Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
METHODS FOR PRODUCING A STRUCTURAL COMPONENT
Document Type and Number:
WIPO Patent Application WO/2020/070204
Kind Code:
A3
Abstract:
The invention relates to methods for producing a structural component (B). The methods comprises in each case the provision of a preformed layer structure (100) having a plurality of layers (110), which each have reinforcing fibers (21) embedded in a thermoplastic matrix material (20), the heating of the layer structure (100) in a cavity (205) formed between a contour surface (150a) and a contact part (220) to a first temperature which is greater than a melting point of the thermoplastic matrix material (20), and, by applying a compression pressure, the cooling of the layer structure (100) in the cavity (205) to a solidification temperature which is, for example, smaller than the melting point of the thermoplastic matrix material (20). According to a method, the compression pressure is generated in that a magnetic field directed transversely to the contour surface (150a) is generated by means of a magnet device (240), which magnetic field contracts or compresses the contact part (220) and the contour surface (150a) relative to one another. According to a further method, inductive heating of the cavity (205) occurs.

Inventors:
KUNTZ JULIAN (DE)
KADEN MARKUS
SCHNEIDER MARVIN
Application Number:
PCT/EP2019/076736
Publication Date:
May 28, 2020
Filing Date:
October 02, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
PREMIUM AEROTEC GMBH (DE)
International Classes:
B29C70/46; B29C33/06; B29C33/20; B29C43/20; B29C43/36; B30B1/42; B29C43/32; B29C70/44; B32B37/10
Domestic Patent References:
WO2015145407A12015-10-01
Foreign References:
EP3251821A12017-12-06
CA2898021A12014-08-14
US5808281A1998-09-15
TR201618336A22018-06-21
Attorney, Agent or Firm:
ISARPATENT - PATENT- UND RECHTSANWÄLTE BEHNISCH BARTH CHARLES HASSA PECKMANN UND PARTNER MBB (DE)
Download PDF: