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:
Feb. 28, 2017
Filed:
Dec. 06, 2011
Applicant:
Jed Richter, Cowes, GB;
Inventor:
Jed Richter, Cowes, GB;
Assignee:
Vestas Wind Systems A/S, Aarhus N., DK;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29D 99/00 (2010.01); B29C 70/54 (2006.01); F01D 5/28 (2006.01); B29C 70/46 (2006.01);
U.S. Cl.
CPC ...
B29D 99/0025 (2013.01); B29C 70/465 (2013.01); B29C 70/547 (2013.01); F01D 5/282 (2013.01); Y02P 70/523 (2015.11); Y10T 428/24124 (2015.01);
Abstract
A laminate preform is disclosed, having a top side and a back side extending between respective edge portions, the laminate preform comprising a plurality of layers of fiber tows extending in a length direction of the laminate pre-form, the fiber tows being at least partly fixed by resin. The laminate pre-form is in between a first and a second prepreg or semi-preg layer including fibers extending in an oblique direction with respect to the length direction, and at least one distribution channel is provided at the back side extending in the length direction. Also disclosed is a method for manufacturing such a laminate pre-form.