发明授权
- 专利标题： Noise damped brake pad assembly
- 专利标题（中）： 噪音阻尼制动片组件
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申请号： US188819申请日： 1994-01-31
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公开(公告)号： US5407034A公开(公告)日： 1995-04-18
- 发明人: Edward J. Vydra , Gregory Pardus , Scott R. Dobrusky , Michael R. Loth
- 申请人： Edward J. Vydra , Gregory Pardus , Scott R. Dobrusky , Michael R. Loth
- 申请人地址： IL Elk Grove Village
- 专利权人： Pre Finish Metals Incorporated
- 当前专利权人： Pre Finish Metals Incorporated
- 当前专利权人地址： IL Elk Grove Village
- 主分类号： B32B15/08
- IPC分类号： B32B15/08 ; F16D65/00 ; F16D65/092 ; F16D69/00
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.
公开/授权文献
- US4894476A Gabapentin monohydrate and a process for producing the same 公开/授权日：1990-01-16
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