Horology movement comprising a power reserve display device
AssigneeMontres Breguet S.A.
InventorPascal FRIDERICI
Life of this patent
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Abstract
A horology movement including at least one barrel (11, 12) and a device for displaying a power reserve (10). The device includes: a winding mechanism including a winding train (15); a reduction train (16) meshing with the or one of the barrels (11; 12); a differential gear (14) arranged so as to kinematically join the winding train (15) and the barrel (11) via a first entry on the differential gear (14), the differential gear (14) including a second entry by which it is joined to the reduction train (16), and including an exit, the first and the second entry and exit on the differential gear (14) being coaxial; and a power reserve display module (17) engaging with the exit on the differential gear (14).
Claims9
A horology movement comprising at least one barrel (11, 12) and a device for displaying a power reserve (10), said device comprising:
- a winding mechanism comprising a winding train (15);
- a reduction train (16) meshing with the or one of the barrels (11;
12;
- a differential gear (14) arranged so as to kinematically join the winding train (15) and the barrel (11) via a first entry on the differential gear (14), said differential gear (14) comprising a second entry by which it is joined to the reduction train (16), and comprising an exit;
- and
- a power reserve display module (17) engaging with the exit on the differential gear (14).
Dependencies are inferred from the claim text.