PROBLEM TO BE SOLVED: To provide a sound insulation material easy to be cut off.SOLUTION: A sound insulation material 1 in which a hard layer 10A and a soft layer 10B are layered includes: a body part 10; and a separation part 11 which is defined by a plurality of slits 12 formed in the body part 10 and is separable from the body part 10. The separation part 11 is connected to the body part 10 in the soft layer 10B interposing the plurality of slits 12 and is separated from the body part 10 in the hard layer 10A.SELECTED DRAWING: Figure 2

    【課題】切り取り易い遮音材を提供する。【解決手段】硬質層10Aと軟質層10Bとが積層された遮音材1は、本体部10と、本体部10に形成された複数のスリット12により区画され、本体部10から分離可能な分離部11とを有する。分離部11は、軟質層10Bにおいて複数のスリット12間で本体部10と接続され、硬質層10Aにおいて本体部10から分離している。【選択図】図2


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    Title :

    SOUND INSULATION MATERIAL


    Additional title:

    遮音材


    Contributors:

    Publication date :

    2018-07-19


    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 / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES



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