发明授权
- 专利标题： Structure for mounting sound absorbing member on top portion of sound insulation wall and method of mounting the same
- 专利标题（中）： 隔音墙顶部安装吸声构件的结构及其安装方法
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申请号： US27567申请日： 1998-02-23
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公开(公告)号： US5920041A公开(公告)日： 1999-07-06
- 发明人: Naoyuki Furuta , Shinta Yamamura , Tadanori Mizukami , Yutaka Tasaki , Takashi Mikami
- 申请人： Naoyuki Furuta , Shinta Yamamura , Tadanori Mizukami , Yutaka Tasaki , Takashi Mikami
- 申请人地址： JPX Fukushima
- 专利权人： Nitto Boseki Co.
- 当前专利权人： Nitto Boseki Co.
- 当前专利权人地址： JPX Fukushima
- 优先权： JPX9-058429 19970226
- 主分类号： E01F8/00
- IPC分类号： E01F8/00 ; G10K11/00
摘要：
An outer mounting rail at a side opposite to a sound source side and an inner mounting rail at the sound source side are fixed to a metal securing part secured to an attachment base portion projecting from a top portion of a sound insulation wall. An outer stationary rail fixed to a sound absorbing body is fixed to the outer mounting rail by a joint bar, and an inner stationary rail fixed to the sound absorbing body is fixed to the inner mounting rail.
公开/授权文献
- USD410764S Case for a cigarette lighter 公开/授权日：1999-06-08
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