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:
Nov. 26, 2019
Filed:
Jul. 12, 2016
Blade Dynamics Limited, Southhampton, Hampshire, GB;
Peter Anthony Broome, Park Ridge, IL (US);
Paul Trevor Hayden, Southampton, GB;
Blade Dynamics Limited, Southhampton, Hampshire, GB;
Abstract
The present invention relates to a method of moulding a composite article using a mould. The mould includes first and second rigid mould parts between them defining a mould cavity. A reservoir of resin is connected to an inlet into the mould cavity. A suction pump is connected to a port on the opposite side of the mould cavity from the inlet. At least one of the mould parts has an arrangement of grooves on the surface facing the mould cavity to distribute resin across the mould cavity. The method includes laying up fibres in the mould cavity, injecting resin from the reservoir by running the suction pump to fill the mould cavity with resin, curing the resin article to form a moulded article and opening the mould and removing the article.