This inventor holds 1 USPTO granted patent. Top assignee: Firma Carl Freudenberg. Active years: 1983.
Company Filing History:
Years Active: 1983
Title: The Innovative Contributions of Karl Hoff
Introduction
Karl Hoff is a notable inventor based in Monchen-Gladbach, Germany. He has made significant contributions to the field of engineering, particularly in the design of sealing mechanisms for machinery. His innovative approach has led to the development of a unique patent that addresses specific challenges in caterpillar track systems.
Latest Patents
Hoff holds a patent for a joint pin seal for a caterpillar track. This invention comprises a support ring made of hard elastomer material, featuring a cylindrical inner wall. The support ring is firmly pressed into a housing bore adjacent to a relatively movable machine part that requires sealing. The design includes a stiffening ring that contacts the rear wall of the housing bore and a lip ring that is positioned next to the machine part. The lip ring is equipped with a sealing lip that presses against the surface of the machine part, ensuring a secure seal. The stiffening ring is tapered into the lip ring, creating a membrane at the transition point, which enhances the sealing capability. Additionally, a pressure ring made from a softer elastomer material is placed within a notch formed between the lip ring and the stiffening ring, further improving the sealing effectiveness.
Career Highlights
Karl Hoff is associated with Firma Carl Freudenberg, where he has applied his expertise in elastomer technology. His work has been instrumental in advancing the performance and reliability of sealing solutions in various applications. Hoff's innovative designs have contributed to the efficiency of machinery, particularly in industries that rely on caterpillar tracks.
Collaborations
Throughout his career, Hoff has collaborated with notable colleagues, including Herbert Schumacher and Hermann Metzner. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Karl Hoff's contributions to the field of engineering, particularly through his patent for a joint pin seal for caterpillar tracks, demonstrate his innovative spirit and commitment to improving machinery performance. His work continues to influence the industry, showcasing the importance of effective sealing solutions in engineering applications.