Method for production of a hybrid component

Details Method for production of a hybrid component Method for production of a hybrid component

2006-04-11

2006-04-11

Staicovici, Stefan (Department: 1732)

Plastic and nonmetallic article shaping or treating: processes

Mechanical shaping or molding to form or reform shaped article

To produce composite, plural part or multilayered article

C264S264000, C264S267000, C264S271100, C264S279100, C264S328100

Reexamination Certificate

active

07025921

ABSTRACT:
The invention relates to the production of a hybrid component, whereby a piece of metal sheet (1) is a least partly coated with plastic by injection molding, by means of the following steps: a) placing the metal sheet (1) in one mold half of an injection mold, b) closing the injection mold, such that a first mold cavity opposite an upper side (O) of the metal sheet (1) and a second mold cavity opposite an under side (U) of the metal sheet (1) are cut off from each other, c) treatment of the upper side (O) with plastic by means of at least a first sprue (9) to produce an essentially flat coating (4) connected to the metal sheet (1) and, finally, d) treatment of the under side (U) by means of at least one second sprue (10) to produce a reinforcing structure (6) connected to the metal sheet (1).

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