Company Filing History:
4 out of 199 
3 out of 234 
2 out of 350 
Years Active: 1985-2009
Title: Franz Sperber: Innovator in Mechanical Engineering
Introduction
Franz Sperber is a notable inventor based in Kolbermoor, Germany. He has made significant contributions to the field of mechanical engineering, holding a total of 16 patents. His innovative designs reflect a deep understanding of mechanical systems and their applications.
Latest Patents
One of Sperber's latest patents is a mechanical rotational drive. This invention features a bar-like torsion element that is firmly clamped at one end in a bearing device. The torsion element can pivot at the free end around its longitudinal axis, transitioning between a relaxed and a tensioned position. This mechanism allows for a reduction in the length of the torsion element when it is tensioned. Additionally, a device for transmitting torque is integrated at the free end, along with a damping device positioned at a fixed distance from the bearing device. This innovative design enhances the functionality of mechanical systems.
Another significant patent is the extendible exhaust nozzle bell for a rocket engine. This invention consists of a first part attached to the rocket engine motor and a second part that can be stowed or extended. In the stowed position, the second part surrounds the first part, while in the operating position, both parts form a continuous shape, enhancing the engine's performance. The extension mechanism includes swiveling extension arms equipped with sliding or rolling elements, facilitating smooth operation.
Career Highlights
Franz Sperber has worked with prominent companies in the aerospace and engineering sectors. Notable among these are Messerschmitt-Bölkow-Blohm GmbH and Astrium GmbH. His experience in these organizations has contributed to his expertise and innovative capabilities in mechanical engineering.
Collaborations
Throughout his career, Sperber has collaborated with talented individuals such as Martin Roth and Walter Stich. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.
Conclusion
Franz Sperber's contributions to mechanical engineering through his patents and collaborations highlight his role as an influential inventor. His innovative designs continue to impact the industry and inspire future advancements.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.