Method for producing a component from a sandwich material and component produced from a sandwich material
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United States of America Patent
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Jul 9, 2019
Grant Date -
Sep 20, 2018
app pub date -
Jan 28, 2016
filing date -
Feb 4, 2015
priority date (Note) -
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Abstract
A method can be used to produce a component from a sandwich material in sheet or strip form, which sandwich material comprises at least two metallic surface layers and a plastic layer disposed between the metallic surface layers. The method may involve at least partially heating the sandwich material along an edge region to soften the plastic in the edge region. The plastic may then be substantially completely displaced out of the edge region by exerting a force on at least one of the metallic surface layers. In this way a plastic-free edge region is produced in which the metallic surface layers are in contact in sub-regions or at points. Further, a component comprised of a sandwich material may include at least two metallic surface layers and a plastic layer disposed between the metallic surface layers. The sandwich material may have, at least along one edge, a plastic-free region in which the metallic surface layers are in contact in sub-regions or at points.
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