Invention Grant
- Patent Title: Device for displaying a succession of periodic events which form an annual cycle and timepiece comprising such a display device
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Application No.: US17873817Application Date: 2022-07-26
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Publication No.: US11714383B2Publication Date: 2023-08-01
- Inventor: Stephane Bachmann
- Applicant: ETA SA MANUFACTURE HORLOGERE SUISSE
- Applicant Address: CH Grenchen
- Assignee: ETA SA MANUFACTUDE HORLOGERE SUISSE
- Current Assignee: ETA SA MANUFACTUDE HORLOGERE SUISSE
- Current Assignee Address: CH Grenchen
- Agency: Sughrue Mion, PLLC
- Priority: EP 215120 2018.12.21
- Main IPC: G04B19/26
- IPC: G04B19/26 ; G04B19/253

Abstract:
A device (1), and timepiece having the device, for displaying a succession of periodic events which form an annual cycle, including a periodic events indicator member (2) and a mechanism (4) for managing a duration during which the periodic events are displayed by the periodic events indicator member (2). The management mechanism includes a cam (8) for managing a duration during which the periodic events are displayed, which cam is arranged such that it controls the change from the indication of a periodic event to the indication of a subsequent periodic event by the periodic events indicator member, a periodic driver (10) for driving the management cam (8) and a member (6) disposed between the management cam and the periodic events indicator member and arranged such that it drives the periodic events indicator member (2) during a change in event. The device displays the periods of the zodiac.
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