| 发明名称 |
SOUND-ABSORBING MATERIAL AND WIRE HARNESS EQUIPPED WITH SOUND-ABSORBING MATERIAL |
| 摘要 |
It is aimed to provide a sound-absorbing material and a sound-absorbing-material equipped wiring harness capable of absorbing sound in a wide frequency range from a low frequency to a high frequency. A sound-absorbing material 1 is a laminated sheet in which a base material sheet 3 and a skin material sheet 2 having a smaller basis weight than the base material sheets 3 are laminated, the base material sheet 3 includes at least a first base material sheet 31 and a second base material sheet 32 and the skin material sheet 2 is arranged between the first and second base material sheets 31, 32. The sound-absorbing material 1 and a wiring harness 7 are integrated into a sound-absorbing-material equipped wiring harness 6. |
| 申请公布号 |
US2016042730(A1) |
申请公布日期 |
2016.02.11 |
| 申请号 |
US201314782637 |
申请日期 |
2013.08.21 |
| 申请人 |
AutoNetworks Technologies, Ltd. ;Sumitomo Wiring Systems, Ltd. ;SUMITOMO ELECTRIC INDUSTRIES, LTD. |
发明人 |
Takata Yutaka;Tanaka Shigeyuki |
| 分类号 |
G10K11/168;B32B5/02;B32B5/26 |
主分类号 |
G10K11/168 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A laminated sound-absorbing material comprising:
at least a first base material sheet; a second base material sheet; and a skin material sheet is laminated between the first and second base material sheets, the skin material sheet having a smaller basis weight than the base material sheets. |
| 地址 |
Yokkaichi, Mie JP |
