CLOCKWORK MECHANISM FOR DISPLAYING THE LUNAR DAY AND THE PHASE OF THE MOON, WITH CORRECTION SYSTEM WITH DUAL DRIVE TRAIN

摘要

Mechanism (8) watchmaker for displaying the lunar day and the moon phase, in which the moon is represented by a sphere (9) mounted on a meridian wheel, and which comprises:- A first rotating element meshing with a drive mechanism;- A second element (42) rotating frictionally mounted on the first rotating element;- A moon mobile (52) coupling the first rotating element to the meridian wheel;- A jumper wheel (57) (59);- A system (66) for correcting the lunar day display via a first correction wheel bypassing the transmission wheel (57) and comprising the meridian wheel;- A system (66) for correcting the display of the moon phase via a second correction wheel including the transmission wheel (57).