Company Filing History:
Years Active: 1985-1990
Title: **Innovations of Norbert Stelter: Pioneering Power Transmission Control**
Introduction
Norbert Stelter, an accomplished inventor based in Weissach, Germany, has made significant contributions to the field of automotive engineering. With a total of eight patents to his name, Stelter is known for his innovative solutions in power transmission control, particularly for all-wheel-drive vehicles. His work has been instrumental in enhancing vehicle performance and safety.
Latest Patents
Stelter's latest patents include groundbreaking arrangements aimed at controlling power transmission in vehicles.
One notable patent is the **Arrangement for Controlling the Power Transmission to at Least Two Axles**. This innovative arrangement manages a friction element that limits rotational speed compensation between the axles of both two-axle and all-wheel-driven vehicles. It utilizes the medium wheel speeds of both axles to compare longitudinal speed differences against predefined tolerance bands. Depending on the values of these differences, the system dynamically adjusts the limiting of rotational speeds, enhancing vehicle stability and performance. Additionally, this arrangement can adapt to different tread radii and cornering corrections, showcasing its versatility.
Another significant invention is the **Arrangement for Controlling the Power Transmission of an All-Wheel Drive**. In this arrangement, a main driving axle is directly powered while an auxiliary axle receives power through a continuously controllable longitudinal clutch. This design allows for the calculation of a desired traction force based on vehicle performance and speed, optimizing the driving experience. The system integrates various control quantities to ensure effective power transmission among all wheels under different driving conditions.
Career Highlights
Stelter's career has been marked by his tenure at Dr. Ing. h.c. F. Porsche Aktiengesellschaft, where he has collaborated on numerous projects that emphasize innovation in automotive technology. His expertise in power transmission has positioned him as a key player in enhancing vehicle dynamics and control systems.
Collaborations
Throughout his career, Norbert Stelter has worked alongside notable colleagues such as Rainer Wuest and Lothar Witte. Their collaborations have fostered an environment of innovation at Porsche, leading to the development of cutting-edge technologies that continue to shape the automotive industry.
Conclusion
With a robust portfolio of patents and a focus on innovative power transmission systems, Norbert Stelter exemplifies the spirit of modern engineering. His contributions not only improve the functionality of vehicles but also enhance the overall driving experience. As he continues to push the boundaries of automotive innovation, his work remains a pivotal part of the industry's advancement.
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