Dan L Thurman

Title: Dan L. Thurman: Innovator in Gear Technology

Introduction

Dan L. Thurman is a notable inventor based in Peoria, IL (US), recognized for his contributions to gear technology. He holds 2 patents that showcase his innovative approach to improving gear manufacturing processes.

Latest Patents

Thurman's latest patents include the "Grinding and Finishing Worm," which relates to an apparatus of unitary construction designed to fine-finish gear teeth. This apparatus features a worm with first and second end portions, each having distinct outer surfaces that define a common tooth profile. The first end portion is specifically adapted for grinding, while the second end portion is intended for finishing. Another significant patent is the "Method for Producing Steel Alloy Gears." This method involves providing a gear with excess material on its tooth surfaces, grinding the gear's tooth root and flank surfaces to achieve a final finish shape, and performing a final heat treatment to ensure a hardened surface layer. The grinding process is effectively accomplished using cubic boron nitride, and the heat treatment is carefully controlled to relieve stresses and impose beneficial stresses.

Career Highlights

Dan L. Thurman is currently employed at Caterpillar Inc., where he applies his expertise in gear technology to enhance product performance and reliability. His work has significantly contributed to the advancement of manufacturing processes within the company.

Collaborations

Thurman has collaborated with notable coworkers, including Michael L. Gilham and John C. Lee, who have also made significant contributions to the field of engineering and technology.

Conclusion

Dan L. Thurman's innovative patents and career at Caterpillar Inc. highlight his dedication to advancing gear technology. His work continues to influence the manufacturing industry, showcasing the importance of innovation in engineering.