EP 1870785 B1 20090812 - Timepiece fitted with a mechanism showing the phases of the moon
Title (en)
Timepiece fitted with a mechanism showing the phases of the moon
Title (de)
Mit einem Mechanismus zur Anzeige von Mondphasen ausgerüstete Uhr
Title (fr)
Pièce d'horlogerie munie d'un mécanisme d'affichage des phases de lune
Publication
Application
Priority
EP 06405266 A 20060622
Abstract (en)
[origin: EP1870785A1] The timepiece has a circular cam (11) with a section presenting two bends, whose respective distances from a swivel pin of a mobile (9) vary continuously. The bends have ends (11a, 11b) located on a diameter of the mobile to communicate continuous oscillation to a cam follower (12). An index or hand is integrated to a pinion (13) and mounted opposite to a moon cycle scale centered on an axis of the pinion, where an angular extension of the scale corresponds to an amplitude of the oscillation of the pinion connected with a toothed sector (12b) and to a semi period of a moon cycle.
IPC 8 full level
G04B 19/26 (2006.01)
CPC (source: EP)
G04B 19/268 (2013.01)
Designated contracting state (EPC)
CH DE FR GB LI
DOCDB simple family (publication)
EP 1870785 A1 20071226; EP 1870785 B1 20090812; DE 602006008445 D1 20090924
DOCDB simple family (application)
EP 06405266 A 20060622; DE 602006008445 T 20060622