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1. WO2019219803 - SUSPENSION COMPRISING SUPPORT AND HOLDER

Publication Number WO/2019/219803
Publication Date 21.11.2019
International Application No. PCT/EP2019/062602
International Filing Date 16.05.2019
IPC
F01N 13/18 2010.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
13Exhaust or silencing apparatus characterised by constructional features
18Construction facilitating manufacture, assembly or disassembly
B60K 13/04 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
13Arrangement in connection with combustion air intake or gas exhaust of propulsion units
04concerning exhaust
CPC
B60K 13/04
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
13Arrangement in connection with combustion air intake or gas exhaust of propulsion units
04concerning exhaust
F01N 13/1822
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
13Exhaust or silencing apparatus characterised by constructional features ; ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
18Construction facilitating manufacture, assembly, or disassembly
1805Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
1811with means permitting relative movement, e.g. compensation of thermal expansion or vibration
1822for fixing exhaust pipes or devices to vehicle body
F01N 13/1838
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
13Exhaust or silencing apparatus characterised by constructional features ; ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
18Construction facilitating manufacture, assembly, or disassembly
1838characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
F01N 2450/22
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
2450Methods or apparatus for fitting, inserting or repairing different elements
22by welding or brazing
Applicants
  • TENNECO GMBH [DE]/[DE]
Inventors
  • BORYS, Mariusz
Agents
  • STT SOZIETÄT THEWS & THEWS
Priority Data
10 2018 111 716.716.05.2018DE
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) AUFHÄNGUNG MIT TRÄGER UND HALTER
(EN) SUSPENSION COMPRISING SUPPORT AND HOLDER
(FR) SUSPENSION MUNIE D’UN SUPPORT ET D’UN DISPOSITIF DE RETENUE
Abstract
(DE) Die Erfindung bezieht sich auf eine Aufhängung (1) zum Befestigen eines Gehäuses oder eines Rohrs an zumindest einem Lagerabschnitt (81, 81') einer Abgasanlage eines Kraftfahrzeugs (8), aufweisend - zumindest einen Träger (2) mit einer Länge L und mit einer ersten Seite (21) und einer zweiten Seite (22), wobei die zweite Seite (22) der ersten Seite (21) gegenüberliegt, - zumindest eine Befestigungsvorrichtung (3, 3') zum Festsetzen des Trägers (2), wobei der Träger (2) zumindest einen Festsetzbereich (25, 25') auf der ersten Seite (21) aufweist, wobei der Träger (2) überden Festsetzbereich (25, 25') an dem Lagerabschnitt (81, 81') festsetzbar ist, - wobei der Träger (2) eine Innenwand (23) und zumindest eine Randwange (24, 24') aufweist, wobei die Randwange (24, 24') zur Aussteifung des Trägers (2) zu der zweiten Seite (22) hin abgewinkelt ist, wobei die Aufhängung (1) einen Halter (4) aufweist, an dem zumindest mittelbar ein elastisches Lagerelement (5) zum Aufhängen des Gehäuses oder des Rohrs festsetzbar ist, wobei der Halter (4) über zumindest eine Schweißnaht (7, 7') an der zweiten Seite (22) des Trägers (2) befestigt ist.
(EN) The invention relates to a suspension (1) for fixing a housing or a pipe to at least one bearing section (81, 81') of an exhaust system of a motor vehicle (8), comprising – at least one support (2) having a length L and having a first side (21) and a second side (22), wherein the second side (22) is opposite the first side (21'), – at least one fixing device (3, 3') for fixing the support (2), wherein the support (2) has at least one fixing region (25, 25') on the first side (21), wherein the support (2) can be fixed via the fixing region (25, 25') to the bearing section (81, 81'), – wherein the support (2) has an inner wall (23) and at least one edge cheek (24, 24'), wherein the edge cheek (24, 24') is angled over towards the second side (22) to stiffen the support, wherein the suspension (1) has a holder (4), to which, at least indirectly, a resilient bearing element (5) for suspending the housing or the pipe can be fixed, wherein the holder (4) is fixed to the second side (22) of the support (2) via at least one weld (7, 7').
(FR) L’invention concerne une suspension (1) servant à fixer un boîtier ou un tuyau à au moins une section d’appui (81, 81’) d’un système de gaz d’échappement d’un véhicule automobile (8), comprenant: - au moins un support (2) présentant une longueur L et comportant une première face (21) et une seconde face (22), la seconde face (22) étant opposée à la première face (21) ; - au moins un dispositif de fixation (3, 3’) servant à immobiliser le support (2), le support (2) présentant au moins une zone d’immobilisation (25, 25’) sur la première face (21), le support (2) pouvant être immobilisé sur la section d’appui (81, 81’) par l’intermédiaire de la zone d’immobilisation (25, 25’), le support (2) présentant une paroi intérieure (23) et au moins un flasque périphérique (24, 24’), et le flasque périphérique (24, 24’) étant coudé en direction de la seconde face (22) pour renforcer le support (2). La suspension (1) présente un dispositif de retenue (4) sur lequel peut être immobilisé au moins indirectement un élément d’appui élastique (5) servant à la suspension du boîtier ou du tuyau, le dispositif de retenue (4) étant fixé à la seconde face (22) du support (2) par au moins une soudure (7, 7’).
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