Company Filing History:
Years Active: 2002-2006
Title: Werner Hufnagel: Innovator in Sealing Technology
Introduction
Werner Hufnagel is a notable inventor based in Grossbettlingen, Germany. He has made significant contributions to the field of sealing technology, holding a total of three patents. His innovative designs have improved the functionality and reliability of various mechanical systems.
Latest Patents
Hufnagel's latest patents include an axial shaft seal and a radial shaft seal. The axial shaft seal features an outer ring that can be inserted into a housing wall in a stationary and sealing manner. It also includes an inner ring that connects to the shaft without twisting, ensuring a secure seal. The outer ring is designed with a polymer material that extends radially inward, forming a spring bellows. This design provides a first sealing surface, while the inner ring has a ring flange that creates a second sealing surface for effective axial mating.
The radial shaft seal consists of a supporting ring attached to at least one sealing ring made of polymer material. This sealing ring includes at least one sealing lip, and an additional gasket is positioned on the side of the sealing lip that faces away from the space to be sealed. The supporting ring is designed as a single piece with two radial projections, allowing for a circular additional gasket to be arranged without adhesion in the gap formed by the projections, which is under axial tension.
Career Highlights
Hufnagel has worked with prominent companies in the industry, including Carl Freudenberg and Carl Freudenberg KG. His experience in these organizations has allowed him to refine his skills and contribute to the development of advanced sealing solutions.
Collaborations
Throughout his career, Hufnagel has collaborated with notable colleagues such as Wolfgang Guth and Thomas Klenk. These partnerships have fostered innovation and the exchange of ideas in the field of sealing technology.
Conclusion
Werner Hufnagel's contributions to sealing technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively, showcasing the importance of innovation in mechanical engineering.