| 发明名称 |
DASH PAD FOR VEHICLE |
| 摘要 |
Disclosed is a low-weight sound-absorbing type dash pad for a vehicle which can maximize sound-absorbing and sound blocking performances, reduce manufacturing cost and steps of processes, and improve in-line work efficiency. In particular, the low-weight sound-absorbing type dash pad for a vehicle is manufactured by bonding a first sound-absorbing layer made of microfibers, a sound-blocking layer made of thermoplastic resin, and a second sound-absorbing layer made of thermoplastic fiber or thermoplastic multi-lobal fiber to each other. |
| 申请公布号 |
US2015307038(A1) |
申请公布日期 |
2015.10.29 |
| 申请号 |
US201514693928 |
申请日期 |
2015.04.23 |
| 申请人 |
Hyundai Motor Company |
发明人 |
Kim Min Su |
| 分类号 |
B60R13/08;B32B37/12;B32B37/18 |
主分类号 |
B60R13/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A low-weight sound-absorbing type dash pad for a vehicle, comprising:
a first sound-absorbing layer made of microfibers; a sound-blocking layer made of thermoplastic resin; and a second sound-absorbing layer made of thermoplastic fiber or thermoplastic multi-lobal fiber, wherein the low-weight sound-absorbing type dash pad is manufactured by bonding the first sound-absorbing, the sound-blocking layer, and the second sound-absorbing layer to each other. |
| 地址 |
Seoul KR |
