Watch-winding apparatus
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United States of America Patent
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-
Apr 3, 2007
Grant Date -
Jan 26, 2006
app pub date -
Jul 21, 2004
filing date -
Jul 21, 2004
priority date (Note) -
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status (Latency Note)
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Abstract
A watch winder can automatically wind numerous kind/brand of self-winding watch and maintains the main-spring in ideal tension range. The watch in winding can always be positioned in its favorable showing orientation. The watch in winding can be mounted or dismounted easily. The noise produced by the winder is reduced significantly to a low level. The winder comprises a rotary bowl with central rectangular recess for receiving a cushion holder inserted on the bowl. An electrical noise-proof motor-gear system drives the rotary bowl. An IC circuitry installed under the panel controls the rotation mode of the motor-gear system. A length-wise retractile cushion holder is inserted in the recess with its width tightly fitted for carrying the watch in place. A switch means is installed on the panel with an indicating means for selecting a respective mode to drive the rotary base.
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