Company Filing History:
Years Active: 2009
Title: **David Wayne Shannon: Innovating Railway Car Bearings**
Introduction
David Wayne Shannon is a prominent inventor based in Richmond, VA, who has made significant contributions to the field of railway engineering. With a keen understanding of mechanical systems, he has developed innovative solutions aimed at enhancing the efficiency and reliability of railway transportation.
Latest Patents
David is credited with one patent, which is a remarkable innovation titled "Seal for Railway Car Journal Bearing." This patent introduces a sophisticated bearing assembly that features a roller bearing with an inner raceway fitted around the journal portion of an axle. The outer raceway works in tandem with the inner raceway to accommodate roller elements. An integral part of this design is a backing ring that is centered to the shaft fillet, along with an annular wear ring placed between the inner race and the backing ring. Furthermore, the patent offers an advanced lubricant seal arrangement located between the wear ring and the supporting outer raceway, aimed at improving the overall performance and durability of the journal bearing system.
Career Highlights
David is currently affiliated with Amsted Rail Company, Inc., a leading company in the railway industry known for its innovative solutions. His work there has allowed him to continually refine his expertise in railway components, leading to advancements that benefit the entire transportation sector.
Collaborations
Throughout his career, David has collaborated with talented peers such as Michael A Mason and Paul A Hubbard. These collaborations have fostered a creative environment, resulting in the development of new ideas and enhancements to existing technologies within the railway industry.
Conclusion
David Wayne Shannon's contributions, particularly in the realm of railway car journal bearings, showcase his inventive spirit and dedication to engineering excellence. His patent reflects a thoughtful approach to solving industry challenges, and his role at Amsted Rail Company, Inc. positions him at the forefront of innovation in transportation technology.