Company Filing History:
Years Active: 1999-2003
Title: The Innovations of Knut Dahlhoff in Glass Shaping Technology
Introduction
Knut Dahlhoff, an accomplished inventor based in Aachen, Germany, has made significant contributions to glass shaping technology. With three patents to his name, Dahlhoff's innovations focus on methods and devices that enhance the bending and tempering of glass sheets, which are vital processes in various glass manufacturing applications.
Latest Patents
Dahlhoff's latest patents showcase his expertise in glass fabrication technology. One notable invention is the "Method and device for curving and tempering a glass sheet." This patent describes a process where a window pane is bent to a desired shape using a forming frame. After bending, the pane undergoes rapid cooling through a quenching process, utilizing blowing boxes equipped with nozzles that direct cold air onto the surface of the glass. This method ensures that the entire surface quickly cools while simultaneously applying additional cold air to the edge regions that rest on the forming frame.
Another significant patent is the "Method and device for bending glass sheets." In this invention, Dahlhoff outlines a process for shaping glass sheets utilizing a surface-shaping mold. The glass sheets are pressed against the mold using a pressure drop created by suction, with maximum pressure applied at the edges and gradually decreasing towards the center. This innovative approach minimizes bulging and allows for precise glass shaping, ensuring high-quality results.
Career Highlights
Throughout his career, Knut Dahlhoff has collaborated with prominent companies in the glass industry, including Saint-Gobain Vitrage and Saint-Gobain Glass France. His experience in these firms has not only enriched his knowledge but also allowed him to develop practical solutions to complex challenges in glass manufacturing.
Collaborations
Knut Dahlhoff has worked alongside talented professionals, including Werner Diederen and Karl-Josef Ollfisch. These collaborations have contributed to the successful development and implementation of his innovative glass shaping technologies.
Conclusion
Knut Dahlhoff's contributions to glass manufacturing through his patented inventions demonstrate his commitment to advancing technology in the field. His methods and devices for bending and tempering glass sheets not only enhance the efficiency of production but also ensure high-quality results, solidifying his standing as an influential inventor in the glass industry.