Coleman D Shattuck

Title: Coleman D Shattuck: Innovator in Propeller Blade Technology

Introduction

Coleman D Shattuck is a notable inventor based in Colchester, CT (US). He has made significant contributions to the field of propeller blade technology. His innovative work has led to the development of a unique patent that enhances the performance of composite propeller blades.

Latest Patents

Shattuck holds a patent for a "Bar wedge preload apparatus for a propeller blade." This invention involves a composite propeller blade and hub attachment assembly. The assembly features a blade root with a first connecting member and a hub arm with a second connecting member. These components mesh together, allowing for a device that preloads the blade root and hub arm. The design includes a slot for receiving the preloading device, which consists of an outer movable unit, an inner movable unit, and a mechanism for displacing these units relative to each other. This mechanism expands and tensions the blade root and hub arm, mechanically preloading the blade and increasing the low centrifugal load off lightweight composite blades.

Career Highlights

Shattuck is associated with United Technologies Corporation, where he has applied his expertise in engineering and innovation. His work has been instrumental in advancing technologies related to propeller blades, showcasing his commitment to improving aerospace engineering.

Collaborations

Throughout his career, Shattuck has collaborated with notable colleagues, including John A Violette and David P Nagle. These partnerships have contributed to the successful development of innovative technologies in the aerospace sector.

Conclusion

Coleman D Shattuck's contributions to propeller blade technology exemplify the impact of innovation in engineering. His patent for the bar wedge preload apparatus demonstrates his commitment to enhancing the performance of composite materials in aerospace applications.