| 摘要 |
A control of an exhaust gas recirculation device is more precisionally controls and easily assembles, and a sealing structure of the exhaust gas recirculation device in which repair and organizing are facilitated is provided. In the emission gas recycle in the sealing structure of the exhaust gas recirculation device, a step height is formed on the housing(10) of the part supporting the shaft(30); a side weaving by hands with the shaft of the step height, the sealing groove(14) is formed into the ring shape according to circumference; a flange part(41) of the sealing rubber(40), the sealing finger(42) inserted into the sealing groove is formed; and a rubber holder(44) is assembled in order to adhere the sealing finger closely to the sealing groove. |
