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:
Aug. 14, 2018
Filed:
Mar. 06, 2015
Schaeffler Technologies Ag & Co. KG, Herzogenaurach, DE;
Heiko Schmidt, Muehlhausen, DE;
Christopher Mitchell, St. Austell Cornwall, GB;
Schaeffler Technologies AG & Co. KG, Herzogenaurach, DE;
Abstract
A rolling bearing () for an exhaust gas turbocharger, including an outer race () and an inner race (), between which there roll rolling bodies () guided by a cage (). The cage () is then guided with a cage guiding surface () on a raceway () of the outer race () and is equipped with openings () which connect the cage guiding surface () with that side of the cage () oriented toward the inner race (), in order to guide lubricant thrown off through the inner race () between the cage guiding surface () and the raceway (). In order to now improve a lubricant supply to the cage guide, the cage () is provided, on the side oriented toward the inner race (), with at least one groove () into which each of the openings () opens.