Company Filing History:
2 out of 515 
1 out of 180 
Years Active: 1990-1992
Title: Jacques Auternaud: Innovator in Antifriction Joint Technology
Introduction
Jacques Auternaud is a notable inventor based in Mougins, France. He has made significant contributions to the field of engineering, particularly in the development of innovative mechanisms for space applications. With a total of 3 patents, Auternaud's work focuses on enhancing the functionality and efficiency of deployable systems.
Latest Patents
Among his latest patents, Auternaud has developed a self-motorized antifriction joint designed to connect two adjacent elements, such as those found on a satellite solar panel. This antifriction joint allows for precise deployment kinematics, ensuring accurate movement. The joint features two braces that roll onto each other via cylindrical surfaces, guided by flexible members like rolling plates. This design minimizes stray movement during deployment, thanks to a traction prestressing mechanism. Additionally, he has created a torque limiter device for deployable lengthening pieces of space instruments. This device absorbs shock energy at the end of deployment, providing the necessary rigidity while maintaining accurate positioning.
Career Highlights
Throughout his career, Jacques Auternaud has worked with prominent companies in the aerospace sector. He has been associated with Aerospatiale Société Nationale Industrielle and Société Nationale Industrielle et Aérospatiale. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking projects in space technology.
Collaborations
Auternaud has collaborated with notable colleagues, including Georges Marello and Jean Bartevian. These partnerships have fostered an environment of innovation and creativity, leading to the development of advanced technologies in their respective fields.
Conclusion
Jacques Auternaud's contributions to the field of engineering, particularly in the realm of antifriction joints and deployable systems, highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving the functionality of space instruments, making him a significant figure in the industry.