EP 2746872 B1 20170315 - Clock piece with universal time display
Title (en)
Clock piece with universal time display
Title (de)
Uhr mit Weltzeitanzeige
Title (fr)
Pièce d'horlogerie à affichage de l'heure universelle
Publication
Application
Priority
EP 12198251 A 20121219
Abstract (en)
[origin: EP2746872A1] The timepiece has a kinematic connection provided between twenty-four hour disk (12) and a disk (14) of cities, where the twenty-four hour disk is kinematically connected to and driven in synchronism with an hour display indicator. The kinematic connection comprises a kinematic transmission crown (24) interposed between the twenty-four hour disk and the disk of cities. An adjustment element (20) of universal hour drives the kinematic transmission crown. Unidirectional driving systems (28, 30) are provided upstream and downstream of the crown.
IPC 8 full level
G04B 19/22 (2006.01)
CPC (source: EP)
G04B 19/223 (2013.01)
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 2746872 A1 20140625; EP 2746872 B1 20170315; CN 104919378 A 20150916; CN 104919378 B 20170412; HK 1213648 A1 20160708; WO 2014095728 A1 20140626
DOCDB simple family (application)
EP 12198251 A 20121219; CN 201380066276 A 20131216; EP 2013076711 W 20131216; HK 16101629 A 20160215