Steven R Nelson

Title: The Innovative Contributions of Steven R. Nelson

Introduction

Steven R. Nelson is a notable inventor based in Dunlap, IL (US). He has made significant contributions to the field of engineering, particularly in the development of tools and methods that enhance manufacturing processes. His innovative spirit is exemplified through his patent for a tube expander.

Latest Patents

Nelson holds a patent for a device titled "Tube Expander and Method." This invention involves a tube expander designed for extrudably deforming tubes into conformity with a flange. The device features a plurality of first and second forming members that are circumferentially arranged on a mandrel. In its initial position, the forming members are axially offset and radially retracted, allowing for easy insertion into the bore of the tube. Once inserted, the mandrel is partially withdrawn, causing the forming members to come together in an aligned and expanded relationship. This design ensures that the workpiece-contacting surfaces maintain continuous circumferential contact with the tube bore, resulting in a uniform extrusion of the tube.

Career Highlights

Steven R. Nelson is associated with Caterpillar Tractor Co., a leading company in the manufacturing of heavy machinery and equipment. His work at Caterpillar has allowed him to apply his inventive skills in a practical setting, contributing to advancements in the industry.

Collaborations

Throughout his career, Nelson has collaborated with talented individuals such as Todd D. Creger and Paul L. Wright. These collaborations have likely fostered an environment of innovation and creativity, leading to the development of effective solutions in engineering.

Conclusion

Steven R. Nelson's contributions to the field of engineering through his patent for a tube expander demonstrate his commitment to innovation. His work at Caterpillar Tractor Co. and collaborations with fellow inventors further highlight his impact on the industry.