Company Filing History:
2 out of 30,052 
1 out of 1,290 
Years Active: 2005-2016
Title: The Innovations of Stefan Pfeiffer
Introduction
Stefan Pfeiffer is a notable inventor based in Eppstein, Germany. He has made significant contributions to the field of vehicle braking systems, holding a total of 3 patents. His work focuses on enhancing the safety and efficiency of braking mechanisms in vehicles.
Latest Patents
One of his latest patents is for a combined vehicle brake. This innovative design features a hydraulically actuable driving brake alongside an electromechanically actuable parking brake device. The brake housing contains a hydraulic operating pressure space, which is bounded by a brake piston that can be charged with hydraulic pressure medium for normal braking. The parking brake device operates on the brake piston through a gearing system that converts the rotational movement of an electromechanical actuator into a translational movement, allowing for effective parking brake operations.
Another significant patent is for an electronic drive of a parking brake. This design includes a rotationally driven screw nut that engages with two spindles aligned with one another. These spindles have threads running in opposite directions and can be moved translationally. One of the spindles is a hollow spindle, allowing for telescopic retraction when the screw nut rotates.
Career Highlights
Stefan Pfeiffer has worked with prominent companies in the automotive industry, including Siemens Aktiengesellschaft and Continental Teves, Ag and Company Ohg. His experience in these organizations has contributed to his expertise in developing advanced braking technologies.
Collaborations
Throughout his career, Stefan has collaborated with notable professionals such as Thomas Winkler and Jürgen Bauer. These partnerships have fostered innovation and the development of cutting-edge solutions in vehicle safety.
Conclusion
Stefan Pfeiffer's contributions to vehicle braking systems demonstrate his commitment to innovation and safety in automotive technology. His patents reflect a deep understanding of engineering principles and a dedication to improving vehicle performance.