A noise shielding structure is provided that is highly versatile with no limitation to vehicle models and bumper designs, and effectively reduces road noise in the rear compartment. The noise shielding structure includes: an outer panel at a rear vehicle body; a rear bumper provided so as to cover the outer panel; and a noise shield arranged between the outer panel and the rear bumper, wherein the noise shield includes a fixed portion to be fixed to the outer panel and a flap portion to contact the rear bumper when the rear bumper is attached to the rear vehicle body, and the flap portion is deformable on a hinge of the noise shield provided between the fixed portion and the flap portion.


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    Title :

    NOISE SHIELDING STRUCTURE


    Contributors:

    Publication date :

    2022-04-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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    Free access

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    Prediction of Jet Noise Shielding

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    Shielding concepts for jet noise

    WONG, R. / RICHARZ, W. / RIBNER, H. | AIAA | 1981