| 发明名称 |
ULTRASONIC BLADE DESIGN FOR SCORING DOUBLE ANGLE GROOVE AND PRODUCTS THEREFROM |
| 摘要 |
The present invention relates to the formation of a double angle V-groove in the backside of plastic shells to provide a preweakened section for a vehicle application. The double angle V-groove may be located at the airbag deployment opening of a vehicle. |
| 申请公布号 |
AU2003270719(A1) |
申请公布日期 |
2004.04.08 |
| 申请号 |
AU20030270719 |
申请日期 |
2003.09.17 |
| 申请人 |
COLLINS AND AIKMAN PRODUCTS CO. |
发明人 |
, RICHARD L., LELAND;, GARY FUSSELL |
| 分类号 |
B29C59/00;B60R;B60R21/16;B60R21/2165 |
主分类号 |
B29C59/00 |
| 代理机构 |
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