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:
Jul. 19, 2022
Filed:
Jan. 31, 2019
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
David Maliniak, Guilford, CT (US);
Ronald Mazurkiewicz, Jr., Rocky Hill, CT (US);
Assignee:
Raytheon Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 1/06 (2006.01); F01D 5/02 (2006.01); F02C 7/36 (2006.01); F16D 1/10 (2006.01);
U.S. Cl.
CPC ...
F02C 7/36 (2013.01); F01D 5/026 (2013.01); F05D 2260/4031 (2013.01); F16D 2001/103 (2013.01);
Abstract
A spline assembly includes a shaft having an outer surface with a shaft spline extending along the outer surface. The spline assembly may further include a hub having an inner surface with a hub spline extending along the inner surface and configured to mate with the shaft spline of the shaft. The spline assembly may further include a spline engagement aid configured to be coupled to the shaft and having an aid spline configured to engage with the hub spline to facilitate alignment of the shaft spline relative to the hub spline.