This inventor holds 2 USPTO granted patents. Top assignee: Zahnradfabrik Friedrichshafen, Ag.. Active years: 1977-1981.
Company Filing History:
Years Active: 1977-1981
Title: Willi Kuhnle: Innovator in Electrohydraulic Systems
Introduction
Willi Kuhnle is a notable inventor based in Friedrichshafen, Germany. He has made significant contributions to the field of automotive technology, particularly in electrohydraulic systems. With a total of 2 patents, his work has advanced the efficiency and functionality of automotive transmissions.
Latest Patents
Kuhnle's latest patents include an electrohydraulic speed-change device for a load-shiftable reversing and an electro-hydraulic control system for a speed-changing mechanism. The first patent describes a system where hydraulic devices such as clutches and brakes are operated by electromagnetic actuation of valves within the hydraulic system. This innovative approach allows for speed selection through a series-connected array of switches, enhancing the responsiveness of automotive gear transmissions. The second patent focuses on an automotive transmission with multiple stages, where hydraulic coupling elements are activated via electrical valve-operating switches. This system incorporates delay networks to modify response times based on load and shift direction, ensuring smoother transitions between speeds.
Career Highlights
Kuhnle has spent his career at Zahnradfabrik Friedrichshafen AG, where he has been instrumental in developing advanced automotive technologies. His expertise in electrohydraulic systems has positioned him as a key figure in the industry, contributing to the evolution of vehicle transmission systems.
Collaborations
Throughout his career, Kuhnle has collaborated with notable colleagues such as Heinz Wendler and Manfred Glaser. These partnerships have fostered innovation and have been essential in the development of his patented technologies.
Conclusion
Willi Kuhnle's contributions to electrohydraulic systems have significantly impacted the automotive industry. His innovative patents reflect a deep understanding of automotive technology and a commitment to enhancing vehicle performance.