Company Filing History:
Years Active: 2001-2007
Title: Harold J Fraboni: Innovator in Chain and Sprocket Technology
Introduction
Harold J Fraboni is a notable inventor based in Freeville, NY (US). He has made significant contributions to the field of chain and sprocket technology, holding a total of 2 patents. His innovative designs focus on improving the performance and efficiency of mechanical systems.
Latest Patents
Fraboni's latest patents include a "Back drive silent chain system with low profile sprocket." This invention features a silent chain and sprocket assembly designed for use with a chain tensioner. It provides driving contact on both sides of the chain, enhancing system wear, noise, and vibration characteristics without increasing the chain's weight or material costs. The front-side sprockets utilize conventional sprocket teeth, while the back-side driven sprockets employ small protrusions instead of traditional teeth. This unique design allows the silent chain to engage the back-side sprocket protrusions effectively.
Another significant patent is focused on "roller chain sprockets oriented to minimize strand length variation." This invention addresses the dynamics of roller chain and sprocket drives by adjusting the radial seating positions of at least two sprockets. The relative orientation of these sprockets is optimized to minimize strand variation and maximize the phasing of each chain strand differently from others.
Career Highlights
Fraboni is currently associated with BorgWarner Inc., where he applies his expertise in mechanical engineering to develop innovative solutions. His work has contributed to advancements in automotive technology, particularly in drive systems.
Collaborations
Throughout his career, Fraboni has collaborated with talented individuals such as David C White and John A Hummel. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Harold J Fraboni's contributions to chain and sprocket technology exemplify his commitment to innovation. His patents reflect a deep understanding of mechanical systems and a drive to enhance their performance. His work continues to influence the industry and inspire future advancements.