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:
Mar. 06, 2018
Filed:
Jan. 23, 2014
Applicant:
Snecma, Paris, FR;
Inventors:
Cyril Douady, Bondoufle, FR;
Claude Gerard Rene Dejaune, Boissise la Bertrand, FR;
Assignee:
SNECMA, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/02 (2006.01); F01D 5/06 (2006.01); F16F 15/34 (2006.01);
U.S. Cl.
CPC ...
F01D 5/066 (2013.01); F01D 5/027 (2013.01); F16F 15/34 (2013.01); F05D 2230/64 (2013.01); F05D 2260/30 (2013.01); F05D 2260/31 (2013.01); F05D 2260/96 (2013.01);
Abstract
The balance weight is fixed to the flange of a rotor element by a pre-fixing screw with a conical head engaged into a conical counterbore having a shape complementary to the flange, which places the weight at a very accurate position before permanently fixing it by a clamping stud.