公开(公告)号：US20250033798A1

公开(公告)日：2025-01-30

申请号：US18358854

申请日：2023-07-25

Applicant: THE BOEING COMPANY

Inventor： Remmelt A. STAAL ,  Gary D. OAKES ,  Arne K. LEWIS

IPC: B64F5/40 ,  B23P6/00

Abstract: 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.

公开(公告)号：US20240342842A1

公开(公告)日：2024-10-17

申请号：US18299472

申请日：2023-04-12

Applicant: THE BOEING COMPANY

Inventor： Larry D. RIDGEWAY ,  Pradeep KRISHNASWAMY ,  Gary D. OAKES ,  Remmelt A. STAAL

IPC: B23P6/04 ,  B64F5/40

CPC classification number: B23P6/04 ,  B64F5/40

Abstract: The present disclosure provides repair systems, repair components, and methods for repairing composite structure systems. The repair systems include using a set number of prefabricated repair components which are fabricated to repair multiple composite members in a composite structure system.