Roger Dumas

Title: The Innovations of Roger Dumas

Introduction

Roger Dumas is a notable inventor based in La Balme de Sillingy, France. He has made significant contributions to the field of engineering, particularly in the design of rolling-contact bearing assemblies. His innovative approach has led to the development of a unique patent that enhances the functionality of these mechanical components.

Latest Patents

Dumas holds a patent for a "Rolling-contact bearing assembly with data sensor." This invention features a packing mounted on a fixed ring of a rolling-contact bearing, which includes rolling elements in contact with both the fixed and rotating rings. A sensor is supported by the packing, while an encoder is mounted on the rotating ring. The design incorporates a protective casing for the sensor, which connects to a feed cable. This casing has a chamber that extends axially, allowing for the secure holding of the cable. The resulting assembly may also include a winding cylinder and features that permit the assembly of multiple casings for different bearing configurations. Dumas has 1 patent to his name.

Career Highlights

Roger Dumas has built a successful career at The Torrington Company, where he has applied his expertise in mechanical engineering. His work has contributed to advancements in bearing technology, making significant impacts in various industries.

Collaborations

Dumas has collaborated with talented coworkers, including Claude Sonnerat and Isabelle Coux. Their combined efforts have fostered an environment of innovation and creativity within their projects.

Conclusion

Roger Dumas exemplifies the spirit of innovation through his contributions to rolling-contact bearing technology. His patent reflects a commitment to enhancing mechanical efficiency and functionality. Dumas's work continues to influence the engineering field positively.