Field I Robertson

Title: Inventor Field I Robertson: Innovations in Can Necking Technologies

Introduction

Field I Robertson is a notable inventor based in Chesterfield County, VA, specializing in advancements related to metal container manufacturing. With a total of three patents to his name, Robertson has contributed significantly to the field, particularly in the mechanisms for necking-in processes for metal containers.

Latest Patents

Robertson's most recent patents include a "Mechanism for controlling form roll movement in spin flow necking machine" and a "Spin flow necking apparatus and method of handling cans therein." The first patent details a method and apparatus for spin flowing necking-in a D&I can, featuring an externally located free-spinning form roll that performs radial inward and axial movements against the outside wall of an open can end. This innovation helps to minimize plug diameter variations between successive necked cans by controlling form roll forces effectively.

His second patent introduces a multi-station machine designed for necking-in the open end of a metal container. This invention incorporates a series of necking spindle assemblies mounted on a turret, which co-rotates with a main turret shaft. The machine features a cam-controlled tooling activation system for synchronizing the movements of eccentric and external forming rolls, complemented by a vacuum system ensuring the containers are held securely during processing.

Career Highlights

Field I Robertson currently works for Reynolds Metals Company, a prominent name in the metal manufacturing industry. His work focuses on improving production efficiency and the quality of metal containers, showing a dedication to innovation within the manufacturing sector. Over his career, he has successfully secured three patents that embody his inventive spirit and technical expertise.

Collaborations

Throughout his inventive journey, Robertson has collaborated with notable coworkers such as Charles T Payne, Jr., and Harry W Lee. These collaborations have likely fostered a creative environment where innovative ideas can thrive, leading to the development of his significant patents.

Conclusion

Field I Robertson's contributions to the field of metal container manufacturing are noteworthy, particularly through his recent patents that enhance the necking-in process. His work at Reynolds Metals Company, along with his collaborations, reflects his commitment to continuous innovation in manufacturing technology. As the industry evolves, Robertson's inventions will undoubtedly play a crucial role in shaping future advancements in this field.