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:
Oct. 29, 2019
Filed:
Feb. 26, 2014
Safran, Paris, FR;
Thierry Chauvin, Ermenonville, FR;
SAFRAN, Paris, FR;
Abstract
The invention relates to an injection mold () for manufacturing a rotary part made of a composite material having outer flanges, comprising a mandrel () on which a fiber reinforcement is intended to be held () and including a central wall () the profile of which matches that of the part to be manufactured and two side plates (), molding wedges () for bearing against a non-covered surface of the fiber reinforcement, and two outer bells () for covering the molding wedges and the plates of the mandrel with sealing O-rings () being inserted between the bells and the plates of the mandrel, the bells each being provided with an attachment flange () for bearing against one another with at least one sealing O-ring () inserted therebetween, the attachment flanges of the bells being clamped against one another.