WINDING DEVICE FOR AUTOMATIC WATCH
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
Apr 14, 2022
app pub date -
May 3, 2021
filing date -
May 3, 2021
priority date (Note) -
Published
status (Latency Note)
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Abstract
The winding device includes a motorization device for driving a watch holder carrying at least one automatic watch with a mobile oscillating mass, and a measuring device for measuring the variation in the resistive torque opposed to the motorization device by the watch holder equipped with watches, depending on the degree of winding of the watches. The measuring device includes a speed measuring device to determine the speed and/or the variation in the speed of the motorization device, and/or include a torque measuring device to determine the value of the torque and/or the variation in the torque at the watch holder, and/or include a current measuring device to determine the value of the current and/or the variation in the current of an electric motor of the motorization device.
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