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:
Jul. 14, 2026
Filed:
Jul. 17, 2024
Aktiebolaget Skf, Gothenburg, SE;
Piero Santangelo, Turin, IT;
Enzo Amico, Moncalieri, IT;
Riccardo Restivo, Turin, IT;
Giuseppe Sardella, Pinerolo, IT;
Aktiebolaget SKF, Gothenburg, SE;
Abstract
A rolling bearing unit () includes a rolling bearing () and an annular cage () formed by two half-cages () connected together by pins () and holes () formed alternately in a row on each half-cage (). The pins () of a half-cage being snap-coupling with the holes () of the opposing half-cage. Rigid blocks () alternate with recesses (). The rigid blocks () of a half-cage () coupling with the recesses () of the opposing half-cage (). The projecting rigid blocks () bearing the projecting pins (). The holes () being formed at the back of the recesses (), so that the half-cages () are connected by a first coupling and a second coupling in series (), designed to separately absorb tangential and axial stresses. The half-cages () are provided with a radial annular ridge () acting as a screen.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile