PROBLEM TO BE SOLVED: To prevent a flange part of an exhaust pipe and a noise eliminator from contacting with a fuel tank during a rear-end collision of a vehicle and concurrently improve the layout flexibility of the fuel tank in an exhaust system of the vehicle.SOLUTION: A fuel tank (5) includes an inclined wall (24) extending from a wall surface of a vehicle crosswise direction end part to the oblique rear side and the inner side of a vehicle (1) in a plan view of the vehicle (1). An exhaust pipe (18) includes an inclined pipe part (25) which extends from the outer side to the inner side in the vehicle crosswise direction along the inclined wall (24). A flange part (21) of the exhaust pipe (18) is disposed in the inclined pipe part (25). A stay (15) is disposed at the vehicle front side of the inclined pipe part (25) which is positioned at the rear side relative to the flange part (21) of the exhaust pipe (18).

    【課題】車両の排気装置において、燃料タンクのレイアウトの自由度を向上させつつ、車両の後方追突時に、排気管のフランジ部や消音器が燃料タンクと接触することを防止することにある。【解決手段】燃料タンク(5)は、車両(1)の平面視で、車両左右方向端部の壁面から斜め後方且つ車両(1)内側へ延びる傾斜壁(24)を有する。排気管(18)は、傾斜壁(24)に沿って車両左右方向外側から内側へ延びる傾斜管部(25)を有する。傾斜管部(25)には、排気管(18)のフランジ部(21)が配置される。一方、排気管(18)のフランジ部(21)よりも後方側に位置する傾斜管部(25)の車両前方側には、ステー(15)が配置される。【選択図】図4


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    Title :

    EXHAUST DEVICE OF VEHICLE


    Additional title:

    車両の排気装置


    Contributors:

    Publication date :

    2015-10-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    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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