Charlie Preston

Title: Charlie Preston - Innovator in Railroad Technology

Introduction

Charlie Preston is an accomplished inventor based in Lynchburg, VA (US). He has made significant contributions to the field of railroad technology, particularly with his innovative designs aimed at improving safety and efficiency in construction applications.

Latest Patents

Preston holds a patent for a Railroad Spike Stabilizer, which is designed for railway and construction applications. This stabilizer features a hollow, square-based prism body with four outer walls that define an internal cavity conforming to a railroad spike's geometry. The cavity is open at the top and tapers inward with angled inner walls. Segmented, flexible legs extend from the bottom, allowing the stabilizer to compress and expand to engage the tie plate hole, with clips that lock the stabilizer in place. Flexible ribs adapt to variations in hole sizes, and a visual alignment guide ensures proper orientation. Additionally, a spike and plug stabilizer embodiment includes a ribbed or finned plug for pre-existing holes, enhancing spike stability and reducing fatigue compared to traditional wood plugs or polyurethane foam. This invention improves alignment, reduces spike fatigue, minimizes worker injuries, and enables single-worker operations.

Career Highlights

Charlie Preston is associated with FTS Tools, LLC, where he continues to develop innovative solutions for the railroad industry. His work has garnered attention for its practical applications and contributions to safety in construction environments.

Collaborations

Preston collaborates with talented individuals such as Peter J Bartek and Kevin Pugh, who contribute to the development and refinement of his inventions.

Conclusion

Charlie Preston's innovative work in railroad technology exemplifies the impact of thoughtful design on safety and efficiency in construction applications. His contributions continue to shape the industry and improve operational practices.