Process for joining plastics parts

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6964717
APP PUB NO 20030132554A1
SERIAL NO

10342031

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention provides a process for joining plastics components by a combination of pressing and laser welding, wherein, at the joining points (1) of the components (3, 4), at least a first component (3) has a resilient and/or compressible sealing lip (5), wherein the sealing lip (5) is resiliently deformed by pressing the components (3, 4) together, while the external pressure is maintained, the laser beam is directed onto the joining point (1) and, by purposeful irradiation of the joining point (1), the components (3, 4) are joined together.

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Patent Owner(s)

  • LANXESS DEUTSCHLAND GMBH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Grosser, Ulrich Kürten, DE 35 120
Krause, Frank Bergisch Gladbach, DE 36 643

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