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:
Mar. 28, 2006
Filed:
Dec. 06, 2001
Applicants:
John Michael Beswick, Montfoort, NL;
Xiao BO Zhou, Nieuwegein, NL;
Inventors:
John Michael Beswick, Montfoort, NL;
Xiao Bo Zhou, Nieuwegein, NL;
Assignee:
AB SKF, Gothenburg, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 19/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
Rolling bearing comprising an inner ring, rolling elements and an outer ring. According to one aspect of the invention the inner ring is produced by M62 steel powder metallurgical technique whilst the outer ring is a conventional stool ring. According to another aspect a rolling bearing having at least one component produced by powder metallurgy technique is in a actively lubricated condition.