Peter D Poxton

Title: **Innovator Spotlight: Peter D. Poxton**

Introduction

Peter D. Poxton, a prolific inventor based in Mustang, Oklahoma, is renowned for his innovations in the field of continuously variable transmissions (CVTs). With a remarkable portfolio of 12 patents, Poxton has significantly contributed to advancements in automotive technology, particularly in transmission systems.

Latest Patents

Among his latest patents, Poxton has focused on components, subassemblies, systems, and methods for continuously variable transmissions. One inventive embodiment involves a main axle designed to receive a shift rod that interacts with a shift rod nut to enable ratio changes in a CVT. Furthermore, he has developed an axial force generating mechanism that integrates a torsion spring, a traction ring for housing the spring, and a roller cage retainer. Various idler-and-shift-cam assemblies have been proposed to enhance the shifting capabilities of CVTs. His innovations also encompass hub shells and hub covers that are responsible for containing CVT components and supporting overall operation. Notably, his patents introduce shift control interfaces and braking features, showcasing his commitment to improving CVT functionality.

Another patent focuses on continuously variable transmissions equipped with a series of balls, each featuring a bore for a ball axle. These CVTs are designed with first and second rings that interface with the balls and an idler assembly containing an idler with a non-uniform outer diameter. This design ensures effective lubricant distribution, promoting longevity and efficiency within the transmission. A lubrication system, which includes a scraper to maintain optimal lubricant levels, is also part of his inventive solutions.

Career Highlights

Throughout his career, Peter Poxton has been associated with reputable companies such as Fallbrook Intellectual Property Company LLC and Fallbrook Technologies Inc. His contributions at these organizations have been instrumental in advancing the development of innovative transmission technologies.

Collaborations

In his journey as an inventor, Poxton has worked alongside notable colleagues like Charles B. Lohr and Loren T. McDaniel. Through these collaborations, they have shared insights and expertise that have further propelled their work in the realm of automotive engineering.

Conclusion

Peter D. Poxton exemplifies the spirit of innovation in the automotive industry, particularly through his contributions to continuously variable transmissions. His impressive patent portfolio and collaborative efforts with other experts highlight his commitment to enhancing vehicle performance and efficiency. As technology continues to evolve, Poxton's inventions will undoubtedly play a pivotal role in shaping the future of automotive transmission systems.