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:
Jan. 04, 2022
Filed:
May. 28, 2019
The Boeing Company, Chicago, IL (US);
Mark Steven Denman, Poulsbo, WA (US);
Stephen Richard Dark, Lynnwood, WA (US);
Gary A. Lipczynski, Garden Grove, CA (US);
THE BOEING COMPANY, Chicago, IL (US);
Abstract
A method of assembling an aircraft assembly having a first member and a second member includes drilling at least one first opening through the first member, the at least one opening having a first diameter, and drilling at least one second opening through the second member, the at least one second opening having the first diameter. The method also includes forming a chamfer on the at least one first opening and the at least one second opening, the chamfer having a chamfer diameter, and positioning the first and second members to align the at least one first opening and the at least one second opening. The method further includes drilling the at least one first opening and the at least one second opening to a second diameter, wherein the second diameter is greater than the first diameter.