This inventor holds 1 USPTO granted patent. Top assignee: Caterpillar Tractor Co.. Active years: 1977.
Company Filing History:
Years Active: 1977
Title: Elwood Chaney: Innovator in Arc Welding Technology
Introduction
Elwood Chaney is a notable inventor based in Peoria, IL (US), recognized for his contributions to the field of welding technology. With a focus on enhancing the efficiency and quality of arc welding processes, Chaney has developed innovative solutions that address common challenges faced by welders.
Latest Patents
Chaney holds a patent for a "Weld fill height regulating system for arc welding apparatus." This invention provides means for maintaining a uniform height of deposited weld material in an electrical arc welding apparatus. The system utilizes a first signal to indicate any departure from the desired fill depth by sensing variations in the welding current. This signal is processed in a summing junction with a selectable reference signal, ensuring that the desired weld fill height is maintained. If a deviation occurs, an output signal activates a servomotor to adjust the speed of the travel motor, thereby maintaining a consistent weld depth. Additionally, the system includes features to ensure the welding head continues to move even if the melt is lost due to proximity to an edge or an opening in the workpiece.
Career Highlights
Elwood Chaney is currently employed at Caterpillar Tractor Co., where he applies his expertise in welding technology to develop advanced machinery and equipment. His work has significantly contributed to the efficiency and effectiveness of welding operations within the company.
Collaborations
Chaney has collaborated with John W. Crayton, a fellow innovator, to further enhance the capabilities of welding technology. Their combined efforts have led to advancements that benefit the industry as a whole.
Conclusion
Elwood Chaney's innovative work in arc welding technology exemplifies the impact of dedicated inventors in improving industrial processes. His patent for a weld fill height regulating system showcases his commitment to enhancing welding efficiency and quality. Chaney's contributions continue to influence the field, making him a significant figure in the world of inventions.