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. 30, 2014
Filed:
Oct. 13, 2009
Jean-pierre Ciolczyk, Montargis, FR;
Marc Dolez, Olivet, FR;
Bertrand Florentz, Paucourt, FR;
Hutchinson, Paris, FR;
Abstract
The present invention relates to a ducting for a fluid transfer pipeline for an aircraft or spacecraft, an aeronautical structure incorporating it and a method for producing this ducting. The ducting () comprises a pipe () with a thermoplastic or thermoplastic elastomeric layer () and a reinforcing layer () surmounting it. The pipe has a curved and/or bent geometry and the reinforcing layer is made of a composite material based on reinforcing means () that are in intimate and direct contact with the subjacent layer, such as the inner layer, said geometry being obtained by one or other of the following two methods (a) and (b):