The present disclosure provides a method of repairing a hat stringer. The method includes arranging a repair stringer in a mounting location that is one of a plurality of possible mounting locations along a cross section of a hat stringer. In each of the plurality of possible mounting locations, at least a portion of an internal profile of the repair stringer matches at least a portion of a profile of an internal cavity defined by the hat stringer. A cross-sectional area of the repair stringer as viewed along a first direction is less than a total cross-sectional area of the hat stringer as viewed along the first direction. The method also includes coupling the repair stringer with a stringer of the hat stringer in the mounting location. Repair stringers and repaired hat stringers are also provided.
Repairing a hat stringer
2025-03-04
Patent
Electronic Resource
English
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL / B64C AEROPLANES , Flugzeuge |
Stringer repair for wing stringer and method of repairing wing stringer
European Patent Office | 2020
|METHOD FOR REPAIRING A COMPOSITE STRINGER WITH A COMPOSITE REPAIR CAP
European Patent Office | 2018
|METHOD FOR REPAIRING A COMPOSITE STRINGER WITH A COMPOSITE REPAIR CAP
European Patent Office | 2019
|