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:
Jan. 28, 2020
Filed:
Feb. 04, 2015
Applicant:
United Technologies Corporation, Hartford, CT (US);
Inventor:
Michael Espinoza, Middletown, CT (US);
Assignee:
UNITED TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/02 (2006.01); B23C 3/00 (2006.01);
U.S. Cl.
CPC ...
F01D 5/027 (2013.01); B23C 3/00 (2013.01); B23C 2215/52 (2013.01); F05D 2220/32 (2013.01); F05D 2230/10 (2013.01); F05D 2240/24 (2013.01); F05D 2260/15 (2013.01);
Abstract
A gas turbine engine rotor disk includes a web that extends inward in a radial direction from a rim to a bore that circumscribes an axis. An annular ridge extends axially from the side of the web. A balancing cut is in the annular ridge that includes a fillet that extends in the radial direction.