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:
Sep. 15, 2020
Filed:
Nov. 17, 2017
Tenneco Gmbh, Edenkoben, DE;
Marek Rybarz, Wodzislaw Slaski, PL;
Rico Weinert, Gommersheim, DE;
Tenneco GmbH, Edenkoben, DE;
Abstract
The invention relates to a bearing systemof a flap valveconsisting of a valve shaftwith a valve shaft pivot, and consisting of a separate bearing bodywhich is fastened on the end side to the valve shaft, and of a valve housing wallwhich has a shaft bearingin the form of a depression, the bearing bodybeing guided rotatably in the depression. Here, the bearing bodyhas a recess, into which a separate bearing pieceis inserted, the valve shaftbearing indirectly via the bearing bodyand the bearing pieceagainst the housing-side shaft bearing, the bearing bodyand the bearing piecebeing formed from different metals or different materials.