专利检索 ap:("Ernst Kocher" OR "Jurg Steffen" OR "Gerd Bernd Herziger") AND inv:"Gerd Bernd Herziger" 第 1 页

1.

发明授权
Method and apparatus for drilling watch jewels or other workpieces by means of laser beams 失效
标题翻译：用于通过激光束钻探手表珠宝或其他工件的方法和装置

公开(公告)号：US3962558A

公开(公告)日：1976-06-08

申请号：US452379

申请日：1974-03-18

申请人： Ernst Kocher , Jurg Steffen , Gerd Bernd Herziger

发明人： Ernst Kocher , Jurg Steffen , Gerd Bernd Herziger

IPC分类号： B23K26/38 , G04D3/00 , H01S3/11 , H01S3/115 , H01S3/117 , B23K27/00

CPC分类号： G04D3/0071 , B23K26/382 , B23K26/40 , B23K2203/50 , H01S3/10038 , H01S3/115 , H01S3/117

摘要： In order to drill holes in watch jewels or the like a laser beam is produced having pulses in which successive spikes are formed with a substantially constant period, the first spike being greater in intensity than the subsequent spikes which can have equal or diminishing intensities.

摘要翻译： 为了在手表宝石等中钻孔，产生具有脉冲的激光束，其中连续的尖峰形成有基本上恒定的周期，第一尖峰的强度大于可以具有相等或减小的强度的后续尖峰。