Fabrice Lessard is a notable inventor based in Cambrai, France. He has made significant contributions to the field of mechanical engineering, particularly in the development of torque limiters and reduction gears. With a total of 8 patents to his name, Lessard's innovations have had a considerable impact on various industrial applications.

Latest Patents

Among his latest patents, Lessard has developed a torque limiter that includes a first body and a second body extending about a central axis. The first body supports first limiter teeth, while the second body supports second limiter teeth. These teeth define both an engaged configuration and a release configuration. The torque limiter features limited-retaining means that retain the first and second limiter teeth in the engaged configuration when the torque is below a specified limit, yielding when the torque exceeds that limit. Additionally, he has patented a reduction gear designed for driving a stirred mill, which includes a reduction gear housing, an input shaft, and an output shaft suitable for connection to a stirred mill element.

Career Highlights

Fabrice Lessard has worked with several companies throughout his career, including Compagnie Engrenages et Réducteurs Messian-Durand and D2M Consultants. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Throughout his career, Lessard has collaborated with notable individuals, including Pierre Armand Thomas and Pierre-Armand Thomas. These collaborations have further enriched his work and expanded his influence in the field of mechanical engineering.

Conclusion

Fabrice Lessard is a distinguished inventor whose work in torque limiting technology and reduction gears has made a lasting impact on the industry. His innovative spirit and dedication to engineering excellence continue to inspire future generations of inventors.

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