Method for producing a dashboard

The method involves compressing a polymer melt forming a foam plastic surface layer (2) at an undercut region (3). The polymer melt is expanded at a molded cavity, and an injection mold for demolding a dashboard is opened. Cutters (9) e.g. needles, are allowed to slide in openings in a mold half (6)...

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Bibliographische Detailangaben
Hauptverfasser:	FRITZSCHE, THOMAS, PIZZATI, GIANLUCA, VÖLKEL, MARK, EIPPER, ANDREAS
Format:	Patent
Sprache:	eng ; pol
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The method involves compressing a polymer melt forming a foam plastic surface layer (2) at an undercut region (3). The polymer melt is expanded at a molded cavity, and an injection mold for demolding a dashboard is opened. Cutters (9) e.g. needles, are allowed to slide in openings in a mold half (6) that is turned towards the undercut region. The cutters are pierced, while positioning a sliding body (7) during opening of the injection mold. The cutters are connected with the sliding body.