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. 26, 2019
Filed:
Jan. 04, 2018
Applicant:
Nsk Ltd., Tokyo, JP;
Inventors:
Jun Yanagisawa, Fujisawa, JP;
Kouhei Dobashi, Fujisawa, JP;
Assignee:
NSK LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 43/06 (2006.01); F16C 33/00 (2006.01); B23P 15/00 (2006.01);
U.S. Cl.
CPC ...
F16C 43/065 (2013.01); B23P 15/003 (2013.01); F16C 33/00 (2013.01);
Abstract
When conveying a rolling bearing from a ball collection operation position to a block division operation position or/and when conveying the rolling bearing from the block division operation position to an equal distribution operation position, a positional misalignment prevention member is inserted into a circumferential gap existing between rolling elements, so that the rolling elements are prevented from rolling and being thus dispersedly scattered and positionally misaligned.