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. 23, 1990
Filed:
Jan. 03, 1989
Applicant:
Inventor:
Leo Stella, Bristol, CT (US);
Assignee:
The Torrington Company, Torrington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C / ; F16C / ; F16C / ;
U.S. Cl.
CPC ...
384454 ; 384480 ; 384607 ;
Abstract
The combined radial and thrust bearing has an annular series of rollers in the annular space between an inner race and an outer race for taking radial forces. The thrust bearing part includes a pair of axially spaced apart washers at each longitudinal end of the bearing. An annular series of balls are located in the annular space between the washers. The ball bearing retainer is dimensioned so that a very close clearance exists with the two washers in order to maintain a very small labyrinth clearance for sealing purposes.