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    Sound attenuating material for use within vehicles and methods of making same
    4.
    发明授权
    Sound attenuating material for use within vehicles and methods of making same 有权

    公开(公告)号：US06659223B2

    公开(公告)日：2003-12-09

    申请号：US09972378

    申请日：2001-10-05

    申请人： Timothy J. Allison ,  Carroll Owenby

    发明人： Timothy J. Allison ,  Carroll Owenby

    IPC分类号： E04B900

    CPC分类号： G10K11/168 ,  B32B5/18 ,  B32B27/12 ,  B32B37/153 ,  B32B2307/10 ,  B60R13/08

    摘要： Sound attenuating composite articles and methods of making same are provided. Sound attenuating composite article include first, second and/or third and/or fourth layers of material. The first layer of material may be either an acoustic fiber batting and/or an acoustic foam material and may be an elastic or inelastic material. The second layer of material is a thermoplastic material that is fused to a surface of the first layer of material. The third layer of material is a thermoplastic material that is fused to a surface of the second layer of material. The fourth layer of material is a woven or non-woven mixture of fibers, such as scrim material, that is attached to a surface of the third layer of material. Selected portions of the sound attenuating composite article are heated and then compressed (referred to as “tuned”) so as to have an acoustic impedance that is greater than an acoustic impedance of adjacent portions.

    Vehicle floor mats having integral hook retention
    9.
    发明授权
    Vehicle floor mats having integral hook retention 有权
    具有整体挂钩保持力的车辆地板垫

    公开(公告)号：US07329451B2

    公开(公告)日：2008-02-12

    申请号：US10931869

    申请日：2004-09-01

    申请人： Maureen R. Putt ,  Timothy J. Allison

    发明人： Maureen R. Putt ,  Timothy J. Allison

    IPC分类号： B32B3/06 ,  B32B33/00

    CPC分类号： B32B5/24 ,  B32B5/26 ,  B32B2262/0215 ,  B32B2262/0223 ,  B32B2262/023 ,  B32B2262/0238 ,  B32B2262/0253 ,  B32B2307/10 ,  B32B2471/02 ,  B60N3/046 ,  B60N3/048 ,  B60R13/083 ,  Y10T428/23979 ,  Y10T428/24008 ,  Y10T428/24017

    摘要： Floor mats that can be removably secured to loop pile carpeting within a vehicle include a surface layer having an aesthetic appearance, a backing layer in face-to-face contacting relationship with the surface layer, and a layer of scrim material integrally disposed within the backing layer, wherein the layer of scrim material comprises a plurality of hooks extending outwardly therefrom and through the backing layer in one or more locations. The hooks are configured to engage loops in floor carpeting within a vehicle when the floor mat is placed on the carpeting. Moreover, the size and density of the hooks are configured such that damage to the carpeting when the floor mat is removed from the carpeting is reduced.

    摘要翻译： 可移除地固定在车辆内的环形地毯的地板垫包括具有美学外观的表面层，与表面层面对面接触的背衬层，以及一体地设置在背衬内的稀松布材料层 层，其中所述稀松布层材料包括从其向外延伸并在一个或多个位置通过背衬层的多个钩。 当地板垫被放置在地毯上时，钩被配置成接合车辆内的地板地毯中的环。 此外，钩的尺寸和密度被构造成使得当地板垫从地毯上移除时对地毯的损坏减小。