Edwin O Johnson

Title: Edwin O Johnson: Innovator in Concrete Railroad Tie Technology

Introduction

Edwin O Johnson is a notable inventor based in Kansas City, MO (US). He has made significant contributions to the field of railroad infrastructure through his innovative designs. His work primarily focuses on improving the functionality and durability of concrete railroad ties.

Latest Patents

Johnson holds a patent for a "Concrete railroad tie anchor structure." This invention presents an improved anchor structure designed for use with concrete railroad ties. The modular base plate is cast into the concrete tie, featuring integral upwardly projecting shoulders that create a seat to support a steel railroad rail. Each shoulder includes an anchoring portion that extends downwardly to secure the device within the tie. Additionally, the shoulder has an opening for receiving a retaining spring clip. A resilient rubber or fiber pad is placed on the seat between the rail and the base plate, characterized by laterally projecting tabs that prevent lateral movement of the pad. The retaining spring clip engages the rail base and features a leg that projects through the opening, ensuring a secure fit.

Career Highlights

Johnson is associated with the Kansas City Southern Railway Company, where he applies his expertise in railroad technology. His innovative approach has contributed to advancements in the industry, enhancing the safety and efficiency of railroad operations.

Collaborations

Johnson has worked alongside Thomas S Carter, collaborating on various projects that aim to improve railroad infrastructure. Their combined efforts have led to significant advancements in the field.

Conclusion

Edwin O Johnson's contributions to concrete railroad tie technology exemplify his commitment to innovation in the railroad industry. His patent for the concrete railroad tie anchor structure showcases his ability to enhance existing technologies, ensuring safer and more efficient rail systems.