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. 19, 2014
Filed:
Nov. 11, 2009
Dennis A. Børsting, Kolding, DK;
Qinyin Zhou, Årslev, DK;
Jacobus Johannes Van Der Zee, Kolding, DK;
Rajkumar Rajamani, Tamilnadu, IN;
Dennis A. Børsting, Kolding, DK;
Qinyin Zhou, Årslev, DK;
Jacobus Johannes Van Der Zee, Kolding, DK;
Rajkumar Rajamani, Tamilnadu, IN;
LM Glasfiber A/S, Kolding, DK;
Abstract
The present invention relates in general to a method of manufacturing fibre-reinforced parts for a wind power plant, such as a blade, in an open mould. More specifically the invention relates to a process step of applying at least one layer of gelcoat on a interior surface of said open mould prior to arranging at least one layer of material comprising fibre and to an arrangement that can be used in performing said method. The process step comprises to apply the gelcoat from a first end portion of the mould and to a second end portion of the mould and to cover the open mould from said first end portion to said second end portion gradually as gelcoat is applied. The arrangement comprises means for applying gelcoat to the interior surface of the mould () and a covering means () arranged to gradually cover the open mould () as gelcoat is applied.