Pultrusion methods and arrangements for manufacturing a fibre-reinforced composite product

Publikation: Geistiges EigentumPatentanmeldung/Patent

Beitragende

Abstract

The invention relates to a pultrusion method and arrangements for manufacturing a fibre-reinforced composite product comprising reinforcing fibres embedded in a thermoplastic matrix material. When carrying out the method, the following is performed along a path of pultrusion: providing a preform; further downstream, inductively heating the preform to a processing temperature of the thermoplastic matrix material; and, further downstream, introducing the preform into a die and consolidating the preform by means of the die while the preform passes through the die. Furthermore, arrangements for manufacturing a fibre-reinforced composite product, as well as a fibre-reinforced composite product, are proposed.
Titel in Übersetzung
Strangziehverfahren und Anordnungen zur Herstellung eines faserverstärkten Verbundwerkstoffprodukts

Details

The invention relates to a pultrusion method and arrangements for manufacturing a fibre-reinforced composite product comprising reinforcing fibres embedded in a thermoplastic matrix material. When carrying out the method, the following is performed along a path of pultrusion: providing a preform; further downstream, inductively heating the preform to a processing temperature of the thermoplastic matrix material; and, further downstream, introducing the preform into a die and consolidating the preform by means of the die while the preform passes through the die. Furthermore, arrangements for manufacturing a fibre-reinforced composite product, as well as a fibre-reinforced composite product, are proposed.
OriginalspracheEnglisch
IPC (Internationalen Patentklassifikation)B29C 70/52
VeröffentlichungsnummerEP 3804970
Anmeldedatum6 Feb. 2014
Prioritätsdatum6 Feb. 2014
PrioritätsnummerEP 14154109
PublikationsstatusVeröffentlicht - 5 Juli 2023
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Schlagworte