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:
May. 24, 2005
Filed:
Jul. 09, 2002
Applicants:
Hiroshi Ishiwada, Kanagawa, JP;
Mamoru Aoki, Kanagawa, JP;
Seizou Miyazaki, Kanagawa, JP;
Taikou Nawamoto, Kanagawa, JP;
Hirotoshi Aramaki, Kanagawa, JP;
Inventors:
Hiroshi Ishiwada, Kanagawa, JP;
Mamoru Aoki, Kanagawa, JP;
Seizou Miyazaki, Kanagawa, JP;
Taikou Nawamoto, Kanagawa, JP;
Hirotoshi Aramaki, Kanagawa, JP;
Assignee:
NSK, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C023/06 ; F16C019/08 ; F16C033/41 ;
U.S. Cl.
CPC ...
Abstract
In a bearing apparatus which is composed of two bearings each including a crown-shaped retainer and in which a lubricant is filled into its raceways, a preload is applied from the retainer pocket-opening side end face of an inner ring, and also a preload is applied from the retainer counter-pocket-opening side end face of an outer ring.