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:
Nov. 22, 2022
Filed:
May. 02, 2019
The Boeing Company, Chicago, IL (US);
Michael K. Klein, Seattle, WA (US);
The Boeing Company, Chicago, IL (US);
Abstract
An example robotic device includes: a circumferential carriage configured to drive the robotic device along a rail configured to be mounted to a curved surface, the circumferential carriage comprising: (i) a frame base, (ii) a frame mounted to the frame base, (iii) one or more wheels coupled to the frame base and configured to engage with the rail, (iv) a worm gear arrangement, and (v) a main drive gear coupled to the worm gear arrangement and configured to engage with a rack disposed on the rail; and a transversal carriage comprising: (i) a cross slide slidably mounted to the frame, (ii) a transversal rack coupled to the cross slide, (iii) a cross slide motor mounted to the circumferential carriage, and (iv) a cross slide drive gear coupled to the cross slide motor and having gear teeth engaging with respective teeth of the transversal rack.