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. 05, 1982
Filed:
Jun. 02, 1980
Applicant:
Inventor:
Siegfried K Weis, Byron Center, MI (US);
Assignee:
C. L. Frost & Son, Inc., Grand Rapids, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C / ; F16J / ;
U.S. Cl.
CPC ...
3081872 ; 277 94 ;
Abstract
A bearing assembly includes an outer race, an inner race, a plurality of rolling elements and a bellows seal. The seal includes first and second annular members having a sealing portion defining a groove within which a bead is slidably disposed. The sealing portion swivels on the bead and one of the members has a flexible membrane to accommodate axial and radial movement.