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:
Oct. 14, 2025
Filed:
Oct. 06, 2023
Uchiyama Manufacturing Corp., Okayama, JP;
Koki Ishida, Okayama, JP;
UCHIYAMA MANUFACTURING CORP., Okayama, JP;
Abstract
A sealing device to be provided in a bearing device for sealing an annular gap between an outer member and a flange. The sealing device includes a slinger attached to the flange by bolts press-fitted into a plurality of bolt holes provided at the flange. The slinger includes a main body portion in a hollow disk shape having insertion portions into which the bolts are inserted, an elastic seal being made of an elastic member and being integrally formed around the insertion portions of the main body portion, and a slinger cylindrical portion extending from an inner diametrical side end portion of the main body portion into axial direction and forming a first labyrinth by a gap between the slinger cylindrical portion and an outer circumferential face of the outer member.