| 发明名称 |
Method to produce a weakening line using a laser |
| 摘要 |
<p>A method is described for producing a line-shaped weakening in a flat material by one-sided local removal of the flat material by controllable pulsed laser radiation. The occurring line-shaped weakening is not visible on the surface of the flat material that is not machined and has a reproducible constant breaking resistance.</p> |
| 申请公布号 |
EP0827802(B1) |
申请公布日期 |
2000.05.17 |
| 申请号 |
EP19970114138 |
申请日期 |
1997.08.16 |
| 申请人 |
JENOPTIK AKTIENGESELLSCHAFT |
发明人 |
LUTZE, WALTER;SCHMIEDER, FRANK;SCHULZE, RAINER;SCHWARZE, RALF;SCHMIDT, WOLFGANG |
| 分类号 |
B23K26/00;B23K26/03;B23K26/0622;B23K26/364;B23K26/386;B60R21/2165;H05K1/03;H05K3/00;(IPC1-7):B23K26/00;B60R21/20 |
主分类号 |
B23K26/00 |
| 代理机构 |
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