Todd K Preston

Title: The Innovations of Todd K. Preston

Introduction

Todd K. Preston is an accomplished inventor based in Horseheads, NY (US). He holds two patents that showcase his expertise in hydraulic tensioners. His work has significantly contributed to advancements in automotive technology.

Latest Patents

One of his latest patents is the "Hydraulic tensioner with external rack having backlash restriction." This invention features a hydraulic tensioner that includes an external rack member designed to limit backdrive or backlash of the piston. The rack member is constructed with an extending member at its upper end that interacts with wedges or grooves along the piston’s exterior. Additionally, the rack member is held together by a garter spring, forming a single cylindrical piece.

Another notable patent is the "Hydraulic chain tensioner with molded plastic body." This invention is designed for low cost and ease of manufacturing. It features a housing with a bore and a sleeve member that accommodates a piston, creating a high-pressure fluid chamber. The housing can be made from inexpensive materials such as aluminum or plastic, while the piston and sleeve member are constructed of drawn metal. The innovative design allows for components to be assembled during the injection molding process.

Career Highlights

Todd has worked with prominent companies in the automotive industry, including BorgWarner Automotive GmbH and BorgWarner Inc. His experience in these organizations has allowed him to refine his skills and contribute to significant projects.

Collaborations

Throughout his career, Todd has collaborated with talented individuals such as Roger T. Simpson and Michael C. Duffield. These partnerships have fostered innovation and creativity in his work.

Conclusion

Todd K. Preston is a notable inventor whose contributions to hydraulic tensioner technology have made a lasting impact in the automotive field. His patents reflect his commitment to innovation and excellence in engineering.