Location History:
- Lohmer, DE (1991)
- 5204 Lohmar 1, DE (1996)
- Lohmar, DE (1991 - 2007)
Company Filing History:
7 out of 132 
4 out of 54 
2 out of 265 
Years Active: 1991-2007
Title: **The Innovations of Herbert Frielingsdorf**
Introduction
Herbert Frielingsdorf, an accomplished inventor based in Lohmar, Germany, has made significant strides in the field of engineering and automotive technology. With a total of 14 patents to his name, his innovations have contributed to advancements in vehicle dynamics and safety.
Latest Patents
Among his latest patents is the "Hub member and shaft journal assembly and method". This invention introduces a unique hub member that incorporates an inner joint part of a constant velocity joint along with a shaft journal. The design features a central through-aperture with inner toothing for accommodating the shaft journal and outer ball tracks. The innovation includes a predetermined limited length of inner toothing that transitions into a reduced diameter bore. Additionally, the shaft journal is equipped with shaft toothing and conical steps for improved functionality in a joint assembly.
Another notable aspect of his latest patent is a production method that involves the creation of a hub member designed for a constant velocity universal ball joint. This method ensures the efficient and precise formation of components through non-chip-forming deformation techniques, enhancing assembly performance and reliability.
Career Highlights
Herbert Frielingsdorf has had a distinguished career, working with prominent companies such as GKN Automotive AG and Emitec Gesellschaft für Emissionstechnologie mbH. His experience in these organizations has allowed him to synthesize practical knowledge with innovation, leading to the successful development of his patented inventions.
Collaborations
Throughout his career, Frielingsdorf has collaborated with notable colleagues including Helmut Riemscheid and Karl Weiss. These professional relationships have fostered a creative environment that has propelled the development of cutting-edge technologies within the automotive sector.
Conclusion
Herbert Frielingsdorf's commitment to innovation and his extensive patent portfolio exemplify his impact on engineering and automotive advancements. With each new invention, he continues to push the boundaries of technology, paving the way for future breakthroughs in the industry.