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AssigneeDBW Holding GmbH
InventorsGerd Zielke, Karl-Christian Regent
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The invention relates, in a first aspect, to a flat semi-finished product made of metal (1), wherein said semi-finished product comprises at least out structured section (2) and at least one non-structured section, wherein said semi-finished product has non-structured edge sections (4) and exhibits a high strength. The semi-finished product made of metal (1) according to the invention is characterized in that it is designed as one piece and predetermined sections (2) are structured and predetermined sections are non-structured, wherein at least one non-structured section (4) is designed as a connecting region for positive or non-positive connection or for connecting by bonding. Furthermore, methods for producing the semi-finished products according to the invention are provided.
A flat semi-finished product made of metal (1), wherein said semi-finished product exhibits at least one structured (2) and at least one non-structured (3) section, wherein said semi-finished product has non-structured edge sections (4) and said semi-finished product exhibits high strength, characterized in that the structured sections (2) are differently stamped sections where necessary and wherein at least one non-structured section (3, 4) is configured as the connecting region for the substance-bonded, positive or non-positive connection.
Dependencies are inferred from the claim text.