| 摘要 |
PURPOSE: A ring gasket for use of an intake manifold of automobile is provided to prevent an erroneous assembly of the ring gasket arranged between the intake manifold and the cylinder head and achieve an enhanced sealing and water tightness while expanding a ground contact area between a reinforcement protrusion of the ring gasket and a bent groove of the intake manifold. CONSTITUTION: A ring gasket comprises a protrusion(42) at a portion thereof, upper and lower protrusions extended from the entire upper and lower periphery of the ring gasket(40), the upper protrusion extended longer than the lower protrusion, inner and outer protrusion extended from both side upper and lower periphery of the ring gasket(40), a guide protrusion(44) extended to be exposed to the outside from the upper outer protrusion arranged at a portion of the protrusion(42), a reinforcement protrusion(46) protruded perpendicularly to the outer protrusions, and the protrusion(46) being arranged at an opposite outer side from the protrusion(42), and an intake manifold(2) corresponding to the ring gasket(40) having a guide groove(34) at a protruded groove(32) and a bent groove(36) at a mounting groove(30) for insertion of the protrusions(44, 46), respectively.
|
