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:
May. 13, 1997
Filed:
Aug. 23, 1995
Applicant:
Inventors:
Monique A Thore, Crosne, FR;
Pascal C Vasseur, Vaux le Penil, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F03B / ;
U.S. Cl.
CPC ...
4162 / ; 416230 ; 4162 / ; 416224 ; 4151751 ;
Abstract
A turbine engine blade made from a composite material and having at a free end thereof an integrated brush joint. A process for producing such a blade includes the steps of: introducing a fibrous fabric into a mold, introducing specific fibres into the mold, in the vicinity of the free end of the blade, injecting a resin into the mold, performing polymerization by use of a heating press of the resin-impregnated fibrous fabric.