Display device
OwnerFranck-Charles-Cyril Orny, Johnny Frederic Girardininventors
Life of this patent
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Abstract
A display device (1) of a clock movement includes a support secured to a supporting structure and on which date numbers are inscribed, a platform mounted such that it can move rotationally on the supporting structure in relation to the support, drive elements for driving the rotation of the platform, a date indicator (18) secured to the platform, a lunar-phase indicator (6) mounted such that it can rotate on the supporting platform, and elements for driving the rotation of the lunar-phase indicator (6) in relation to the date indicator (18).
Claims15
-9. (canceled)
A display device for a clockwork movement comprising a frame, comprising:
- a support secured to the frame and on which the date numbers from 1 to 31 are inscribed,
- a platform rotatably mounted on the frame relative to the support,
- means for rotating said platform,
- a date indicator secured to said platform,
- a moon phase indicator rotatably mounted on said platform, and
- means for rotating the moon phase indicator relative to the date indicator,
- wherein the date indicator assumes the form of a first disc comprising an aperture revealing a date number, the first disc being arranged to perform one revolution in 31 days.
A timepiece comprising a display device and a frame, said display device comprising:
- a support secured to the frame and on which the date numbers from 1 to 31 are inscribed,
- a platform rotatably mounted on the frame relative to the support,
- means for rotating said platform,
- a date indicator secured to said platform,
- a moon phase indicator rotatably mounted on said platform, and
- means for rotating the moon phase indicator relative to the date indicator,
- wherein the date indicator assumes the form of a first disc comprising an aperture revealing a date number, the first disc being arranged to perform one revolution in 31 days.
Dependencies are inferred from the claim text.