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:
May. 16, 2017
Filed:
Feb. 25, 2015
Eberspächer Exhaust Technology Gmbh & Co. KG, Neunkirchen, DE;
Peter Kast, Esslingen, DE;
Eberspächer Exhaust Technology GmbH & Co. KG, Neunkirchen, DE;
Abstract
A method for manufacturing an exhaust gas treatment device (), which has at least one ceramic substrate body () for exhaust gas treatment in a tubular housing (), includes inserting the substrate body () axially into the housing (). An axial support (), which has a supporting ring () and a ring-shaped support element () held by the supporting ring (), is inserted axially into the housing () and is positioned therein such that the axial support () transmits a predetermined axial force () to the substrate body () via the support element (). The axial support () is fixed to the housing () with the axially prestressed (predetermined axial force) positioning, in which the supporting ring () is welded to the housing ().