Robert E Smith, III

Title: Robert E. Smith III and His Hydraulic Coupling Invention.

Introduction

Robert E. Smith III is an inventor associated with Stafford, Texas, and National Coupling Company, Inc. His patent work addresses the design of undersea hydraulic coupling components.

Latest Patents

Smith is credited with 1 patent: “Hydraulic Coupling with Dovetail Seal Having Multiple Radial Sealing Surfaces and Inner Biasing Element.” The invention describes a ring-shaped seal with multiple inward-facing radial sealing surfaces that help guide the male coupling probe into the female member while reducing the risk of drag or galling in the receiving chamber and on the metal seal.

The seal interfits with reverse-inclined shoulders in the female member, helping prevent inward movement under vacuum or low-pressure conditions. An internal biasing element also helps restrain the seal from moving inward as the coupling members are separated.

Career Highlights

The available information identifies Smith’s work with National Coupling Company, Inc. His patented design focuses on improving seal stability and protecting coupling components during connection and separation.

Collaborations

Smith’s association with National Coupling Company, Inc. connects his invention to the company’s work in coupling technology. No additional collaborators are identified in the provided information.

Conclusion

Robert E. Smith III’s patent presents a specialized approach to undersea hydraulic coupling, combining multiple sealing surfaces, a dovetail-style interfit, and an internal biasing element to support reliable operation.