Company Filing History:
3 out of 58 
1 out of 2 Years Active: 1999-2001
Title: Norbert Fischer: Innovator in Air Spring Technology
Introduction
Norbert Fischer is a notable inventor based in Sehnde, Germany. He has made significant contributions to the field of air spring technology, holding a total of 4 patents. His innovative designs focus on enhancing the functionality and efficiency of air spring systems.
Latest Patents
Fischer's latest patents include an air spring arrangement that incorporates a device for making ultrasonic distance measurements. This invention addresses the challenges posed by high-frequency sonic oscillations that can interfere with ultrasonic sensors during the filling and venting of air springs. The design features an air supply line equipped with a net-shaped layer on its inner wall surface, which helps to mitigate these disturbances.
Another significant patent is a method and arrangement for making contactless distance and pressure measurements. This system allows for the precise determination of spring height and pressure, optimizing the axle loads of multi-axle air spring suspended vehicles. The arrangement includes an ultrasonic pulse/echo measuring system that effectively measures the air spring height and controls the distance between the chassis and the axle.
Career Highlights
Throughout his career, Norbert Fischer has worked with prominent companies such as Contitech Luftfedersysteme GmbH. His expertise in air spring technology has positioned him as a key figure in the industry, contributing to advancements that enhance vehicle performance and safety.
Collaborations
Fischer has collaborated with various professionals in his field, including his coworker Roland Altsinger. These partnerships have fostered innovation and the development of cutting-edge technologies in air spring systems.
Conclusion
Norbert Fischer's contributions to air spring technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the automotive industry, paving the way for future innovations in vehicle suspension systems.