Elmar Buch

Title: Elmar Buch: Innovator in Copper Manufacturing and Rolling Technology

Introduction

Elmar Buch is a notable inventor based in Essen, Germany. He has made significant contributions to the field of manufacturing, particularly in the production of rolled materials from oxygen-free copper. With a total of 2 patents, his work has advanced the technology used in high-speed wire mills.

Latest Patents

One of Buch's latest patents is a method of manufacturing rolled material from oxygen-free copper. This innovative process involves a casting and rolling plant that includes a melting plant, continuous casting mold, and a continuous rolling mill. The method features bending a billet along a straight line into the horizontal after it has been reduced in at least one shaping pass. The arrangement for this method includes a shaping stand positioned after the continuous casting mold, ensuring that the rolling axis aligns with the longitudinal center axis of the mold. Additionally, the regions between the melting furnace and continuous casting mold, as well as between the mold and shaping stand, are arranged under gas shrouding.

Another significant patent is for a dividing gear unit for a roll block. This invention is designed for rolling wire to its final gauge in a high-speed wire mill. It consists of multiple roll units that are alternately positioned at right angles to each other and driven by two roll drive shafts. The gear ratios in the dividing gear unit allow for predetermined rotational speed ratios, which lead to specific caliber reductions. This design eliminates the need for changing gear units when different materials or roll products are used, thanks to a mechanical or hydraulic gearshift that enables quick rotational speed changes.

Career Highlights

Throughout his career, Elmar Buch has worked with prominent companies such as Fried. Krupp Gesellschaft mit beschränkter Haftung and Mannesmann Aktiengesellschaft. His experience in these organizations has contributed to his expertise in manufacturing technologies.

Collaborations

Buch has collaborated with notable coworkers, including Jurgen Greff and Rene Marzinkewitsch. Their combined efforts have furthered advancements in the field of manufacturing and rolling technologies.

Conclusion

Elmar Buch's innovative patents and career achievements highlight his significant impact on the manufacturing industry. His work continues to influence the production of rolled materials, particularly in the realm of oxygen-free copper.