A headrest that facilitates the assembly of a structural member for absorbing impact, and a method for producing the same. The method for manufacturing the headrest having surface material, headrest stay, seal sealing an opening at the bottom of headrest, plate-like impact-absorbing member, one end of which is connected to seal, and foamed body in headrest includes a step of inserting headrest stay in insertion holes and of seal and assembling it, a step of inserting headrest stay and impact-absorbing member through the opening, a step of inserting a circumferential portion of the opening of surface material into seal, a step of injecting a foaming material through injection hole of seal and foaming it, and a step of forming a foamed body by curing the injected foaming material. The opening is sealed when the foaming material impregnates and cures at the circumferential portion of the opening.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Headrest for vehicle seats and method of manufacturing headrest


    Beteiligte:
    KOMATSUBARA TAKAO (Autor:in) / SAKANE NAOKI (Autor:in) / MAKINO KOUJI (Autor:in)

    Erscheinungsdatum :

    23.05.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C



    Headrest for motor vehicle seats

    CORRAL RODRIGUEZ PEDRO / PALACIO ARGÜELLES JOSEBA | Europäisches Patentamt | 2019

    Freier Zugriff

    Headrest for motor vehicle seats

    CORRAL RODRIGUEZ PEDRO / PALACIO ARGÜELLES JOSEBA | Europäisches Patentamt | 2016

    Freier Zugriff

    HEADREST ADJUSTMENT MECHANISM FOR VEHICLE SEATS

    RONZI BRETT / ISAACSON TROY ALLEN | Europäisches Patentamt | 2020

    Freier Zugriff

    Headrest adjustment mechanism for vehicle seats

    RONZI BRETT / ISAACSON TROY ALLEN | Europäisches Patentamt | 2016

    Freier Zugriff

    Headrest for vechicle seats

    DELLING GERHARD / POEHLMANN CHRISTIAN | Europäisches Patentamt | 2015

    Freier Zugriff