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:
Jun. 17, 1980
Filed:
Jul. 10, 1978
Toshio Miki, Shimmachi, JP;
Koyo Seiko Company Limited, Osaka, JP;
Abstract
A cylindrical roller bearing has inner and outer rings, cylindrical rollers, and a retainer having a pair of annular members positioned close to and disposed along the opposite ends of the cylindrical rollers provided in a circular arrangement within the annular space between the inner ring and the outer ring. The annular members of the retainer are provided with cantilever projections each positioned at a radially outward portion of each space between adjacent rollers in opposed relation to beam portions connecting the annular members with the projections extending between the peripheral end surfaces of the adjacent rollers for retaining the rollers in pockets formed by the annular members and the beam portions.