Timepiece movement and timepiece including such a movement
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United States of America Patent
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Mar 7, 2017
Grant Date -
Aug 11, 2016
app pub date -
Sep 8, 2014
filing date -
Oct 3, 2013
priority date (Note) -
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Abstract
A clockwork movement includes a mechanical energy source, a first regulating part and a first escapement, which are connected by a first gear-train to the energy source, and a second regulating part and a second escapement, which are connected by a second gear-train to the energy source. The first gear-train, the first escapement (4) and the first regulating part (2) define a first assembly. The second gear-train, the second escapement and the second regulating part (10) define a second assembly. At least one differential gear is arranged to provide a kinematic connection between the first assembly and the energy source and between the second assembly and the energy source.
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