Location History:
- Owasso, OK (US) (1988)
- Rogers, AR (US) (1987 - 1989)
Company Filing History:
Years Active: 1987-1989
Title: Innovations by James L. Mitchell
Introduction
James L. Mitchell is a notable inventor based in Rogers, Arkansas. He has made significant contributions to the field of tool design, holding three patents to his name. His work focuses on enhancing the efficiency and functionality of tool holders, which are essential in various manufacturing processes.
Latest Patents
One of his latest patents is the Quick Change Tool Holder, which features a block tool type design. This innovative tool holder allows for a tool nose assembly to be securely attached to a drive member at an interface plane. A bayonet subassembly extends from the drive member and fits into a socket in the tool nose, allowing for selective rotation between engaged and disengaged conditions. The design ensures that the bayonet securely engages with the socket, with an adjustable extension distance for optimal performance.
Another patent by Mitchell is also a Quick Change Tool Holder, which includes a cutting head with an attached cutting member. This design incorporates a lockpin and locknut arrangement that facilitates the quick and safe removal of the cutting head from the shank. The lockpin features radial projections that respond to manual rotation, ensuring a secure connection. A spring and plunger combination is included to urge the cutting head away from the shank when not engaged, while corresponding mating teeth prevent rotation during attachment.
Career Highlights
James L. Mitchell is associated with Rogers Tool Works, Inc., where he applies his expertise in tool design and innovation. His contributions have significantly impacted the efficiency of tool usage in various applications.
Collaborations
Mitchell collaborates with Robert W. Britzke, working together to advance their designs and innovations in the tool industry.
Conclusion
James L. Mitchell's inventive spirit and dedication to improving tool technology have led to significant advancements in the field. His patents reflect a commitment to innovation and efficiency in manufacturing processes.