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:
Dec. 25, 2018
Filed:
Aug. 10, 2016
Conseil ET Technique, Lauzerville, FR;
Guy Valembois, Lauzerville, FR;
CONSEIL ET TECHNIQUE, Lauzerville, FR;
Abstract
A method for manufacturing a ring-shaped frame made from composite material includes slipping at least one tubular casing of dry fibers over an assembly having at least two coaxial sub-assemblies axially movable relative to one another and between which a peripheral groove is defined. The assembly is disposed in the general plane of the frame. A portion of the tubular casing is forced into the groove and the two sub-assemblies are tightened so as to hold a portion of the tubular casing in the groove. Two parts of the casing that are outside the groove are coupled, and the obtained coupling is folded onto one of the two sub-assemblies in order to obtain a preform of dry fibers. The preform is solidified by polymerization.