Company Filing History:
Years Active: 1988-1996
Title: Antonio Caleffi: Innovator in Container Necking Technology
Introduction
Antonio Caleffi is a notable inventor based in Nogara, Italy. He has made significant contributions to the field of container manufacturing, particularly through his innovative methods for necking containers. With a total of 2 patents to his name, Caleffi's work has had a lasting impact on the industry.
Latest Patents
Caleffi's latest patents include a die necking method and apparatus for producing a smooth tapered wall between the container side wall and a reduced diameter neck. This innovative design features a plurality of rotatable necking turrets, each equipped with identical necking substations that contain necking dies. The internal configuration of these dies is specifically designed to create a necked-in portion on the container, which consists of a first arcuate segment that is integral with the container side wall and a second arcuate segment that connects to the reduced diameter neck. Additionally, the necking substations are equipped with a floating form control element that engages the inner surface of the container, ensuring precise control over the necking process. The necked-in portion is further refined in each succeeding turret by dies, resulting in a smooth tapered wall between the arcuate segments.
Career Highlights
Antonio Caleffi is currently associated with the American National Can Company, where he continues to develop and refine his innovative techniques. His work has been instrumental in advancing container manufacturing processes, making them more efficient and effective.
Collaborations
Caleffi has collaborated with notable coworkers such as T William Ames and Edward S Traczyk. Their combined expertise has contributed to the successful development of innovative solutions in the field of container technology.
Conclusion
Antonio Caleffi's contributions to container necking technology exemplify the spirit of innovation in the manufacturing industry. His patents and collaborative efforts continue to influence the way containers are produced, ensuring that his legacy will endure in the field.