A composite seat core material (1) including a substrate (2) that is formed of thermoplastic resin expanded beads which are free of through-holes and fusion-bonded to each other, and a connecting member (3) that is formed of expanded beads having through-holes and fusion-bonded to each other and that has interconnected void spaces which communicate with the outside. The connecting member is integrally bonded to the substrate in such a state that a part of an outer surface (3a) of the connecting member is exposed on an upper surface (1a) of the composite seat core material. A seat element (5) has a polyurethane foam pad (4) laminated on the upper surface of (1a) of the composite seat core material (1).


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    Titel :

    COMPOSITE SEAT CORE MATERIAL AND VEHICULAR SEAT MEMBER USING COMPOSITE SEAT CORE MATERIAL


    Weitere Titelangaben:

    VERBUNDSITZKERNMATERIAL UND FAHRZEUGSITZELEMENT MIT VERBUNDSITZKERNMATERIAL
    MATÉRIAU COMPOSITE D'ÂME DE SIÈGE ET ÉLÉMENT DE SIÈGE DE VÉHICULE UTILISANT LE MATÉRIAU COMPOSITE D'ÂME DE SIÈGE


    Beteiligte:
    TAKAYAMA ATSUO (Autor:in) / HASHIMOTO KEIICHI (Autor:in) / UEGURI MOTOAKI (Autor:in)

    Erscheinungsdatum :

    25.03.2020


    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



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