Company Filing History:
Years Active: 1977-1998
Title: Carl D. McClurg: Innovator in Railroad Engineering
Introduction
Carl D. McClurg, an inventive mind located in Lockbourne, OH, has made significant contributions to the railroad industry through his innovative designs. With a total of four patents to his name, he has developed cutting-edge solutions aimed at improving the efficiency and safety of railroad hopper cars.
Latest Patents
Among his recent inventions, two notable patents stand out. The first is the "Railroad hopper car underframe transition casting." This innovative design comprises a railroad hopper car equipped with spaced trucks and a uniquely designed car body supported on those trucks. The car body features a center sill with strategically placed discharge openings. Notably, the surfaces of the center sill are sloped towards the discharge openings, enhancing the discharge process of loaded commodities. Transition members are cleverly incorporated to connect the center sill with the underframe, allowing for distinct shapes and improved load characteristics. This design effectively eliminates bulky structures like center sill hoods, thus optimizing the discharge of loaded commodities.
The second significant invention is a "Coupler for rotary dump cars." This patent presents a coupler head that is integrally cast with a rotating spindle. The coupler itself boasts a widened shank-spindle housing designed to accommodate the enlarged end of the spindle, enhancing load characteristics and improving overall functionality.
Career Highlights
Carl McClurg has gained valuable experience through his work with notable companies, including Buckeye International, Inc. and Buckeye Steel Castings Company. His roles in these organizations have not only provided him with the opportunity to hone his engineering skills but also to contribute to innovative developments in railroad technology.
Collaborations
Throughout his career, McClurg has collaborated with other skilled professionals, including his coworker John R. Downes. These collaborations have likely played a significant role in fostering an innovative environment that has led to the successful development of his patents.
Conclusion
Carl D. McClurg's contributions to railroad engineering through his patents demonstrate his significant impact on the industry. His innovative designs continue to advance the efficiency and effectiveness of railroad hopper cars, and his work serves as a valuable reference for future inventions in this field.