| 发明名称 |
Laser ridge skin distortion reduction method and apparatus |
| 摘要 |
A method of forming an air bag release score line in a material by forming a ridge in the material along the line to be scored. By heat scoring the material along the ridge a ridge-induced twist prevents the formation of a witness line. |
| 申请公布号 |
AU5173301(A) |
申请公布日期 |
2001.10.03 |
| 申请号 |
AU20010051733 |
申请日期 |
2001.03.21 |
| 申请人 |
W. INOAC, INC. |
发明人 |
GREGG STOUTENBURG EVANS;TIMOTHY D. BOXELL |
| 分类号 |
B23K26/40;B23K26/42;B29C35/08;B29C59/00;B60R21/2165 |
主分类号 |
B23K26/40 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
