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:
Dec. 30, 2025
Filed:
Oct. 09, 2023
Agco International Gmbh, Neuhausen, CH;
Klaus Bayer, Marktoberdorf, DE;
AGCO International GmbH, Neuhausen, CH;
Abstract
A cassette seal for sealing an annular gap between a shaft and a housing has an annular rotational member for mounting rotationally fast with the shaft and an annular stationary member for mounting to the housing. The stationary member has a sealing lip resiliently engaging the rotational member to form an oil seal between them. The rotational member has secondary sealing lips engaging the stationary member axially outboard of the oil sealing lip. The stationary member has a radially extending portion located axially outboard of the at least one secondary sealing lip. The rotational member comprises at least one exterior sealing lip extending radially outward and axially inward to engage an outward directed axial surface of the radially extending portion of the outer member.