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. 13, 2018
Filed:
Oct. 07, 2015
Applicant:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Inventors:
David Everett Russ, Rockford, IL (US);
David Norman Chapman, Rockford, IL (US);
Scott J. Marks, Oregon, IL (US);
Assignee:
HAMILTON SUNDSTAND CORPORATION, Charlotte, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 15/10 (2006.01); B64D 45/02 (2006.01); B64D 41/00 (2006.01); H02H 1/04 (2006.01); H02K 7/18 (2006.01);
U.S. Cl.
CPC ...
B64D 45/02 (2013.01); B64D 41/007 (2013.01); F01D 15/10 (2013.01); H02H 1/04 (2013.01); H02K 7/1823 (2013.01); F05D 2220/34 (2013.01); F05D 2240/24 (2013.01);
Abstract
A splined muff is provided for use with a ram air turbine (RAT). The splined muff includes a body formed of plastic material that acts as an insulator during a lightning strike. The body is formed to define an aperture and includes an interior facing spline for engagement with a complementary exterior facing spline; and an exterior facing spline for engagement with a complementary interior facing spline.