Company Filing History:
Years Active: 2011-2019
Title: Innovations by Dieter Hartmann: A Pioneer in Partial Hardening Technologies
Introduction
Dieter Hartmann, an inventive mind based in Mutlangen, Germany, has made significant contributions to the field of metallurgy through his innovative patents. With a total of four patents to his name, Hartmann has focused on advancing methods for producing partially hardened steel components, addressing challenges in durability and flexibility.
Latest Patents
Among Hartmann's notable inventions is a cooling element with a spacer, which involves a method for producing partially hardened steel components. This innovative approach allows a blank made of hardenable sheet steel to undergo a temperature increase before being shaped into a component. The component is then cooled in a tool, leading to quench hardening. A distinguishing feature of this invention is the use of micro-nubs or knobs that space the cooling element apart from the heated component, ensuring that thermal energy is appropriately managed for varying hardness and ductility across the component.
Furthermore, his patent concerning the method and device for partially hardening sheet metal components outlines a technique where cold-formed parts are heated below the austenitization temperature. The method utilizes a radiating element designed to match the contour of the component, selectively austenitizing areas where required, thus enhancing the efficiency and effectiveness of the hardening process.
Career Highlights
Dieter Hartmann's career has been marked by his association with reputable companies such as Voestalpine Metal Forming GmbH and Voestalpine Automotive GmbH. His work in these firms has equipped him with the necessary expertise to develop innovative solutions in the field of metal forming and heat treatment.
Collaborations
Throughout his professional journey, Hartmann has collaborated with esteemed colleagues, including Tobias Hägele and Reiner Kelsch. Their combined expertise in metallurgy and product development has fostered a collaborative environment where innovative ideas can thrive.
Conclusion
Dieter Hartmann's contributions to the realm of partial hardening technologies reflect his commitment to innovation and excellence in his field. His patents not only showcase his technical skills but also address real-world challenges in steel component production. As a recognized inventor, Hartmann continues to inspire future generations of engineers and inventors in the pursuit of groundbreaking advancements in metallurgy.