EP 2827202 B1 20180321 - Control device for a timepiece
Title (en)
Control device for a timepiece
Title (de)
Steuervorrichung für Uhren
Title (fr)
Dispositif de commande pour pièce d'horlogerie
Publication
Application
Priority
CH 12762013 A 20130717
Abstract (en)
[origin: CN104298104A] A control device for a timepiece, the device including a primary crown adapted to be rotated and pulled, having at least two axial positions, and also including a secondary crown arranged coaxially with respect to the primary crown, the primary crown including a crown head and a control rod fixed rigidly to the crown head and adapted to be coupled to or decoupled from a winding rod of a movement of the timepiece in order to control functions of the timepiece, and the secondary crown including a crown body. The control device distinguishes in that the secondary crown is adapted be rotated and pulled, has at least two axial positions, and includes a kinematic link adapted to control at least one additional function of the timepiece, the primary crown and secondary crown being actuatable independently of one another. The invention also includes a timepiece having such a control device.
IPC 8 full level
G04B 3/04 (2006.01); G04B 27/02 (2006.01); G04B 37/10 (2006.01)
CPC (source: EP US)
G04B 3/041 (2013.01 - EP US); G04B 3/046 (2013.01 - EP US); G04B 27/026 (2013.01 - EP US); G04B 37/10 (2013.01 - EP US); G04B 37/103 (2013.01 - US)
Citation (examination)
JP 2010145098 A 20100701 - SEIKO EPSON CORP
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 2827202 A2 20150121; EP 2827202 A3 20160518; EP 2827202 B1 20180321; CH 708356 A1 20150130; CN 104298104 A 20150121; CN 104298104 B 20180612; ES 2669611 T3 20180528; HK 1203644 A1 20151030; US 2015023142 A1 20150122; US 9052696 B2 20150609
DOCDB simple family (application)
EP 14176420 A 20140709; CH 12762013 A 20130717; CN 201410324055 A 20140709; ES 14176420 T 20140709; HK 15103802 A 20150420; US 201414316290 A 20140626