Abstract: A method of and apparatus for injection molding of injection molded parts containing imbedded inserts, especially injection molded parts formed of a thermosetting plastic, comprising an injection molding machine equipped with an injection nozzle located at an injection molding position and a divided injection mold having hollow mold compartments or cavities. The injection mold is operatively connected with the injection nozzle and one of the cooperating mold halves is connected with a stationary mold support plate and the other mold half with a movable mold support plate displaceable towards and away from the stationary mold support plate. At an insert element-filling position removed from the injection molding position there is provided means for delivering and introducing the insert elements into the hollow mold compartments.