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. 12, 2024
Filed:
Apr. 20, 2022
Textron Innovations Inc., Providence, RI (US);
Vitthal Vishnuthreeth Arakeri, Bangalore, IN;
Alvin Jones, Fort Worth, TX (US);
Textron Innovations Inc, Providence, RI (US);
Abstract
Various implementations described herein are directed to a device having a puller tool assembly for removing a wear sleeve from a tail-rotor hub assembly of a rotorcraft. The puller tool assembly may have an interior shaft slidably engaged within an exterior cylindrical body. The puller tool assembly may have a restraint cap coupled to the interior shaft at a first end of the exterior shaft with a fastener. The puller tool assembly may have a mandrel coupled to the interior shaft at a second end of the exterior shaft. The exterior cylindrical body may be inserted within the wear sleeve between the restraint cap and the mandrel. The mandrel may expand to grasp the wear sleeve when the exterior shaft is tightened so as to pull the wear sleeve toward the restraint cap.