Location History:
- Schwaebisch Gmuend, DE (2006 - 2022)
- Schwäbisch Gmünd, DE (2022)
Company Filing History:
4 out of 93 
2 out of 29,302 
1 out of 63 
Years Active: 2006-2022
Title: Arnulf Heilig: Innovator in Electric Power Steering Systems
Introduction
Arnulf Heilig is a notable inventor based in Schwaebisch Gmuend, Germany. He has made significant contributions to the field of electric power steering systems, holding a total of 7 patents. His work focuses on enhancing vehicle steering mechanisms, ensuring safety and efficiency in automotive technology.
Latest Patents
One of Heilig's latest patents is titled "Backup control of electric power steering system when sensor failure occurs." This invention outlines systems and methods for controlling an electric power steering system. The system includes an electric motor that provides torque to a vehicle's steering mechanism, along with a torsion bar torque sensor, a vehicle speed sensor, and a steering angle sensor. The electronic controller in this system is designed to detect failures in the torsion bar torque sensor, calculate necessary torques based on vehicle speed and steering angle, and generate commands for the electric motor to ensure proper steering assistance.
Another significant patent is for a "Steering device" that features a steering rod and at least one drive unit. This device allows the steering rod to be displaced along its longitudinal extent by the drive unit. It also includes a first sensor device that determines the displacement position of the steering rod, which is designed to sense changes in the rod's cross-section.
Career Highlights
Heilig has worked with prominent companies in the automotive industry, including ZF Lenksysteme GmbH and Robert Bosch GmbH. His experience in these organizations has allowed him to develop innovative solutions that address critical challenges in vehicle steering systems.
Collaborations
Throughout his career, Heilig has collaborated with talented individuals such as Michael Bischofberger and Stephan Hiegler. These partnerships have contributed to the advancement of technology in the automotive sector.
Conclusion
Arnulf Heilig's contributions to electric power steering 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.