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:
Aug. 25, 2026
Filed:
Jul. 01, 2024
Ti Automotive (Fuldabrueck) Gmbh, Fuldabrueck, DE;
Kay Bube, Schenklengsfeld, DE;
Iris Barthel, Schauenburg, DE;
Andre Haeckel, Waldeck, DE;
Harald Knobloch, Heidelberg, DE;
Michael Roeder, Zierenberg, DE;
Reiner Rohde, Malsfeld, DE;
TI AUTOMOTIVE (FULDABRUECK) GMBH, Fauldabrueck, DE;
Abstract
A coupling bushing including a bushing body having a sealing groove with a groove base and an inner groove wall as well as an outer groove wall. The inner groove wall and/or the outer groove wall here have at least one point, whose complete circulation as viewed in the longitudinal section of the coupling bushing at least sectionally deviates from a perpendicular to the middle axis (M). The bushing body comprises a head part and a sealing part, wherein the head part and the sealing part are manufactured separately from each other and connected with each other. The sealing part has the groove base and the inner groove wall. The coupling bushing comprises a decoupling ring, wherein the decoupling ring is manufactured separately from the head part. The decoupling ring forms at least one section of the outer groove wall with at least a portion of its rear side.