Company Filing History:
Years Active: 1983-1985
Title: Innovations of Eugen Sonns
Introduction
Eugen Sonns is a notable inventor based in Heddesheim, Germany. He has made significant contributions to the field of vehicle technology, particularly in the design of gear shift arrangements for tractors. With a total of 2 patents, his work reflects a commitment to enhancing the functionality and efficiency of agricultural machinery.
Latest Patents
One of his latest patents is a gear shift arrangement for a vehicle. This invention allows a vehicle, such as a tractor, to have a main change-speed gear with an associated clutch and a load shift gear coupled to a selector rod. The load shift gear can be shifted under load between a normal position and an under-speed position, which produces increased tractive effort by reducing the speed by about 20%. To prevent simultaneous operation of the main gear and the load change gear, an interlock device is provided. This device includes a bellows connected to the hydraulic circuit for the clutch, ensuring smooth operation.
Another significant invention by Sonns is a shift lever assembly designed for changing the speed of a power take-off shaft of a tractor. This assembly features a movable rod positioned between two different speed positions, with a neutral position in between. The rod has abutment means that cooperate with notched plates, allowing the rod to be moved in a linear direction between speed positions only when it is rotated while in the neutral position.
Career Highlights
Eugen Sonns has been associated with Deere & Company, where he has applied his innovative ideas to improve tractor technology. His work has contributed to the advancement of agricultural machinery, making it more efficient and user-friendly.
Collaborations
Throughout his career, Sonns has collaborated with notable colleagues, including Volker D Huckler and Helmut Schafer. These collaborations have fostered a creative environment that has led to the development of groundbreaking inventions in the field.
Conclusion
Eugen Sonns is a distinguished inventor whose contributions to vehicle technology have made a lasting impact. His innovative patents demonstrate a deep understanding of machinery and a commitment to improving agricultural practices.