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.
Patent No.:
Date of Patent:
Jul. 09, 2019
Filed:
Nov. 03, 2015
The Boeing Company, Chicago, IL (US);
Nick S. Evans, Lynnwood, WA (US);
Faraón Torres, Seattle, WA (US);
Ryan G. Ziegler, Mill Creek, WA (US);
Samuel F. Harrison, Bothell, WA (US);
Ciro J. Grijalva, III, Seattle, WA (US);
Hayden S. Osborn, Seattle, WA (US);
The Boeing Company, Chicago, IL (US);
Abstract
A system for additively manufacturing a composite part is disclosed. The system comprises a delivery guide, movable relative to a surface. The delivery guide is configured to deposit at least a segment of a continuous flexible line along a print path. The print path is stationary relative to the surface. The continuous flexible line comprises a non-resin component and a thermosetting-epoxy-resin component that is partially cured. The system also comprises a feed mechanism, configured to push the continuous flexible line through the delivery guide. The system further comprises a cooling system, configured to maintain the thermosetting-epoxy-resin component of the continuous flexible line below a threshold temperature prior to depositing the segment of the continuous flexible along the print path via the delivery guide.