EP 1351104 B1 20081126 - Device with program wheel for perpetual calendar mechanism, and timepiece provided with such a mechanism
Title (en)
Device with program wheel for perpetual calendar mechanism, and timepiece provided with such a mechanism
Title (de)
Vorrichtung mit Programmrad für den Mechanismus eines ewigen Kalenders sowie Uhr mit solchem Mechanismus
Title (fr)
Dispositif à roue de programme pour mécanisme de quantième perpétuel, et pièce d'horlogerie comportant un tel mécanisme
Publication
Application
Priority
EP 02076289 A 20020402
Abstract (en)
[origin: EP1351104A1] The program wheel (200) has a principal wheel (204) and a twenty four hour wheel (13). The principal wheel carries two toothed wheels (210,211) and a sliding plate (212) in order to advance the program wheel by one to three steps on the last day of a month of less than thirty one days. These toothed wheels are activated by a fixed wheel (203) and the sliding plate by four satellite wheels (228,229,230,231) An Independent claim is also included for : A timepiece which uses the program wheel mechanism.
IPC 8 full level
G04B 19/24 (2006.01); G04B 19/253 (2006.01)
CPC (source: EP)
G04B 19/2536 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1351104 A1 20031008; EP 1351104 B1 20081126; AT E415648 T1 20081215; CH 696861 A5 20071231; DE 60230011 D1 20090108
DOCDB simple family (application)
EP 02076289 A 20020402; AT 02076289 T 20020402; CH 5882003 A 20030402; DE 60230011 T 20020402