EP 2154584 B1 20110302 - Large date display mechanism for timepiece
Title (en)
Large date display mechanism for timepiece
Title (de)
Datumsmechanismus mit großer Datumsanzeige für Uhren
Title (fr)
Mécanisme de quantième à grande date pour pièce d'horlogerie
Publication
Application
Priority
EP 08162165 A 20080811
Abstract (en)
[origin: EP2154584A1] The mechanism has indicators to which a portion of numerals of days of a month is affixed. An upper disk (1), an intermediate disk (2) and a lower disk (3) of the indicators are respectively, divided into eleven sectors. A control movement (15) fitted with a calendar day wheel (16) is arranged to mesh with star wheels (12-14) to drive the upper disk while the other discs remain stationary, to drive the intermediate disk when the upper disk runs through all numerals (4) of the upper disk and to drive the lower disk when the intermediate disk runs through numerals (6) of the intermediate disk.
IPC 8 full level
G04B 19/247 (2006.01)
CPC (source: EP)
G04B 19/247 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 2154584 A1 20100217; EP 2154584 B1 20110302; AT E500536 T1 20110315; DE 602008005300 D1 20110414
DOCDB simple family (application)
EP 08162165 A 20080811; AT 08162165 T 20080811; DE 602008005300 T 20080811