Michael D Simmons

Title: Michael D Simmons: Innovator in Roller Bearing Technology

Introduction

Michael D Simmons is a notable inventor based in Canton, OH (US). He has made significant contributions to the field of manufacturing, particularly in the area of roller bearing technology. His innovative approach has led to the development of a unique method for producing large diameter tapered roller bearing cages.

Latest Patents

Simmons holds a patent for a "Unified rolling and bending process for roller bearing cages." This patent describes a method that begins with a metal strip, coil, or plate of cage blank material, which is fed into a rolling mill. The rolling mill features a pair of unparallel forming rolls that create a wedge-shaped gap. As the cage blank material passes through this gap, one side is plastically deformed to reduce its thickness and elongate its length, while the other side remains largely unchanged. This process results in the formation of an arc-shaped cage blank. A third roll at the exit side bends the rolled cage blank into a circular conical ring. The adjacent ends of this conical ring are then aligned and joined during assembly to create the large diameter tapered roller bearing cage.

Career Highlights

Simmons is currently employed at The Timken Company, a leader in the manufacturing of bearings and related products. His work at Timken has allowed him to apply his innovative ideas in a practical setting, contributing to the company's reputation for quality and engineering excellence.

Collaborations

Throughout his career, Simmons has collaborated with talented individuals such as Ming He and Gerald P Fox. These partnerships have fostered an environment of creativity and innovation, leading to advancements in roller bearing technology.

Conclusion

Michael D Simmons is a distinguished inventor whose work has significantly impacted the manufacturing of roller bearing cages. His patented process exemplifies the intersection of innovation and practical application in engineering.