EP 1524564 B1 20070704 - Perpetual or annual calendar watch comprising a mechanism for the display of the number of days in the current month
Title (en)
Perpetual or annual calendar watch comprising a mechanism for the display of the number of days in the current month
Title (de)
Ewige oder jährliche Kalenderuhr mit einem mechanismus zur Anzeige der Nummer der Tage im aktuellen Monat
Title (fr)
Pièce d'horlogerie à calendrier annuel ou perpétuel comprenant un mécanisme d'affichage du nombre de jours du mois courant
Publication
Application
Priority
EP 03405732 A 20031013
Abstract (en)
[origin: EP1524564A1] The timepiece has a month cam (5) including a movable indicator unit (13) for indicating a number of days in a month, which can be moved with respect to a fixed indicator unit. A linkage connects the movable indicator unit to the month cam such that the movable unit occupies a position characteristic of the month cam with respect to the fixed indicator unit during each month.
IPC 8 full level
G04B 19/24 (2006.01); G04B 19/243 (2006.01); G04B 19/253 (2006.01)
CPC (source: EP KR US)
G04B 19/082 (2013.01 - EP US); G04B 19/241 (2013.01 - EP US); G04B 19/253 (2013.01 - KR)
Designated contracting state (EPC)
CH DE FR GB IT LI
DOCDB simple family (publication)
EP 1524564 A1 20050420; EP 1524564 B1 20070704; CN 1607476 A 20050420; DE 60314752 D1 20070816; DE 60314752 T2 20080410; JP 2005121657 A 20050512; KR 20050035504 A 20050418; TW 200513814 A 20050416; US 2005078558 A1 20050414; US 7038974 B2 20060502
DOCDB simple family (application)
EP 03405732 A 20031013; CN 200410074457 A 20040916; DE 60314752 T 20031013; JP 2004298474 A 20041013; KR 20040081468 A 20041012; TW 93127133 A 20040908; US 95227104 A 20040928