An exhaust muffler supporting structure includes left and right vehicle body-side hangers, left and right muffler-side hangers, suspending hooks, suspended hooks, and left and right cushion members. The vehicle body-side hangers extend from a bottom of a vehicle body. The muffler-side hangers are fixed to an exhaust system body. The suspending hooks are disposed respectively on the vehicle body-side hangers. The suspended hooks are disposed respectively on the muffler-side hangers. The cushion members each have first and second hook holes into which a corresponding one of the suspending hooks and a corresponding one of the suspended hooks are inserted respectively. The first and second hook holes are disposed on respective sides of each of the cushion members in a main axis direction. An elastic main axis obtained based on characteristics of the cushion members is set on a gravity center position of the exhaust system body.
EXHAUST MUFFLER SUPPORTING STRUCTURE
2023-03-23
Patent
Electronic Resource
English
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 |