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:
Aug. 07, 2018
Filed:
Jul. 29, 2015
Applicant:
Siemens Aktiengesellschaft, München, DE;
Inventor:
Erik Grove-Nielsen, Roslev, DK;
Assignee:
Siemens Gamesa Renewable Energy A/S, Brande, DK;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 70/38 (2006.01); D01F 8/00 (2006.01); B32B 5/00 (2006.01); F03D 1/06 (2006.01);
U.S. Cl.
CPC ...
D01F 8/00 (2013.01); B32B 5/00 (2013.01); F03D 1/0675 (2013.01); F05B 2250/12 (2013.01); F05B 2280/6012 (2013.01); Y02E 10/721 (2013.01); Y02P 70/523 (2015.11); Y10T 156/10 (2015.01); Y10T 156/1062 (2015.01); Y10T 428/13 (2015.01); Y10T 428/249921 (2015.04); Y10T 428/2913 (2015.01); Y10T 428/2973 (2015.01); Y10T 428/2975 (2015.01);
Abstract
A sandwich core material for a sandwich laminate is disclosed. The sandwich core material includes a number of flexible core material elements having a longitudinal structure. A flexible core material for a sandwich core material, a sandwich laminate and a wind turbine blade including such a sandwich core material are provided. In addition, the present a method of manufacturing such a sandwich core material is provided.