| 摘要 |
PURPOSE: An exhaust pressure regulating device with a cone-shaped regulating bar for an internal combustion engine is provided to discharge a large amount of exhaust gas as the space for discharging the exhaust gas is expanded. CONSTITUTION: An exhaust pressure regulating device comprises anouter container body(10), an inner container body(20), a cone-shaped regulating bar(30), guide pins(40), a spring(50), and joining rings(60). The joining pins(21) of the inner container body are fitted into the joining holes(11) of the outer container body. The cone-shaped regulating bar is fitted into the inner container body, and comprises a placing sill(31) and a coupling hole(32). The placing sill is settled on the upper surface of the inner container body. The guide pins are projected toward the lower side of a guide hole(22) after being fitted into the coupling hole. A thread joining portion(41) of the guide pin is connected to the coupling hole. The joining rings are coupled to a stopping groove(42) so that the spring is not separated from the guide pin. |
