| 摘要 |
<p>The mechanism has a display system comprising one or more disks (40) provided with digits for displaying numbers between a minimum number and a maximum number. The disk is connected to an output of a differential (22) through a reduction train (26) such that the display system displays the minimum number when a barrel is empty and the maximum number when the barrel is maximally loaded. The reduction train and an automatic winding system are arranged such that the disk advances by a pitch at a time when an oscillating mass performs revolution.</p> |
