Device for rewinding and/or immobilizing a marine chronometer
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United States of America Patent
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Mar 2, 2021
Grant Date -
Mar 28, 2019
app pub date -
Aug 17, 2018
filing date -
Sep 22, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
A marine chronometer includes a clock mounted on a support, for example mounted so that it can be inclined with respect to the support using a gimbal mounting, the clock including, inside a case, a mechanical clock movement driven by a barrel, and the clock also including a rewinding control member engaged with a rewinding geartrain for rewinding the barrel. The rewinding control member includes a rewinding control geartrain positioned on the outside of the clock, secured to a spindle passing through a wall of the case via a bearing, the through-spindle being engaged with the rewinding geartrain.
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