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:
Jun. 04, 1991
Filed:
Jul. 24, 1987
Applicant:
Inventors:
Bruno Bompard, Lyons, FR;
Jean-Paul Lamarie, Caluire, FR;
Assignee:
Brochier S.A., Cedex, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428116 ; 428223 ; 428257 ; 428258 ; 428259 ; 428408 ; 428982 ; 428920 ;
Abstract
A laminated material having a cross section comprising a core and at least one lateral wing, for example a cross section in the form of an I, T, J, .OMEGA. or the like is provided as a result of the impregnation of a reinforcing textile structure and the hardening of the assembly. The textile structure includes two woven laps spaced from one another and a connecting lap extending between the two laps. The material is characterized in that the connecting lap consists of at least one lap of warp binding threads trapped between the weft threads of the two woven laps.