| 发明名称 |
OUTER COVER HAVING REINFORCING FIBERS FOR AN INSTRUMENT PANEL AIRBAG DOOR |
| 摘要 |
An outer cover for an airbag door of an instrument panel includes a substrate formed from a polymer. A score line is formed into a first surface of the substrate to define an airbag deployment tear seam. A fiber is embedded into and integrally formed with the substrate. The fiber is disposed adjacent to the score line to limit particle separation of the polymer outer cover during deployment of an airbag through the outer cover. |
| 申请公布号 |
US2014217708(A1) |
申请公布日期 |
2014.08.07 |
| 申请号 |
US201313761457 |
申请日期 |
2013.02.07 |
| 申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS LLC |
发明人 |
Pickett Douglas M.;Hake Brian P. |
| 分类号 |
B60R21/2165 |
主分类号 |
B60R21/2165 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An outer cover for an airbag door of an instrument panel, the outer cover comprising:
a substrate having a first surface and an opposing second surface; a score line formed into the first surface of the substrate to define an airbag deployment tear seam, and at least one fiber embedded into and at least partially encapsulated by the substrate, wherein the at least one fiber is disposed adjacent to the score line. |
| 地址 |
Detroit MI US |
