An object of the present invention is to provide an engine with an exhaust treatment device with which an attachment task of the exhaust treatment device to an engine rear upper portion becomes simplified. In order to achieve the object, in a case where an other-side support stay fastening tool 13 is brought into a cutout groove 20 from an opening 23 of the cutout groove while guiding a front portion 12a of an other-side support stay 12 by an other-side support stay mount surface 9, rotation moment of the other-side support stay 12 generated by a load of an other-side portion 50 of an exhaust treatment device 2 is received by the other-side support stay fastening tool 13 via an edge portion 21 of the cutout groove 20, so that the load of the other-side portion 50 of the exhaust treatment device 2 can be supported by the other-side support stay 12, and by providing one-side temporary mount portions 22 in a one-side support stay 10, a one-side portion 4 of the exhaust treatment device 2 before being attached to an engine exhaust outlet flange 3 and the one-side support stay 10 can be temporarily mounted on the one-side temporary mount portions 22.
ENGINE EQUIPPED WITH EXHAUST TREATMENT DEVICE AND METHOD FOR ATTACHING SAID EXHAUST TREATMENT DEVICE
MOTOR MIT EINER ABGASBEHANDLUNGSVORRICHTUNG UND VERFAHREN ZUR BEFESTIGUNG DIESER ABGASBEHANDLUNGSVORRICHTUNG
MOTEUR EQUIPÉ D'UN DISPOSITIF DE TRAITEMENT D'ÉCHAPPEMENT ET PROCÉDÉ DE FIXATION DUDIT DISPOSITIF DE TRAITEMENT D'ÉCHAPPEMENT
30.05.2018
Patent
Elektronische Ressource
Englisch
IPC: | F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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