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:
May. 13, 2025
Filed:
Dec. 01, 2023
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Matthew Daniel Koehler, Rockford, IL (US);
Nicholas Craig, Austin, TX (US);
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Abstract
A system includes a cap configured to attach to a first end of a pneumatic disconnect shaft assembly, the cap configured to seal a pneumatic chamber in a pneumatic mode and configured to allow access to the pneumatic chamber in a manual mode for manual rotation of a decoupling shaft. A method for manual rotation of a pneumatic disconnect shaft assembly includes removing a bolt from a cap that seals a pneumatic chamber of the pneumatic disconnect shaft assembly and rotating the cap about a longitudinal axis of a decoupling shaft to rotate the decoupling shaft, camming one or more locking pistons out of one or more grooves in the decoupling shaft.