Company Filing History:
Years Active: 1977-1978
Title: The Innovations of Edward D. Duke
Introduction
Edward D. Duke is a notable inventor based in Chicago, IL, who has made significant contributions to the field of mechanical engineering. With a total of 2 patents to his name, Duke has developed innovative solutions that enhance the functionality and safety of machinery.
Latest Patents
Duke's latest patents include a Mechanical Chain Adjuster for Scraper Elevator Chains and a Ground Driven Hydraulic Emergency Steering System. The Mechanical Chain Adjuster is a chain tension maintenance device designed for use with the bowl loading elevator of excavating scrapers. This device is adjustable, allowing users to vary the slack in the chain and paddle structure. It features at least one idler arm with bell crank geometry, which is pivotally mounted to the elevator frame. An idler wheel is axially mounted to the idler arm and maintains tension on the elevator chains through a force exerted by an adjustable turnbuckle grounded to the elevator frame. The Ground Driven Hydraulic Emergency Steering System is an innovative solution that addresses the common issue of hydraulic steering systems relying on engine-driven pumps. This system incorporates a ground-driven pump with a pressure sensing device that automatically provides fluid to the power steering system in the event of a primary pump failure.
Career Highlights
Duke is currently associated with the International Harvester Company, where he applies his expertise in mechanical engineering to develop cutting-edge technologies. His work has significantly impacted the efficiency and reliability of machinery used in various industries.
Collaborations
Throughout his career, Duke has collaborated with talented individuals such as Joan M. Riordan and Daniel B. Shore. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.
Conclusion
Edward D. Duke's contributions to mechanical engineering through his patents and work at the International Harvester Company highlight his commitment to innovation. His inventions not only improve machinery performance but also enhance safety and reliability in various applications.