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:
Sep. 15, 2015
Filed:
Jan. 26, 2012
Ib Frydendal, Føvling, DK;
Soeren Markkilde Pedersen, Stenløse, DK;
Ib Frydendal, Føvling, DK;
Soeren Markkilde Pedersen, Stenløse, DK;
SIEMENS AKTIENGESELLSCHAFT, München, DE;
Abstract
A method of molding a wind-turbine blade in a mold is described. The method includes arranging a number of markers on an interior of the mold; arranging a composite layup in the mold; and assembling and curing the composite layup in the mold such that a negative impression of a marker is formed on a surface of the composite layup, which negative impression facilitates correct positioning of the blade relative to a component in a subsequent assembly step. A mold for molding a wind-turbine blade; a wind-turbine blade molded using such a mold; and a positioning device for positioning a drilling and/or milling tool relative to a root portion of a wind-turbine blade molded using the inventive method are disclosed. A method of manufacturing a wind-turbine blade is also disclosed.