Patrick M Kelly

Title: The Innovative Contributions of Patrick M. Kelly

Introduction

Patrick M. Kelly is a notable inventor based in Cleveland, Ohio, recognized for his significant contributions to the field of cold roll-forming technology. With a total of four patents to his name, Kelly has developed methods that enhance the efficiency of metal use in manufacturing processes. His innovative approaches have made a lasting impact on the industry.

Latest Patents

Among his latest patents, Kelly has developed an "Apparatus for producing cold roll-formed structures." This cold-forming method allows for the thinning of localized, longitudinally extending portions of sheet metal through lateral shear deformation, without substantial longitudinal deformation. This technique enables the production of elongated members that are thinned in low-stress zones while remaining thicker in high-stress areas, thereby optimizing metal use efficiency. The apparatus includes a rotating mandrel with opposed conical surfaces and pressure rolls that apply forces perpendicular to the mandrel's axis of rotation. This design ensures that the sheet metal yields in shear, reducing thickness without causing longitudinal elongation.

Career Highlights

Throughout his career, Patrick M. Kelly has worked with several prominent companies, including USG Interiors, Inc. and Donn Incorporated. His experience in these organizations has contributed to his expertise in the field of metal forming and manufacturing processes.

Collaborations

Kelly has collaborated with notable colleagues such as Dennis A. Alvarez and George F. Bosl, further enhancing his innovative work in the industry.

Conclusion

Patrick M. Kelly's contributions to cold roll-forming technology exemplify the importance of innovation in manufacturing. His patents reflect a commitment to improving efficiency and effectiveness in metal use, marking him as a significant figure in the field.