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. 19, 2024
Filed:
Oct. 07, 2020
Compagnie Plastic Omnium SE, Lyons, FR;
François Virelizier, Sainte-Julie, FR;
Jérôme Brizin, Sainte-Julie, FR;
Eric Stumpp, Sainte-Julie, FR;
David Tresse, Sainte-Julie, FR;
Julien Guyot, Sainte-Julie, FR;
COMPAGNIE PLASTIC OMNIUM SE, Lyons, FR;
Abstract
A device and method for checking an integrity of a glue joint that connects one portion of a body box and a body skin are provided. The body box and body skin connected by the glue joint define an inner volume therebetween. The method includes arranging at least one ultrasound sensing device in the inner volume; emitting a pressurized directional air jet opposite a predetermined area of the glue joint; recording a noise level detected by the ultrasound sensing device in the inner volume; and determining an integrity defect in the glue joint according to the recorded noise level.