Joseph Liebherr

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Joseph Liebherr (born December 30, 1767 in Immenstadt ; † October 8, 1840 in Munich ) was a professor of precision mechanics .

Life

Liebherr was born as the third son of Xaver Liebherr in Immenstadt. Like his two later brothers, he received training from his father, who was a tower clockmaker and mechanic. He went to Munich in 1801 and met Georg Friedrich von Reichenbach there , with whom he founded a precision engineering workshop in 1802 (from 1804 Mathematical-Physical Institute Reichenbach, Utzschneider and Liebherr ). In 1812 Liebherr left the company and founded his own workshop, in which he also offered his own pendulum clocks in 1815, but his main focus was the construction of mathematical instruments. 1816 was the founding year of the mechanical workshop Utzschneider, Liebherr et Werner , whose employees included Joseph von Fraunhofer , von Reichenbach and Franz Joseph Mahler (who later married Liebherr's daughter, Josepha Liebherr). In 1817 Liebherr joined the Polytechnic Association . After the company went out of business, Liebherr moved to Kempten in 1823 , but returned to Munich in 1827 to become a teacher of mechanics there. At the Polytechnic School , where he worked as a professor, he improved instruments, made models and constructed astronomical clocks.

The Polytechnic Association appointed Liebherr to the administrative committee and in 1834 to the committee for the industrial exhibition.

tomb

Grave of Joseph Liebherr in the old southern cemetery in Munich location

The tomb of Joseph Liebherr is on the old southern cemetery in Munich (burial ground 11 - number 12 - number 53) location .

Works

Watchmaker

Little is known about the whereabouts of Joseph Liebherr's works.

  • Two watches with the inscription Utzschneider and Liebherr are available in Helsinki , they were sold in 1823 for the observatory in Finland .
  • A half-second pendulum clock , made around 1822, hangs in the Deutsches Museum in Munich. This clock is equipped with temperature compensation on the pendulum suspension.
  • A table clock by Liebherr is in the Württemberg State Museum in Stuttgart .

machine builders

Liebherr designed a coin adjusting machine, a toggle press for extracting oil and sugar beet juice and an automatic organ (1820).

Awards

  • Awarded a gold medal from the Polytechnic Association for a Book Printing Press.
  • Professorship at the Polytechnic Central School
  • Naming of Liebherrstrasse in Immenstadt and Liebherrstrasse in Munich.

literature

Web links