EP 2902852 B1 20160622 - Device for displaying the date for a timepiece
Title (en)
Device for displaying the date for a timepiece
Title (de)
Datumsanzeigevorrichtung für eine Uhr
Title (fr)
Dispositif d'affichage de la date pour une pièce d'horlogerie
Publication
Application
Priority
EP 14153395 A 20140131
Abstract (en)
[origin: CN104820357A] A Device for displaying a date indication (4) in an aperture (2) of a watch dial (1) including: a units indicator (8) which carries on a periphery the ten individual numbers from ''0'' to ''9'' in a regularly spaced manner, each of the ten individual numbers being separated from the following individual number by an empty space (14) or a display aperture arranged at the periphery (12) of the units indicator; a tens indicator (6) which carries on a periphery a series of thirty-one regularly spaced numbers, namely nine times in a row the number ''0'', then ten times in a row the number ''1'', then ten times in a row the number ''2'', and finally two times in a row the number ''3''; wherein the units indicator (8) is arranged above the tens indicator (6), wherein the tens indicator (6) advances one step per day and drives the units indicator (8) forward by one step every day, except the day that the date indication display changes from ''31'' to ''01''.
IPC 8 full level
G04B 19/253 (2006.01); G04B 19/247 (2006.01)
CPC (source: EP US)
G04B 19/247 (2013.01 - EP US); G04B 19/253 (2013.01 - EP US); G04B 19/25353 (2013.01 - US)
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
DOCDB simple family (publication)
EP 2902852 A1 20150805; EP 2902852 B1 20160622; CN 104820357 A 20150805; CN 104820357 B 20170616; CN 204557061 U 20150812; HK 1199174 A2 20150619; HK 1213058 A1 20160624; JP 2015145870 A 20150813; JP 5815111 B2 20151117; RU 2578121 C1 20160320; US 2015220063 A1 20150806; US 9122247 B2 20150901
DOCDB simple family (application)
EP 14153395 A 20140131; CN 201510041917 A 20150128; CN 201520058086 U 20150128; HK 15100958 A 20150128; HK 16100864 A 20160126; JP 2014258317 A 20141222; RU 2015103125 A 20150130; US 201414571598 A 20141216