| 摘要 |
<p>Day is corrected by moving (F) external operating arm (30). First part of movement operates slider (31) and two-armed lever (43,44) to isolate rocker (8) from month cam (22) and also to release (33,34,25) day of month star (2). Continuing movement of slider (30,31) engages rack and pinion (37,38) with cinematic train (40,41,42) to correct day of the month star (2) and where necessary month (22).</p> |
