!!!Uhrenerzeugung
Watch and Clockmaking: Sundials, hourglasses and water clocks
(clepsydrae) were succeeded, from the 13th century onwards, by
mechanical clocks. The first sufficiently exact regulation of the
time-keeping mechanism in the form of a verge escapement with a
crossbar was mentioned in a document from 1328. Considerable progress
was also achieved in precisely calculating gear ratios and
manufacturing gear wheels. The first timepieces manufactured in
Austria were made from iron by smiths and locksmiths; a guild of
locksmiths and clockmakers was founded in Vienna in 1370. Once
spring-driven timekeepers had been invented, the craftsmen
specialising in portable timepieces (watches) separated from the
locksmiths. Watch and clockmaking flourished particularly in the 18th
century, when sophisticated Baroque clocks and a large variety of
mantel and wall clocks were produced. In 1780 Emperor Joseph II
invited watchmakers from Geneva to Vienna to start pocket-watch
manufacturing, but the workshop was closed again in 1796. Another
flowering of clockmaking followed during the Biedermeier era, when
clocks richly decorated with paintings and musical clocks were made.
Since 1839 tower and railway clocks have been manufactured in Vienna
by the highly reputed E. Schauer Company. A clockmaking centre that
specialised in particular in the manufacture of "Black Forest clocks"
was established around the middle of the 18%%sup th/% century near
Karlstein in the Waldviertel region. A watch and clockmaking school
was established there in 1875 (now a federal technical school and
Hoehere Technische Lehranstalt). The history of watch and clockmaking
is richly documented in the Watch and Clock Museum of the City of
Vienna (founded in 1917), the Kunsthistorisches Museum and the Museum
of Technology in Vienna, the Sobek Collection at Geymuellerschloessel
in the 18th district of Vienna, the Krahuletz Museum at Eggenburg, and
the Schmollgruber and H. Vit private collections at Steyr and St.
Poelten, respectively.
!Literature
E. Wassermann-Jordan, Uhren, 1961; L. Stollberg,
Steirische Uhren, 1979; E. Hellich, Alt-Wiener Uhren, 1978; Alte
Uhren, exhibition catalogue, St. Poelten 1990.
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