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:
Jul. 14, 2020
Filed:
Feb. 08, 2018
Mann+hummel Gmbh, Ludwigsburg, DE;
Jorge Sánchez, Saragossa, ES;
Leopoldo Marzal Lopez, Saragossa, ES;
Juan Jose Olivan, Saragossa, ES;
Jaime Gracia Heras, Saragossa, ES;
MANN+HUMMEL GmbH, Ludwigsburg, DE;
Abstract
A plug-in connection between a connecting part and a plug-in part, which are configured to be plugged into one another in an axial direction of the plug-in connection, is provided with a sealing groove disposed between connecting part and plug-in part. A sealing ring is disposed between the connecting part and the plug-in part in the sealing groove. The sealing ring is supported in the sealing groove by the connecting part and by the plug-in part, respectively, in a radial direction of the plug-in connection and exerts a sealing pressure in the radial direction. The sealing ring has an omega-shaped cross section with a rounded body portion having an open side and with supporting legs connected to opposed ends of the rounded body portion at the open side of the rounded body portion. The open side of the rounded body portion faces outwardly in the radial direction.