A hollow structure body capable of balancing weight reduction and excellent strength, the hollow structure constituted by a fiber-reinforced resin material, is provided. The hollow structure body has a hollow structure, in which a first shaped product constituted by a first fiber-reinforced resin material containing first reinforcing fibers and a first matrix resin and a second shaped product constituted by a second fiber-reinforced resin material containing second reinforcing fibers and a second matrix resin are combined, wherein in an arbitrary cross section in a direction perpendicular to an axial direction of the hollow structure, a ratio Sc/ St between compressive strength Sc of a structure in the first shaped product and tensile strength St of a structure in the second shaped product satisfies formula (1): Ãc / Ãt * Hc / Ht < Sc / St < Ãt / Ãc * Hc / Ht


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Hollow structure body and vehicular component


    Beteiligte:
    SHI JIANWEI (Autor:in) / SHIMIZU HIROYUKI (Autor:in) / OKA KOUHEI (Autor:in)

    Erscheinungsdatum :

    10.10.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29K Index-Schema für Formmassen oder Materialien für Verstärkungen, Füllstoffe oder vorgeformte Teile, z.B. Einlagen in Verbindung mit den Unterklassen B29B, B29C oder B29D , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS / B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand / B62D MOTOR VEHICLES , Motorfahrzeuge



    Hollow Structure Body and Vehicular Component

    SHI JIANWEI / SHIMIZU HIROYUKI / OKA KOUHEI | Europäisches Patentamt | 2016

    Freier Zugriff

    HOLLOW STRUCTURE BODY AND COMPONENT FOR VEHICLE

    Europäisches Patentamt | 2021

    Freier Zugriff

    HOLLOW STRUCTURE BODY AND COMPONENT FOR VEHICLE

    SHI JIANWEI / SHIMIZU HIROYUKI / OKA KOUHEI | Europäisches Patentamt | 2016

    Freier Zugriff

    VEHICULAR BODY STRUCTURE

    EBIMOTO KEISUKE / NATSUME YUKI / TSUJI DAISUKE et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    VEHICULAR BODY STRUCTURE

    AYUSAWA SEITARO / SAKAMOTO MINORU | Europäisches Patentamt | 2017

    Freier Zugriff