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:
Feb. 03, 2015
Filed:
May. 30, 2012
Yolanda Miguez Charines, Madrid, ES;
Antonio Jose Fuentes Espejo, Madrid, ES;
Oscar Miguel Macias Jareno, Madrid, ES;
Julian Sanchez Fernandez, Madrid, ES;
Yolanda Miguez Charines, Madrid, ES;
Antonio Jose Fuentes Espejo, Madrid, ES;
Oscar Miguel Macias Jareno, Madrid, ES;
Julian Sanchez Fernandez, Madrid, ES;
Airbus Operations, S.L., Madrid, ES;
Abstract
Method of manufacturing 'T' shaped stringers () with an angle different from 90° between the web () and the foot () whereby the 'T' shaped stringers have a stringer web and a stringer foot. The method comprises, after placing together two hot-formed “L” shaped semi-stringers to form a “T” shaped stringer, placing the “T” shaped stringer inside an invar alloy angle leaving a gap between the stringer web and the invar alloy angle. Afterwards, a heating device () is moved over the stringer feet () surface and a roller () slides over said stringer feet () surface to adapt the geometry of the stringer feet to the geometry of the invar alloy angle. The resulting “T” shaped stringer is co-bonded on a cured skin with an adhesive line between the stringer and the cured skin, and finally the obtained “T” shaped stringer is cured.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile