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:
May. 18, 2021
Filed:
Dec. 29, 2018
The Boeing Company, Chicago, IL (US);
Gary E. Georgeson, Tacoma, WA (US);
Steven K. Brady, Renton, WA (US);
Donald D. Palmer, Jr., Ballwin, MO (US);
The Boeing Company, Chicago, IL (US);
Abstract
An automated high-speed method for inspecting metal around fasteners and a computer-controlled apparatus for performing that inspection method. The apparatus comprises a multi-motion inspection head mounted on a scanning bridge, a robotic arm, or a robotic crawler vehicle. The multi-motion inspection head comprises a millimeter waveguide probe and a motorized multi-stage probe placement head that is operable for displacing the waveguide probe along X, Y and Z axes to achieve multiple sequenced motions. The waveguide probe is attached to a mandrel that is rotatably coupled to an X-axis (or Y-axis) stage for rotation about the Z axis. Smart servo or stepper motors with feedback control are used to move the waveguide probe into place and then scan across or around a fastener head to inspect for cracks that may be under paint.