Company Filing History:
Years Active: 1984
Title: Duncan H Cooper: Innovator in Torsional Vibration Dampers
Introduction
Duncan H Cooper is a notable inventor based in Indianapolis, IN (US). He has made significant contributions to the field of mechanical engineering, particularly in the development of torsional vibration dampers. His innovative approach has led to advancements that enhance the performance of these critical components.
Latest Patents
Duncan H Cooper holds a patent for a "Friction index modifier for damper." This invention is an improvement over U.S. Pat. No. 3,440,899 by McGavern. The patent describes a first plurality of shear liquid filled cavities defined by through apertures in the elastomer member. The key improvement lies in the addition of a second plurality of shear liquid filled cavities, which are located in the inertia member at a surface interfaced with the elastomer member. This construction increases the total volume of shear liquid, thereby enhancing the damping action of the torsional vibration damper.
Career Highlights
Duncan H Cooper is associated with Wallace-Murray Corporation, where he applies his expertise in mechanical design and innovation. His work has been instrumental in developing solutions that address complex engineering challenges.
Collaborations
Duncan has collaborated with Herbert W Egan, Jr., a fellow engineer, to further advance their projects and innovations in the field.
Conclusion
Duncan H Cooper's contributions to the field of torsional vibration dampers exemplify the impact of innovative engineering solutions. His patent and work at Wallace-Murray Corporation highlight his commitment to enhancing mechanical performance.