The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Jan. 09, 2024

Filed:

Jan. 18, 2019
Applicant:

Engel Austria Gmbh, Schwertberg, AT;

Inventors:

Stefan Wuschko, Linz, AT;

Paul Zwicklhuber, Kremsmuenster, AT;

Assignee:

ENGEL AUSTRIA GMBH, Schwertberg, AT;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 65/32 (2006.01); B29C 71/02 (2006.01); B30B 11/00 (2006.01); B30B 15/06 (2006.01); C08L 83/04 (2006.01);
U.S. Cl.
CPC ...
B29C 65/32 (2013.01); B29C 71/02 (2013.01); B30B 11/002 (2013.01); B30B 15/064 (2013.01); C08L 83/04 (2013.01);
Abstract

A method involves heating fiber-reinforced semi-finished products of differing wall thickness to a required temperature above the glass transition range or the matrix melting temperature of a plastic matrix of the semi-finished product to be heated. In a first step, the semi-finished product to be heated is heated by thermal conduction to below the glass transition range or the matrix melting temperature. In a further step, the remaining amount of heat for reaching the required temperature above the glass transition range or the matrix melting temperature is introduced by thermal radiation or thermal convection.


Find Patent Forward Citations

Wuschko, Stefan. (2024). Method of heating semi-finished products (U.S. Patent No. 11865790). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11865790

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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