发明名称 |
Method for applying a pre-weakened line to an interior-trim part in a vehicle by means of a laser, said part being provided with a decorative leather layer |
摘要 |
A method for producing an interior trim part in a vehicle having a decorative layer of leather, wherein the fiber structure of the leather is fixed by undercooling or by a fixing agent at least along a desired weakened line before the weakened line is produced by a laser and for the duration of the laser treatment. The leather comprises a dermis having an underside and a top skin having a decorative side. The weakened line is preferably formed by a series of perforations.
|
申请公布号 |
US7323131(B2) |
申请公布日期 |
2008.01.29 |
申请号 |
US20040578345 |
申请日期 |
2004.11.05 |
申请人 |
JENOPTIK AUTOMATISIERUNGSTECHNIK GMBH |
发明人 |
LUTZE WALTER;GRIEBEL MARTIN;PREUSS NORBERT;STEINHAEUSER, LEGAL REPRESENTATIVE VERA |
分类号 |
B23K26/38;B23K26/00;B23K26/18;B23K26/40;B23K26/42;B29C59/00;B60R21/2165;C14B5/00;D06M10/00 |
主分类号 |
B23K26/38 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|