Company Filing History:
2 out of 639 
1 out of 2 Years Active: 1989-1998
Title: **Innovative Contributions of Erich Preis in Tool Clamping and Sanding Technology**
Introduction
Erich Preis, an inventive mind based in Weinstadt, Germany, is recognized for his significant contributions to the field of tool technology. With a portfolio of three patents, Preis has developed innovative solutions that enhance the efficiency and functionality of various hand-held machines.
Latest Patents
One of Preis's notable inventions is a clamping device designed for securely holding disk-shaped tools on a threaded spindle of hand-held machine tools. This device features a unique mechanism where a nut part, when screwed onto the spindle, presses a face plate against the tool, while an axial rolling bearing is positioned between the nut and the face plate. To ensure straightforward manual clamping and release, alongside providing a slip clutch function under overload, a spring is integrated between these components. This arrangement enhances the reliability of the tool's operation by creating a non-rotatable frictional bond. Additionally, another recent patent involves an orbital sander that employs a sanding plate braced by elastic elements. The eccentric drive mechanism enables reciprocating motion, significantly improving user experience and performance.
Career Highlights
Erich Preis has been associated with reputable organizations, including Licentia Patent-verwaltungs-GmbH and Atlas Copco Elektrowerkzeuge GmbH. His tenure in these companies has been instrumental in refining his innovative ideas and bringing them to fruition, showcasing his ability to bridge the gap between theoretical design and practical application.
Collaborations
Throughout his career, Preis has collaborated with fellow professionals such as Siegfried Stammele and Alfred Schmidt. These partnerships have fostered a creative environment conducive to the development of cutting-edge technologies in the realm of power tools.
Conclusion
Erich Preis stands out as a dedicated inventor whose patents in clamping and sanding technology reflect a commitment to innovation and excellence. His work not only contributes to enhanced tool performance but also sets a benchmark for future developments in the industry.
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.