Company Filing History:
Years Active: 1985-1990
Title: The Innovative Mind of Calvin L. Coy
Introduction
Calvin L. Coy, an inventive force hailing from Chapin, South Carolina, has made significant contributions to the field of railroad machinery. With two patents to his name, Coy's innovations reflect a deep understanding of engineering and a commitment to enhancing the efficiency of railroad maintenance.
Latest Patents
One of Calvin L. Coy's notable inventions is the "Split Workhead." This innovative design describes a track-traveling railroad switch tamping machine featuring a transversally extending guide frame at its front end. It includes four ballast tamping units, each mounted in their own sub-frame on the guide frame. This arrangement allows for independent movement of each sub-frame, facilitated by hydraulic power means that can raise and lower the tamping units independently.
Another remarkable patent by Coy is the "Ballast Brooms." This self-propelled railroad track ballast broom machine is equipped with two broom units—one at the rear and another at the front of the machine frame. The cylindrical brooms are designed to sweep the railroad tracks while avoiding contact with the rail heads during normal operations. Moreover, the broom units can adjust their position when the machine encounters track curves, maintaining effective engagement with the track's shoulder edges.
Career Highlights
Calvin L. Coy has had an impactful career, having worked with reputable companies such as Canron, Inc. and Tamper Corporation. His experience in these organizations allowed him to hone his skills in designing and developing innovative railroad maintenance machinery, proving his expertise in the industry.
Collaborations
Throughout his career, Calvin has collaborated with notable colleagues such as Keith T. O'Neal and Roy J. Moore. Their combined efforts have resulted in advancements in technology, further solidifying the importance of teamwork in the field of invention and innovation.
Conclusion
In summary, Calvin L. Coy's contributions to railroad machinery through his innovative patents demonstrate his dedication to improving the industry. His collaboration with colleagues and experience in leading companies underline the significance of his work in enhancing railroad maintenance practices. As technology evolves, Coy's inventions will likely continue to inspire future developments in the field.