Company Filing History:
Years Active: 1991-1999
Title: Fumio Kameyama: Innovator in Machine Tool Technology
Introduction
Fumio Kameyama is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of machine tool technology, holding a total of 7 patents. His innovative designs have enhanced the efficiency and functionality of various machine tools.
Latest Patents
One of Kameyama's latest patents is a machine tool with a pivoting release lever. This invention features a spindle to which a tool is detachably attached for clamping. It includes an unclamping lever that rocks and has two ends, along with rocking means for its operation. The design allows for a releasing section in the spindle to be pressed by the unclamping lever, effectively releasing the tool from a clamped state. Additionally, a support shaft rockably supports the unclamping lever, which is movable axially with respect to the spindle.
Another significant patent is a method and apparatus for exchanging tools in a machine tool with locking. In this design, pairs of fingers grasp tools while a tool exchange arm lowers. The upper ends of lock pins held by a spindle head are released, allowing the lock pins to be pushed up by spring forces. Tapered portions of the lock pins push out steel balls to the external sides, preventing the cylindrical portions of the pairs of fingers from opening and locking their operation.
Career Highlights
Fumio Kameyama is currently employed at Brother Kogyo Kabushiki-kaisha, a company known for its advancements in technology and manufacturing. His work has been instrumental in developing innovative solutions that improve machine tool operations.
Collaborations
Kameyama has collaborated with notable coworkers such as Chikamasa Hattori and Satoshi Maruo. Their combined expertise has contributed to the successful development of various projects within the company.
Conclusion
Fumio Kameyama's contributions to machine tool technology through his patents and innovative designs have made a significant impact in the industry. His work continues to inspire advancements in the field, showcasing the importance of innovation in engineering.