HARFORD ALEXANDER | Europäisches Patentamt | 2016

    Freier Zugriff

    BACKREST OF CHAIR

    TANAKA EIICHIRO | Europäisches Patentamt | 2023

    Freier Zugriff

    Backrest of chair

    KWON TAE HWAN | Europäisches Patentamt | 2020

    Freier Zugriff

    BACKREST OF CHAIR

    HASEGAWA MASASHI / SATO TOSHIYUKI / OKAMURA HIDEO et al. | Europäisches Patentamt | 2017

    Freier Zugriff