Company Filing History:
Years Active: 2009-2017
Title: Erwin Hartmann: Innovator in Anti-Friction Bearing Technology
Introduction
Erwin Hartmann is a notable inventor based in Bergrheinfeld, Germany. He has made significant contributions to the field of anti-friction bearings, holding a total of 6 patents. His innovative designs focus on enhancing the efficiency and effectiveness of sealing arrangements in bearing systems.
Latest Patents
Hartmann's latest patents include a seal arrangement featuring a thrower ring for an anti-friction bearing. This design incorporates a seal positioned on a rotationally fixed bearing part, supported by an elastic seal material. The arrangement also includes a thrower ring that forms a collection chamber, ensuring optimal sealing and functionality. Another notable patent is the centrifugal ring with a collecting channel, which provides a sealing solution between a rotatable bearing part and a static bearing part. This design effectively reduces the coefficient of friction while maintaining a strong sealing effect, making it cost-effective to manufacture.
Career Highlights
Erwin Hartmann is currently employed at Schaeffler Technologies AG & Co. KG, where he continues to develop innovative solutions in the bearing industry. His work has significantly impacted the design and functionality of anti-friction bearings, contributing to advancements in various applications.
Collaborations
Throughout his career, Hartmann has collaborated with esteemed colleagues such as Wilhelm Walter and Alexander Happ. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Erwin Hartmann's contributions to the field of anti-friction bearings exemplify his dedication to innovation and engineering excellence. His patents reflect a commitment to improving the performance and reliability of bearing systems, making him a key figure in this industry.