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:
Apr. 21, 2025
Filed:
Jan. 09, 2024
Freudenberg-nok General Partnership, Plymouth, MI (US);
Keith Clark, Rumney, NH (US);
Freudenberg-NOK General Partnership, Plymouth, MI (US);
Abstract
A radial shaft seal includes an outer cover having a cylindrical portion configured to be received in a bore of a first member and a radial portion extending radially inward from an end of the cylindrical portion. An inner seal element includes a metal case with an inner cylindrical portion configured to be received on a second member and the metal case includes a radial portion extending radially outward from the inner cylindrical portion. The inner seal element includes a dynamic oil seal lip that extends from the radial portion of the metal case and engages the radial portion of the outer cover. The inner seal element includes a static oil seal lip that extends from the radial portion of the metal case and engages an inner cover.