Company Filing History:
1 out of 832,718 Years Active: 2002
Title: The Innovative Contributions of Karl-Heinz Sonnenberg
Introduction
Karl-Heinz Sonnenberg is a notable inventor based in Wolfsburg, Germany. He has made significant contributions to the field of automotive engineering, particularly in the area of sealing technologies for motor vehicle components. His innovative approach has led to the development of a unique method that enhances the quality and efficiency of vehicle manufacturing.
Latest Patents
Sonnenberg holds a patent for a method of edge fold sealing. This method is designed for sealing body parts such as the edge fold of motor vehicle components, including doors, rear or front flaps, and sliding roof panels. The process involves a two-step pre-cross-linking of the sealing composition in the rough body part. In the first step, the surface of a UV-active sealing composition is pre-cross-linked through UV irradiation. The second step involves hardening the edge fold adhesive and the sealing composition through thermal action. The resulting edge-sealed body parts are transportable and maintain visually and functionally satisfactory quality after undergoing cleaning baths and thermal hardening in a KTL kiln. This innovative sealing method provides substantial cost savings by performing the sealing in the rough body part rather than during the coating process.
Career Highlights
Throughout his career, Karl-Heinz Sonnenberg has worked with prominent companies, including Volkswagen AG. His experience in the automotive industry has allowed him to refine his skills and contribute to advancements in vehicle manufacturing processes.
Collaborations
Sonnenberg has collaborated with notable colleagues such as Jörg Schmalbruch and Peter W Merz. These partnerships have further enriched his work and contributed to the development of innovative solutions in the automotive sector.
Conclusion
Karl-Heinz Sonnenberg's contributions to the field of automotive engineering, particularly through his patented method of edge fold sealing, demonstrate his commitment to innovation and efficiency in vehicle manufacturing. His work continues to influence the industry and pave the way for future advancements.
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