EP 3811157 A1 20210428 - DIGITAL DISPLAY FOR A TIMEPIECE
Title (en)
DIGITAL DISPLAY FOR A TIMEPIECE
Title (de)
DIGITALE ANZEIGE FÜR EINE UHR
Title (fr)
AFFICHAGE NUMERIQUE POUR PIÈCE D'HORLOGERIE
Publication
Application
Priority
- EP 18178911 A 20180620
- IB 2019054757 W 20190607
Abstract (en)
[origin: WO2019243943A1] The digital display for a timepiece comprises a first indicator disc (31) and a second indicator disc (33) that each bear, in a regular distribution on a peripheral ring, a series of numerals or pairs of numerals. The digital display also comprises a mechanism for driving the second disc (33) by the first disc (31), which mechanism has a toothing integral with the second disc and having one tooth (37, 37a) for each numeral or pair of numerals borne by the second disc (33), and at least one finger (35) integral with the first disc (31) and intended to engage, once per turn of the latter, with a tooth (37a) of the second disc (33) so as to move the second disc on by one step. The drive mechanism is of the Maltese cross type.
IPC 8 full level
G04B 19/20 (2006.01)
CPC (source: EP)
G04B 19/202 (2013.01)
Citation (search report)
See references of WO 2019243943A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
IB 2019054757 W 20190607; EP 19744848 A 20190607