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:
Dec. 16, 2025
Filed:
Jul. 22, 2024
Lisi Aerospace, Paris, FR;
Julien Brachet, Mehun sur Yèvre, FR;
LISI AEROSPACE, Paris, FR;
Abstract
An installation tool () has a tool body () comprising a first opening capable of blocking the axial end of the body () of a fastener () and an actuating device (), rotatable relative to the tool body and comprising a second opening capable of blocking a fastener actuating element (). The tool includes a pressure chamber () in the tool body a duct () connecting the pressure chamber to the first opening (), a blocking element (), movable in the duct between a retracted position and a projecting position; and a fluid inlet () opening onto the pressure chamber. An inflow of fluid into the pressure chamber moves the blocking element () to the protruding position.