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:
Apr. 02, 2019
Filed:
Nov. 09, 2017
Aktiebolaget Skf, Gothenburg, SE;
Helmut Landerl, Steyr, AT;
Alexander Mocnik, Steyr, AT;
Aktiebolaget SKF, Göteborg, SE;
Abstract
An angular contact ball bearing cage includes a plurality of pockets. At least one (imaginary) sectional plane extends through a first pocket, and the sectional plane is located such that an axis of rotation of the angular contact ball bearing cage lies in the sectional plane. The axis of rotation is an axis about which the angular contact ball bearing cage is configured to rotate in operation. A geometric centerpoint of the first pocket lies in the sectional plane, and an intersection of the sectional plane and a side of the first pocket includes a first portion that is not linear and that does not lie on the surface of a cone.