Location History:
- Maurepas, FR (2019)
- Artannes sur Indre, FR (2020)
Company Filing History:
Years Active: 2019-2020
Title: Innovator Spotlight: Marc Alegre
Introduction
Marc Alegre, an inventive mind located in Artannes sur Indre, France, is recognized for his contributions to engineering with two notable patents to his name. His work reflects a strong commitment to advancing technology in the field of tensioning devices, demonstrating innovative designs that improve efficiency and functionality in various applications.
Latest Patents
Alegre holds patents for two groundbreaking devices. The first invention, titled “Tensioning Device for Pre-stressing an Assembly with a Threaded Rod,” presents a unique tensioning mechanism comprising a traction element and a body. This design incorporates a lower portion that interlocks with a threaded rod and an upper portion that resides within a piston. The innovative aspect lies in the axial movement of the traction element within a bore of the body, along with the creation of an annular chamber that accommodates pressurized fluid, enhancing its operational efficiency.
The second patent, “Rod Tensioning Device and Assembly Process of Such a Device on a Rod,” focuses on a multifaceted rod tensioning device. It includes multiple actuators and a tubular support sleeve designed to surround the threaded rod. This invention outlines a temporary axial arrangement of the second actuator for efficient blockwise assembly, while ensuring that adjacent actuators' pistons can rotate in unison. This design is crucial for applications requiring precise tensioning in mechanical assemblies.
Career Highlights
Marc Alegre is associated with Aktiebolaget SKF, a company renowned for its innovations in the manufacturing of bearings and seals. His position in this esteemed organization provides him with the platform to further his inventive endeavors and contribute to significant advancements in mechanical engineering.
Collaborations
During his career, Marc has worked closely with his coworker Patrice Ribault, collaborating on various projects that leverage their combined expertise. Their partnership underscores the importance of teamwork in the field of innovation, allowing for the exchange of ideas and enhancement of product development.
Conclusion
Marc Alegre's contributions to the realm of engineering through his patents showcase his innovative spirit and dedication to improving technological processes. Located in France and backed by a reputable company, his work continues to inspire advancements in tensioning technology, highlighting the essential role of inventors in shaping the future of industry.