Fred A Cromartie

Title: Innovations by Fred A. Cromartie

Introduction

Fred A. Cromartie is an accomplished inventor based in Hartsville, SC (US). He has made significant contributions to the field of yarn processing technology. With a total of 2 patents to his name, Cromartie's work focuses on enhancing the efficiency and functionality of yarn winding assemblies.

Latest Patents

Cromartie's latest patent is an innovative adapter designed for rotatably supporting a yarn carrier in a winding assembly. This adapter allows for the placement of a yarn transfer tail across the end surface of the yarn carrier without breaking or cutting the yarn during the winding process. The design includes a hub portion that extends into the tubular end of the yarn carrier, centering it on the adapter. The outside surface of the hub has a cross-sectional diameter smaller than the adjacent inside surface of the yarn carrier, creating a space for the yarn tail. Additionally, an annular flange portion extends radially outward from the hub, featuring members that engage the end surface of the yarn carrier to prevent relative rotation between the yarn carrier and the adapter.

Career Highlights

Fred A. Cromartie is associated with Sonoco Products Company, where he applies his expertise in yarn processing technology. His innovative designs have contributed to advancements in the industry, improving the efficiency of yarn winding operations.

Conclusion

Fred A. Cromartie's contributions to yarn processing technology through his patents demonstrate his commitment to innovation in the field. His work continues to influence the efficiency of yarn winding assemblies, showcasing the importance of inventive solutions in manufacturing processes.