发明申请
- 专利标题: EXHAUST PIPE ASSEMBLY
- 专利标题(中): 排气管总成
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申请号: US11693794申请日: 2007-03-30
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公开(公告)号: US20080236693A1公开(公告)日: 2008-10-02
- 发明人: Norman Everett Muzzy , Jason Michael Edgington
- 申请人: Norman Everett Muzzy , Jason Michael Edgington
- 主分类号: F16L55/00
- IPC分类号: F16L55/00
摘要:
The invention relates to an exhaust pipe assembly. There is a need for an exhaust pipe assembly which transmits less noise to the environment. The exhaust pipe assembly includes a hollow exhaust pipe, and a hollow shield which surrounds at least a portion of the pipe. The shield is supported from and separated from the pipe by a plurality of elastomeric support elements which are interposed between the pipe and the shield. Each support element includes a larger body positioned between the pipe and the shield, and a smaller stem which projects from the body and extends into a bore formed in the shield. Each support element is preferably formed by injecting an elastomeric material through a corresponding one of the bores to form the body in the space between the pipe and the shield.
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