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. 11, 2017
Filed:
Feb. 25, 2014
Applicant:
Hexcel Reinforcements, S.a.s., Dublin, CA (US);
Inventors:
Jean-Marc Beraud, Rives, FR;
Alain Bruyere, Les Avenieres, FR;
Assignee:
Hexcel Reinforcements, S.A.S., Les Avenieres, FR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
D02G 3/40 (2006.01); D02G 3/02 (2006.01); D02G 3/26 (2006.01); B29B 11/16 (2006.01); B29C 70/38 (2006.01); B29C 70/54 (2006.01); B29K 105/10 (2006.01); B29K 707/04 (2006.01);
U.S. Cl.
CPC ...
D02G 3/40 (2013.01); B29B 11/16 (2013.01); B29C 70/382 (2013.01); B29C 70/54 (2013.01); D02G 3/02 (2013.01); D02G 3/26 (2013.01); B29K 2105/10 (2013.01); B29K 2707/04 (2013.01); Y10T 428/249942 (2015.04); Y10T 428/249946 (2015.04); Y10T 428/2907 (2015.01);
Abstract
The invention relates to a composite material in which at least one reinforcement thread is deposited on a surface according to a path having at least one curved area on the deposition surface, wherein the reinforcement thread is connected to the surface by a polymeric binder. A twist is applied to the reinforcement thread before the deposition thereof at least in order to compensate the length differences of the extreme paths of the thread on either side of the width as measured in a direction parallel to the deposition surface.