Welding method

Electric heating – Metal heating – By arc

Reexamination Certificate

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Details

C219S121820, C156S069000, C156S272800

Reexamination Certificate

active

06872911

ABSTRACT:
A method is proposed for welding a first component part to a second component part, the energy to melt melting regions being supplied by a laser beam. In this context, the laser beam is directed through the first component part, which is made of a nonabsorbing material, to the second component part. The second component part is made of a material which strongly absorbs laser beam. At least one stop is provided outside melting regions.

REFERENCES:
patent: 4061263 (1977-12-01), Ohlstein
patent: 4605156 (1986-08-01), Stenger et al.
patent: 6193833 (2001-02-01), Gizowski et al.
patent: 195 10 493 (1995-10-01), None
patent: 196 25 873 (1998-01-01), None
patent: 199 47 437 (2001-04-01), None
patent: 101 09 594 (2001-09-01), None

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