Patent ID: 6451238
Filing Date: 2002-09-17
Classification: B29C,B29L,F02D

Abstract:
A process for producing an intake member of a resin by injection molding, in which said intake member includes a generally cylindrical main section of a resin, and a subsidiary section of a resin integrally connected to an outer periphery of said main section, said process comprising the steps of:a primary molding step of forming said main section in a primary molding die, and a secondary molding step of subsequently inserting the formed main section into a secondary molding die to form said subsidiary section integrally with said main section in said secondary molding die wherein a die temperature at an inner peripheral surface of said main section in the primary molding die is set lower than the die temperature at an outer peripheral surface of said main section in the primary molding die at said primary molding step.