METHOD OF FORMING A TUBE FROM A THERMOPLASTIC SANDWICH SHEET

A method of forming a structural tube may include urging a substantially flat thermoplastic sandwich sheet against a mandrel and heating the thermoplastic sandwich sheet to a temperature below a glass transition temperature. The method may further include allowing the thermoplastic sandwich sheet to...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BARTEL, AARON W, MOSER, JOHN B
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A method of forming a structural tube may include urging a substantially flat thermoplastic sandwich sheet against a mandrel and heating the thermoplastic sandwich sheet to a temperature below a glass transition temperature. The method may further include allowing the thermoplastic sandwich sheet to cool and removing the mandrel, thereby forming a tube portion.