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:
Sep. 09, 2025
Filed:
Mar. 01, 2024
Rohr, Inc., Chula Vista, CA (US);
Imad D. Ghandour, San Diego, CA (US);
Corey R. Gloede, La Jolla, CA (US);
Rohr, Inc., Chula Vista, CA (US);
Abstract
An aircraft nacelle is provided that includes a fan cowl, a thrust reverser translating sleeve, and a thrust reverser. The fan cowl and the sleeve are configured to circumferentially enclose an engine. The thrust reverser includes a thrust reverser actuation system (TRAS). The TRAS includes first and second actuators, and a portable manual drive unit (MDU). The first and second actuators are each configured to translate the sleeve linearly between stowed and deployed positions, and each has an actuator input drive port. The portable MDU has an MDU input drive port, an MDU output drive port, and a torque limiting device. The MDU output drive port is configured for engagement with the actuator input drive port. The portable MDU is configured for releasable engagement with the first actuator and for releasable engagement with the second actuator.