发明申请
- 专利标题： Coulomb Friction Damped Disc Brake Caliper Bracket
- 专利标题（中）： 库仑摩擦阻尼盘式制动钳支架
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申请号： US12628466申请日： 2009-12-01
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公开(公告)号： US20110127124A1公开(公告)日： 2011-06-02
- 发明人: Brent D. Lowe , Mark T. Riefe , Omar S. Dessouki , Mohan Sundar , Chia N. Yang
- 申请人： Brent D. Lowe , Mark T. Riefe , Omar S. Dessouki , Mohan Sundar , Chia N. Yang
- 申请人地址： US MI DETROIT
- 专利权人： GM GLOBAL TECHNOLOGY OPERATIONS, INC.
- 当前专利权人： GM GLOBAL TECHNOLOGY OPERATIONS, INC.
- 当前专利权人地址： US MI DETROIT
- 主分类号： F16D65/14
- IPC分类号： F16D65/14
摘要：
A Coulomb friction damped disc brake caliper bracket, wherein damping is provided by Coulomb friction, most preferably at the outboard tie-bar thereof, by a Coulomb bar peripherally welded thereto. An inner surface of the Coulomb friction bar is in abutting contact with the external surface of the tie-bar, whereby because of the continuous peripheral edge welding, corrosion cannot find entry into the interface of the two surfaces, yet the two surfaces form are free to vibrate one as to the other in Coulomb friction fashion to thereby provide damping and reduction of brake squeal and other noise.
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