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. 29, 2024
Filed:
Oct. 06, 2022
Trelleborg Sealing Solutions Germany Gmbh, Stuttgart, DE;
Alexander Walz, Stuttgart, DE;
Jan Kolodziej, Fellbach, DE;
Trelleborg Sealing Solutions Germany GmbH, Stuttgart, DE;
Abstract
A sealing arrangement includes a housing, a shaft and a sealing unit. The sealing unit includes a sealing ring having a retaining section and having a sealing lip which extends outwardly from the retaining section in a direction radial to the central axis of the sealing unit and which dynamically sealingly rests against a sealing surface of a housing of the sealing arrangement. The sealing unit includes an internally tensioning clamping ring which is arranged embedded in the material of the sealing ring and secures the axial position of the retaining section in the retaining groove and ensures that the retaining section is circumferentially pretensioned and statically sealingly rests against the shaft.