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:
Nov. 04, 2025
Filed:
Jan. 19, 2024
Applicant:
Aktiebolaget Skf, Gothenburg, SE;
Inventors:
Assignee:
AKTIEBOLAGET SKF, Gothenburg, SE;
Primary Examiner:
Int. Cl.
CPC ...
F16J 15/3252 (2016.01); F16J 15/3204 (2016.01);
U.S. Cl.
CPC ...
F16J 15/3252 (2013.01); F16J 15/3204 (2013.01);
Abstract
A protection device for a sealing ring and associated sealing system for a vehicle transmission component includes a plug which can be joined by means of a bayonet coupling together with an annular element configured to fit coaxially within the sealing ring in order to protect it during the insertion of a rotating shaft inside the sealing ring. The plug is provided with a cup portion which can be coupled in a fluid-tight manner inside a sleeve portion of the annular element by end sections of the sleeve and cup portions, the end sections being delimited by facing conical surfaces having different angles and are coupled together by an interference fit.