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. 24, 2015
Filed:
Jan. 08, 2014
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Liangheng Qiu, Prairie Grove, IL (US);
Leroy Rateike, Rockford, IL (US);
David Behling, Belvidere, IL (US);
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Abstract
A bearing system may have an inner race coupled to an outer race defining a lubrication volume and a shield coupled to the outer race, the shield at least partially defining an aperture of the lubrication volume. The aperture may permit the flow of lubricating oil through the bearing system. The shield may retain a quantity of oil within the bearing system. The bearing system may be operated without an oil supply, for example, during an emergency, and the retained quantity of oil may provide ongoing lubrication.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile