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1. 发明授权

US5407034A Noise damped brake pad assembly 失效
标题翻译：噪音阻尼制动片组件
公开(公告)号：US5407034A
公开(公告)日：1995-04-18
申请号：US188819
申请日：1994-01-31
申请人： Edward J. Vydra , Gregory Pardus , Scott R. Dobrusky , Michael R. Loth
发明人： Edward J. Vydra , Gregory Pardus , Scott R. Dobrusky , Michael R. Loth
IPC分类号： B32B15/08 , F16D65/00 , F16D65/092 , F16D69/00
CPC分类号： F16D65/092 , B32B15/08 , F16D65/0006
摘要： A disk brake pad assembly includes a rigid metal backing plate, a brake friction lining pad and a damping structure including a viscoelastic material disposed between the backing plate and the friction lining pad and fixed to each. In one embodiment the damping structure is a perforated metal plate having perforations filled with viscoelastic damping material. The damping plate may be provided along its opposite sides with constraining layers. Such a perforated damping structure may be disposed on either side of the backing plate.
摘要翻译：盘式制动衬块组件包括刚性金属背板，制动摩擦衬垫和阻尼结构，该阻尼结构包括设置在背板和摩擦衬垫之间并固定到每一个上的粘弹性材料。在一个实施例中，阻尼结构是具有填充有粘弹性阻尼材料的穿孔的穿孔金属板。阻尼板可以沿其相对侧设置有约束层。这种穿孔阻尼结构可以设置在背板的任一侧上。

2. 发明授权

US5842686A Patterned noise damping composite 失效
标题翻译：图案噪声阻尼复合材料
公开(公告)号：US5842686A
公开(公告)日：1998-12-01
申请号：US551406
申请日：1995-11-01
申请人： Richard M. Hansen , Scott R. Dobrusky , Edward J. Vydra
发明人： Richard M. Hansen , Scott R. Dobrusky , Edward J. Vydra
IPC分类号： F16F15/02 , F16F9/30 , G10K11/16 , G10K11/162 , F16M1/00
CPC分类号： F16F9/306
摘要： A noise damping composite includes a viscoelastic layer disposed between a pair of constraining metal layers, the viscoelastic layer including a pattern of adjacent stripes of different viscoelastic materials. Stripes of two or three different materials are disclosed. The viscoelastic layer can be applied in either liquid or solid form. In the former, it may be provided with mica platelets distributed throughout the layer.
摘要翻译：噪声阻尼复合材料包括设置在一对约束金属层之间的粘弹性层，所述粘弹性层包括不同粘弹性材料的相邻条带的图案。公开了两种或三种不同材料的条纹。粘弹性层可以以液体或固体形式施加。在前者中，可以提供分布在整个层中的云母片。

3. 发明授权

US06465110B1 Metal felt laminate structures 失效
标题翻译：金属毡层压结构
公开(公告)号：US06465110B1
公开(公告)日：2002-10-15
申请号：US09685208
申请日：2000-10-10
申请人： Daniel E. Boss , Richard K. Williams , Scott R. Dobrusky
发明人： Daniel E. Boss , Richard K. Williams , Scott R. Dobrusky
IPC分类号： B32B1501
CPC分类号： F16L59/029 , B32B15/14 , G10K11/162 , G10K11/168 , Y10T428/12424 , Y10T428/12444
摘要： A laminate comprises first and second metal layers, and a metallic felt layer disposed between the metal layers and attached to each to provide vibrational damping and thermal insulation. In one embodiment, the layers are tubular in shape and form an automotive exhaust pipe. In another embodiment the layers are annular in shape and form a disk of a brake rotor. In another embodiment the laminate is a damping structure for a brake pad assembly, wherein the first metal layer may either be the backing plate of the brake pad assembly or be attached to the backing plate. The damping structure may include additional metallic felt and metal layers. Various modes of attachment of the metallic felt layer to the metal layers are disclosed. The metallic felt layer may be completely surrounded by metal.
摘要翻译：层压板包括第一和第二金属层，以及金属毡层，设置在金属层之间并附着在每个金属层上以提供振动阻尼和隔热。在一个实施例中，这些层是管状的形状并形成汽车排气管。在另一个实施例中，这些层是环形的并形成制动转子的盘。在另一个实施例中，层压板是用于制动衬块组件的阻尼结构，其中第一金属层可以是制动衬块组件的背板或者连接到背板上。阻尼结构可以包括额外的金属毡和金属层。公开了金属毡层与金属层的各种连接方式。金属毡层可以被金属完全包围。

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