Terry L Schwenk

Title: The Innovative Contributions of Terry L Schwenk

Introduction

Terry L Schwenk is a notable inventor based in Kenosha, Wisconsin, recognized for her significant contributions to the field of injection molding technology. With a total of seven patents to her name, she has developed innovative solutions that enhance the efficiency and effectiveness of molding processes.

Latest Patents

One of her latest patents is a mold apparatus for use in the injection molding of a liquid silicone composition. This mold apparatus consists of several components that facilitate the overall process. It features two main sections: a cold section that prevents the liquid silicone from curing and a heated section that allows for the curing of the silicone. These sections are separated by a thermal insulating plate. The flow metering is accomplished through an actuator that provides linear movement of a valve pin positioned at the center of the flow path of a runnerless nozzle, which rests against a gate orifice. Additionally, the runnerless nozzle is kept cooled by an annular heat pipe that circulates a liquid coolant at one end. The cavity block receives heat from a heating element incorporated in the cavity back plate, ensuring even heat distribution through vaporization.

Another significant patent is the valve pin and actuator assembly for injection molding. This actuator assembly is designed for a runnerless injection molding system and is integrated into the injection mold's top clamp plate. It incorporates a hollow actuator shaft through which the valve pin passes, allowing for easy access to the valve pin for maintenance. The top clamp plate features openings that provide access to the actuator assembly, which includes a mechanism for attaching the valve pin to the hollow actuator shaft. The hollow actuator shaft can be activated hydraulically, pneumatically, or electrically, enabling linear movement that functions as a gate shut-off valve.

Career Highlights

Throughout her career, Terry has worked with various companies, including Mold-Masters Limited, where she has honed her skills and expertise in injection molding technology. Her innovative designs and patents have made a significant impact on the industry, showcasing her dedication to advancing molding techniques.

Collaborations

Terry has collaborated with notable individuals in her field, including Robert Sicilia and Denis L Babin. These partnerships have contributed to her success and the development of her innovative patents.

Conclusion

Terry L Schwenk's contributions to injection molding technology through her patents and collaborations highlight her role as a leading inventor in the