Company Filing History:
Years Active: 1984
Title: David A Kappheim: Innovator in Shift Control Mechanisms
Introduction
David A Kappheim is a notable inventor based in Southfield, MI (US). He has made significant contributions to the field of transmission technology, particularly with his innovative shift control mechanism. His work has been recognized within the industry, and he is associated with Eaton Corporation.
Latest Patents
Kappheim holds a patent for a shift control mechanism designed for change speed transmissions. This mechanism features selectively axially movable gears that facilitate the engagement and disengagement of gears in a four-speed transmission. The design includes a first shift fork fixed to a first shift rail, a second shift fork fixed to a second shift rail, and a third shift fork fixed to a third shift rail. The independent axial movement of these shift rails is crucial for the operation of the transmission, ensuring that only one gear can be engaged at a time.
Career Highlights
Throughout his career, Kappheim has demonstrated a commitment to innovation in automotive technology. His patent reflects a deep understanding of mechanical systems and their applications in modern vehicles. Working at Eaton Corporation, he has contributed to advancements that enhance the efficiency and reliability of transmission systems.
Collaborations
Kappheim has collaborated with notable colleagues such as Robert J Foxton and Russell C Holmes. These partnerships have likely fostered an environment of creativity and innovation, leading to the development of effective solutions in the field of transmission technology.
Conclusion
David A Kappheim's contributions to shift control mechanisms exemplify the spirit of innovation in the automotive industry. His patent and work at Eaton Corporation highlight his role as a key figure in advancing transmission technology.