Company Filing History:
Years Active: 2010-2013
Title: Innovations by Toshihiko Aoki
Introduction
Toshihiko Aoki is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of innovative chain technologies. With a total of 3 patents to his name, Aoki continues to push the boundaries of engineering design.
Latest Patents
One of Aoki's latest inventions is the engagement chain. This innovative chain design increases the driving force per occupied space, enhances durability by reducing stress on the connecting pin, and minimizes engagement noise during operation. The engagement chain consists of numerous outer and inner link plates, each featuring hook-like portions, which are interconnected by connecting pins. These plates are designed to flexibly connect without gaps in the chain width direction, while the back surfaces engage with driving sprockets.
Another significant patent is the oil-free chain. In this design, the inner faces of the outer link plates contain recesses that accommodate the ends of bushings, while the inner faces of the inner link plates have recesses for the ends of rollers surrounding the bushings. Each recess is formed through a punching process, resulting in bulged portions on the outer surface of each plate. The bushing is equipped with an oil passage that serves as a reservoir, supplying oil to the gap between the bushing and the roller, as well as between the bushing and a connecting pin.
Career Highlights
Aoki is currently employed at Tsubakimoto Chain Company, where he applies his expertise in chain technology. His work has significantly impacted the efficiency and performance of mechanical systems that rely on chain mechanisms.
Collaborations
Throughout his career, Aoki has collaborated with talented individuals such as Hiroki Ishida and Takashi Nakagawa. These partnerships have fostered innovation and contributed to the successful development of his patented technologies.
Conclusion
Toshihiko Aoki's contributions to chain technology exemplify the spirit of innovation in engineering. His patents reflect a commitment to enhancing performance and durability in mechanical systems. Aoki's work continues to inspire advancements in the field, showcasing the importance of inventive thinking in engineering.