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:
Oct. 11, 2022
Filed:
Sep. 26, 2018
Lisi Aerospace, Paris, FR;
Gildas Boleis, Lantic, FR;
Alan Philippe, Lamballe, FR;
Pierre Petit, Francheville, FR;
Martial Broucke, Delincourt, FR;
LISI AEROSPACE, Paris, FR;
Abstract
The present invention relates to a unit () for a locking device, including: a nut () comprising first () and second () coaxial taps in opposite directions; and a ring (); said ring including a third tap (); the first () and third () taps being capable of engaging with a single first thread (); said ring including a second thread () capable of engaging with the second tap () of the nut. A portion () of the ring, projecting relative to the second thread (), includes a through-hole (); and a surface () of the nut includes a visual marking, configured to be opposite the hole () when the nut and the ring are in an installation position, and separated from said hole when the nut and the ring are outside said installation position.