| 摘要 |
The present invention relates to a gasket equipped with a rivet having an oil passage where mission oil passes through while the rivet having the oil passage is coupled to the gasket so the mission oil passes through the center when a valve body installed in an automatic vehicle transmission is assembled. The gasket equipped with the rivet having the oil passage is mounted on a surface wherein upper and lower bodies coupled facing each other, which form the valve body of the automatic vehicle transmission. The gasket (30) comprises a through hole (30a) where the mission oil passes through; the oil passage (51) fitted into the through hole (30a) and vertically formed to the gasket (30) to allow the mission oil to flow; and the rivet (50) restricting a check-ball (41) elastically supported to prevent the mission oil from flowing backward in flow paths (11, 21) formed in the upper or lower body (20, 10). |
