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:
Aug. 29, 2017
Filed:
Feb. 24, 2017
American Axle & Manufacturing, Inc., Detroit, MI (US);
Michael Cabaj, Canton, MI (US);
American Axle & Manufacturing, Inc., Detroit, MI (US);
Abstract
A shaft seal for an axle assembly can include a support body with a circumferentially-extending outer wall member and a radial wall member coupled to the outer wall member and extending radially inwardly therefrom. Sealant disposed on an outside circumferential surface of the outer wall member can form a seal with a surface of a housing bore. A lip can be coupled to the radial wall member and extend radially inward thereof. The lip can form a seal between the radial wall member and an outer surface of a shaft. An annular flange can be coupled to the outer wall member and extend radially outward of an intersection of the outer wall member and the radial wall member, while having a maximum diameter that is smaller than a maximum diameter of the outer wall member. The flange and outer wall member can cooperate to define an annular channel.