Bobby L Wilson

Title: Bobby L. Wilson: Innovator in Core Box Technology

Introduction

Bobby L. Wilson is a notable inventor based in Poplar Bluff, Missouri. He has made significant contributions to the field of mold technology, particularly with his innovative designs that enhance the efficiency of sand core production.

Latest Patents

Wilson holds a patent for a "Core box with large diameter vents and plugs." This invention features a core box that includes a drag and a cope, forming a mold cavity for creating a sand base core. The design allows for sand to be injected into the cope while venting air through strategically placed vents. These vents are typically located in the drag but can also be found in the cope. Each vent is equipped with a cylindrical cup-shaped plug that has slotted perforations, which are narrower than the diameter of the sand grains. The diameter of this perforated vent plug is at least 50% greater than the width of the cavity, allowing for effective air venting. Additionally, the plug can be contoured to fit the groove or cavity, facilitating air venting from multiple sides.

Career Highlights

Bobby L. Wilson is currently employed at Doehler-Jarvis Limited Partnership, where he continues to apply his expertise in mold technology. His work has contributed to advancements in manufacturing processes, particularly in the production of sand cores.

Collaborations

Wilson collaborates with Robert E. Downing, leveraging their combined knowledge and skills to further innovate in their field.

Conclusion

Bobby L. Wilson's contributions to core box technology exemplify the impact of innovative thinking in manufacturing. His patent reflects a commitment to improving efficiency and effectiveness in the production process.