Laser-based joining of components
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United States of America Patent
Stats
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Jan 19, 2021
Grant Date -
Mar 8, 2018
app pub date -
Oct 23, 2017
filing date -
Apr 22, 2015
priority date (Note) -
In Force
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Abstract
A joining device and method for laser-based joining of two components includes a first laser radiation source, a first radiation guide connected to the first radiation source to couple first laser radiation into the first radiation guide, a second laser radiation source, at least one second radiation guide connected to the second radiation source to couple second laser radiation into the second radiation guide, and a focusing device coupled to the laser radiations and focusing them at a distance from each other into a joining zone of the components. To reduce installation effort, the focusing device focuses the first and second laser radiations through a common beam path and a coupling device is connected on its input side to the first and second radiation guides and on its output side to the focusing device. The coupling device couples the first and second laser radiations into the common beam path.

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Patent Owner(s)
Patent Owner | Address | |
---|---|---|
VOLKSWAGEN AKTIENGESELLSCHAFT | BERLINER RING 2 38440 WOLFSBURG 38440 | |
IPG LASER GMBH | SIEMENSSTRASSE 7 BURBACH 57299 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Hammer, Thorge | Tappenbeck, DE | 5 | 13 |
Reimann, Wilfried | Oerlinghausen, DE | 2 | 2 |
Shcherbakov, Eugene | Burbach, DE | 5 | 24 |
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