Method and apparatus for thermally joining thermoplastic fiber composite components, and cover for a pressurization device suitable for this purpose
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United States of America Patent
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Jul 19, 2022
Grant Date -
Sep 19, 2019
app pub date -
Mar 11, 2019
filing date -
Mar 13, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
A method for thermally joining thermoplastic fiber composite components, including jointly covering thermoplastic fiber composite components to be joined, at least in the region of a joining zone, with a pressurization arrangement, which is flexible, at least in some section or sections, and extensive pressurization of thermoplastic fiber composite components to be joined by the pressurization arrangement, with the result that the fiber composite components are pressed against one another, at least in the joining zone. The fiber composite components are welded in the joining zone during pressurization. The pressurization is maintained by the pressurization arrangement until the joining zone solidifies. A cover is also disclosed, in particular a mold or diaphragm, for a pressurization device for thermally joining thermoplastic fiber composite components, and an apparatus for thermally joining thermoplastic fiber composite components.
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