Company Filing History:
Years Active: 1998-1999
Title: Innovations by Roland Duval
Introduction
Roland Duval is a notable inventor based in Bennwihr, France. He has made significant contributions to the field of engineering, particularly in the design of bearing assemblies. With a total of 2 patents, his work showcases innovative solutions that enhance the functionality and reliability of mechanical systems.
Latest Patents
One of Duval's latest patents is a "Bearing assembly with spring-biased seals." This invention features a double row tapered roller bearing designed for transferring axial loads. It includes an inner race with two tapered raceways and an outer race composed of two rings, each having a tapered raceway that aligns with the inner race. The arrangement of tapered rollers in two rows allows for efficient load distribution. The design incorporates seals that isolate the bearing's interior from external environments, ensuring durability and performance.
Another significant patent is the "Bearing seal for providing static and dynamic barriers." This invention includes a casing with a dynamic sealing element at the inner edge and a static sealing element at the outer edge. The design allows for effective sealing between the inner and outer race rings of a bearing, as well as between the outer race ring and the bearing housing. This innovation enhances the overall sealing capability of bearings, contributing to their longevity and efficiency.
Career Highlights
Roland Duval is currently employed at The Timken Company, a leader in bearing manufacturing and technology. His work at Timken has allowed him to apply his innovative ideas in a practical setting, contributing to the company's reputation for quality and reliability in the industry.
Collaborations
Throughout his career, Duval has collaborated with several talented individuals, including Roland Gassmann and Graham Frederick Sturman. These collaborations have fostered an environment of creativity and innovation, leading to advancements in bearing technology.
Conclusion
Roland Duval's contributions to the field of engineering through his patents and work at The Timken Company highlight his role as a significant inventor. His innovative designs continue to impact the industry positively, showcasing the importance of creativity in engineering solutions.