| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an intake manifold having no unevenness of the adhesive strength, by making the thickness of an adhesive layer between the junction surface of an intake manifold main body and the junction surface of a flange member even. SOLUTION: The main body junction 4 of an intake manifold main body 1, and the flange junction 11 of a flange member 2, are joined through an adhesive 13. In this case, a plate form cut-out 6 is formed on the outer periphery side of the main body junction surface 5 of the main body junction 4, and the adhesive 13 is filled in the cut-out 6, as well as the inner periphery side of the main body junction surface 5 and the inner periphery side of the flange junction surface 12 are contacted closely, so as to joint both junctions 4 and 11.</p> |
