Reiner Daelen

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Reiner Daelen

Reiner Daelen (born October 10, 1813 in Eupen , † December 6, 1887 in Düsseldorf ) was a German ironworks engineer , inventor and manager .

Life

Daelen received technical training in Belgium and joined Neuman & Esser in Aachen as a works manager in 1831 . In the iron and steel industry he began to work in 1840 for the company Eberhard Hoesch & Söhne in Lendersdorf near Düren. In the course of his work at the Hörder Bergwerks- und Hütten-Verein , he rose to become Technical Director. In 1860 he was a co-founder of the Technical Association for Metallurgy , which was later renamed the Association of German Ironworkers and which Daelen elected honorary chairman in 1880. From 1862 to 1864 he was a board member of the Association of German Engineers (VDI). His son Reiner Maria Daelen (1843–1905) also became a successful ironworker.

Inventions and innovations

  • In 1848 he developed the universal rolling mill, in which the two horizontal rolls of a duo stand are supplemented by two vertical rolls in front or behind. This rolling mill was first used at Piepenstock & Co. in Hörde .
  • Process for the production of wrought iron wheel disks for railway wheels
  • Device for gradually increasing the peripheral speed of wire rolls

literature

Individual evidence

  1. Lars Ulrich Scholl: Engineers in early industrialization: state a. private technician in the Kingdom of Hanover a. at d. Ruhr (1815–1873) (=  studies of natural science, technology and economics in the nineteenth century . Volume 10 ). Vandenhoeck & Ruprecht, Göttingen 1978, ISBN 3-525-42209-1 , p. 368 (482 p., Limited preview in Google Book search).
  2. ^ Marie-Luise Heuser , Wolfgang König : Tabular compilations on the history of the VDI . In: Karl-Heinz Ludwig (Ed.): Technology, Engineers and Society - History of the Association of German Engineers 1856–1981 . VDI-Verlag, Düsseldorf 1981, ISBN 3-18-400510-0 , p. 569-570 .