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US 12,049,029 B2Granted
Method and a device for producing a laminated moulded part
AssigneeInternational Automotive Components Group GmbH
InventorFritz Schweindl
Life of this patent
Estimating the term…
Abstract
A method for producing a laminated moulded part comprises a pressure moulding of a blank to form a moulded part in a moulding cavity between a first moulding tool unit and a second moulding tool unit, introducing of a laminating element into the moulding cavity after the pressure moulding of the blank, and a bonding of the moulded part with the laminating element in the moulding cavity.
Claims20
A method for producing a laminated moulded part, comprising:
- pressure moulding a blank to form a moulded part in a moulding cavity between a first moulding tool unit and a second moulding tool unit, wherein the blank is a mat formed of fibres;
- after the pressure moulding of the blank, introducing a laminating film into a further moulding cavity between the first moulding tool unit and a third moulding tool unit, which differs from the second moulding tool unit;
- and
- bonding the moulded part with the laminating film in the further moulding cavity;
- wherein the bonding of the moulded part with the laminating film comprises a pressure laminating of the moulded part with the laminating film in the further moulding cavity;
- wherein the first moulding tool unit and the second moulding tool unit are vertically aligned during pressure moulding of the blank to an exclusion of the third moulding tool unit being vertically aligned with the first moulding tool unit and the second moulding tool unit;
- wherein the first moulding tool unit and the third moulding tool unit are vertically aligned during pressure laminating of the moulded part with the laminating film to an exclusion of the second moulding tool unit being vertically aligned with the first moulding tool unit and the third moulding tool unit;
- and
- wherein a moulding surface of the third moulding tool unit is set back relative to a moulding surface of the second moulding tool unit for the laminating film.
6 more elements
Dependencies are inferred from the claim text.