Christopher S Greer

US Patent:

20210130010, May 6, 2021

Filed:

Jan 15, 2021

Appl. No.:

17/149980

Inventors:

- Chicago IL, US
Branko Lakic - Kirkland WA, US
Jerald A. Hull - Charleston SC, US
Christopher A. Greer - Wadmalaw Island SC, US
Justin H. Pratt - Mount Pleasant SC, US

Assignee:

The Boeing Company - Chicago IL

International Classification:

B64F 5/10
B23P 21/00
B23B 49/00
B23B 35/00
B64C 1/10
B64C 1/06

Abstract:

A method includes making a first structure with a first plurality of pre-drilled holes at pre-defined locations, making a second structure with a second plurality of pre-drilled holes at pre-defined locations, making a third structure without pre-drilled full-size holes, measuring the location and orientation of the first and second plurality of pre-drilled holes in the first and second structures, determining the location of a third plurality of holes to be drilled in the third structure that correspond to first and second plurality of pre-drilled holes measured in the first and second structures, creating a program to drill the third plurality of holes in the third structure that align with the measured location and orientation of the first and second plurality of pre-drilled holes in the first and second structures based on the measure location and orientation of the first and second plurality of pre-drilled holes in the first and second structure, drilling the third plurality of holes in the third structure based on the program, positioning the third structure on the first and second structures such that the third plurality of holes in the third structure are aligned with the first and second plurality of pre-drilled holes in the first and second structures, and inserting fasteners through the third plurality of holes and the first and second plurality of predrilled holes that are aligned with the third plurality of holes to secure the second structure to the first structure using the third structure.