Method and system for producing a three-dimensionally deformed plate

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United States of America Patent

PATENT NO 12090682
APP PUB NO 20210354328A1
SERIAL NO

17318098

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Abstract

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A method for manufacturing a three-dimensionally deformed plate made of a wood fiber material comprises providing a prefabricated, flat wood fiber material plate as the original plate, preheating the original plate in sections, wetting the preheated section of the original plate with an atomized liquid mixture of water and a separating agent, introducing a section of the original plate that is preheated and wetted with a liquid mixture of water and a separating agent between two rollers of a molding station, wherein the rollers respectively provide a corrugated profile in the peripheral direction of the external surface, such that the original plate is being deformed in sections into a plate with a wave shape, wherein rollers are being used, the respective profiling of which has half-waves which follow one another in the peripheral direction and which at least partially have a different extension in the peripheral direction.

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Patent Owner(s)

Patent OwnerAddress
HOMANN HOLZWERKSTOFFE GMBH81925 MÜNCHEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Homann, Fritz Munich, DE 5 3
Schulte, Matthias Saarlouis, DE 6 32
Wahlen, Markus Apach, FR 2 0
Wessel, Micha Merzig, DE 2 0

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