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:
Jan. 04, 2011
Filed:
Sep. 10, 2005
Applicants:
Sergio Stefano Guerreiro, Sorocaba-SP, BR;
Gérard Barbezat, Opfikon, CH;
Inventors:
Sergio Stefano Guerreiro, Sorocaba-SP, BR;
Gérard Barbezat, Opfikon, CH;
Assignee:
ThyssenKrupp Technologies AG, Essen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 33/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
Bearing device () with a first bearing part () and a second bearing part () which cooperate in bearing contact, wherein the first bearing part () and the second bearing part () is each provided with a surface layer (), wherein the hardness of the surface layer () of the first bearing part () is greater than the hardness of the surface layer () of the second bearing part ().