Company Filing History:
Years Active: 1991-1992
Title: **Innovative Engineer James K. Day: A Contributor to Automotive Technology**
Introduction
James K. Day, an accomplished inventor based in Chelsea, MI, has significantly contributed to the field of automotive technology with his inventive spirit and technical expertise. With a total of two patents to his name, he has developed innovative devices that enhance the functionality of automotive systems.
Latest Patents
James K. Day's latest patents include the following:
1. **Variable Cam Phasing Device**: This invention is a phase change device that facilitates a phase change between an input member and an output member. The phase change is initiated through the axial movement of an advancing element, which is interconnected with both members. The advancement occurs due to the retarding rotation of a drum member, which engages with the advancing element. The device features a grooved thread in the drum, allowing balls in the output member's slots to engage in the thread and helical grooves of the input member, enabling relative rotation as the balls move axially along the thread.
2. **Electromagnetic Brake for a Camshaft Phase Change Device**: This actuator functions similarly to the variable cam phasing device, using axial movement to effect a phase change between input and output members. The axial movement is facilitated by the retarding force from an electromagnetic wet brake mounted adjacent to a brake disk surface on the drum. This arrangement allows for limited axial movement relative to the brake disk surface while maintaining a fixed angular position.
Career Highlights
James K. Day is a prominent engineer with a profound understanding of mechanical systems. He currently works at Eaton Corporation, a leader in vehicle technology. His work at Eaton has allowed him to leverage his expertise in developing cutting-edge components that improve engine performance and efficiency.
Collaborations
Throughout his career, James has collaborated with notable coworkers such as Darryl J. Muir and John E. Brune. These partnerships have facilitated the sharing of ideas and accelerated the innovation process, contributing to the success of their projects and inventions.
Conclusion
James K. Day exemplifies the innovative spirit that drives progress in automotive engineering. With his patents on innovative phase change devices, he has made significant contributions to the automotive industry. His collaborative work environment at Eaton Corporation continues to foster creativity and technological advancement in the field.