PROBLEM TO BE SOLVED: To provide a molded ceiling material for a vehicle that can make both reduction in weight of the molded ceiling material for a vehicle as a whole and enhancement of rigidity in both side parts in a vehicle width direction of a ceiling material main body compatible.SOLUTION: A ceiling material main body 2 comprises: a base material layer 3; a first reinforcement layer 4 and a second reinforcement layer 5 provided both inside and outside a vehicle interior respectively of the base material layer 3; an epidermal layer 6 provided inside the vehicle interior of the first reinforcement layer 4; and a backside layer 7 provided outside the vehicle interior of the second reinforcement layer 5. Between the second reinforcement layer 5 and the backside layer 7 in both sides in the vehicle width direction of the ceiling material main body 2 is provided a cardboard layer 8 having a center core layer 8a and a liner layer 8b.SELECTED DRAWING: Figure 3

    【課題】車両用成形天井材全体の軽量化と天井材本体の車幅方向両側部分における高剛性化とを両立させることができる車両用成形天井材を提供する。【解決手段】天井材本体2は、基材層3と、基材層3の車室内側及び車室外側にそれぞれ設けられた第1補強層4及び第2補強層5と、第1補強層4の車室内側に設けられた表皮層6と、第2補強層5の車室外側に設けられた裏面層7とを備え、天井材本体2の車幅方向両側部分における第2補強層5と裏面層7との間には、中芯層8a及びライナー層8bを有するダンボール層8が設けられる。【選択図】図3


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    Title :

    MOLDED CEILING MATERIAL FOR VEHICLE


    Additional title:

    車両用成形天井材


    Contributors:

    Publication date :

    2017-09-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse



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