Location History:
- Windsor, CA (2002)
- Windsor, CA (US) (2003)
Company Filing History:
Years Active: 2002-2003
Title: Innovations by Inventor Lee Harrison
Introduction
Lee Harrison is a notable inventor based in Windsor, California. He has made significant contributions to the field of machinery, particularly in the development of hemming machines. With a total of three patents to his name, Harrison's work showcases his innovative approach to engineering and design.
Latest Patents
Harrison's latest patents include a "Hemming machine with movable die cartridges" and a "Hemming machine with dual ball screw drive." The first patent describes a hemming machine featuring a stationary base that defines a work station. It includes a lifting beam that is vertically movable and a motor assembly that facilitates movement between raised and lowered positions. The machine incorporates two die cartridges, each equipped with hemming tooling, which can be horizontally moved relative to the base by a conveyor assembly. This design allows for efficient hemming operations at the work station.
The second patent, the "Hemming machine with dual ball screw drive," presents a machine designed for sheet metal. It features a base that can be supported on a ground surface, with a cradle that is vertically slidably mounted to the base. The cradle supports the part to be hemmed, while hemming tooling is mounted to the base and can be moved between extended and retracted positions. This innovative design utilizes a pair of spaced ball screws that are rotatably mounted to the base, allowing for synchronized vertical displacement of the cradle.
Career Highlights
Harrison's career is marked by his dedication to advancing machinery technology. His patents reflect a deep understanding of mechanical engineering and a commitment to improving manufacturing processes. His work has contributed to the efficiency and effectiveness of hemming operations in various industrial applications.
Collaborations
Throughout his career, Harrison has collaborated with talented individuals such as Louis Raffin and Ray Cote. These partnerships have likely enriched his work and contributed to the innovative solutions he has developed.
Conclusion
Lee Harrison is a distinguished inventor whose contributions to the field of machinery have made a significant impact. His innovative designs in hemming machines demonstrate his expertise and commitment to advancing technology. Harrison's work continues to influence the industry and inspire future innovations.