Company Filing History:
Years Active: 1996-2001
Title: The Innovations of Stephan Wolfsried
Introduction
Stephan Wolfsried is a notable inventor based in Waiblingen, Germany. He has made significant contributions to the field of automotive technology, particularly in braking systems. With a total of 2 patents, his work focuses on enhancing vehicle safety and performance.
Latest Patents
One of his latest patents is a brake unit that comprises at least one brake and at least one brake pad with a friction lining. This innovative brake features a disk brake with a brake rotor made of a ceramic-metal composite (CMC). The outer surface of the rotor partially forms a friction surface for the friction lining, ensuring durability and efficiency. The friction surface has a hardness of approximately 1600 to 2500 HV, while the friction lining maintains a coefficient of friction between 0.3 and 0.5. This design allows the brake unit to operate corrosion-free for a service life of approximately eight to ten years or 200,000 to 300,000 kilometers.
Another significant patent is a method for ensuring vehicle braking under wet conditions. This method guarantees that the intended braking effect is achieved even in adverse weather. A sensor device detects wet conditions that may impair braking. If such conditions are present, a temporary braking operation is executed on the affected brake, ensuring that the driver does not perceive any deceleration.
Career Highlights
Stephan has worked with prominent companies in the automotive industry, including Daimler Chrysler AG and Mercedes-Benz Aktiengesellschaft. His experience in these organizations has allowed him to develop and refine his innovative ideas in vehicle technology.
Collaborations
Throughout his career, Stephan has collaborated with talented individuals such as Emil Näumann and Kolja Rebstock. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Stephan Wolfsried's contributions to automotive technology, particularly in braking systems, showcase his innovative spirit and dedication to enhancing vehicle safety. His patents reflect a commitment to improving performance and reliability in challenging conditions.