Location History:
- Bergisch Gladbach, DE (2015)
- Lohmar-Heide, DE (2017)
Company Filing History:
Years Active: 2015-2017
Title: Ralf Selzer: Innovator in Polymer Slide Bearings
Introduction
Ralf Selzer is a notable inventor based in Lohmar-Heide, Germany. He has made significant contributions to the field of engineering, particularly in the development of innovative slide bearing technologies. With a total of 2 patents to his name, Selzer's work has advanced the functionality and efficiency of sliding bearings.
Latest Patents
Selzer's latest patents include an axial-radial slide bearing featuring polymer slide elements. This invention consists of a first bearing race and a second bearing race that rotate oppositely around a bearing shaft. The second bearing race has a U-shaped cross-section designed to accommodate the first bearing race. The sliding elements, made from tribopolymer, are strategically placed between the two races. Each sliding element has an L-shaped cross-section with axial and radial sliding surfaces, and includes a hinge connection that allows for flexible movement.
Another significant patent is for a plain bearing that comprises a hollow-cylindrical body with a first flange extending radially outward. This design allows for greater dimensional tolerances in press fits within bearing receiving means. The innovation includes collar portions that can be bent outward to form a second flange, enhancing the versatility of the plain bearing system.
Career Highlights
Ralf Selzer is currently employed at Igus GmbH, a company renowned for its expertise in motion plastics and innovative bearing solutions. His work at Igus has positioned him as a key player in the development of advanced bearing technologies.
Collaborations
Throughout his career, Selzer has collaborated with notable colleagues, including Gunter Blase and Frank Blase. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Ralf Selzer's contributions to the field of engineering, particularly in the area of polymer slide bearings, demonstrate his commitment to innovation. His patents reflect a deep understanding of material science and engineering principles, making him a valuable asset to Igus GmbH and the broader engineering community.