EP 2293155 B1 20120801 - Watch comprising a retractable dial face which can display or conceal a clockwork mechanism
Title (en)
Watch comprising a retractable dial face which can display or conceal a clockwork mechanism
Title (de)
Uhr, die einen versenkbaren Ziffernblattboden umfasst, mit dem sich ein Uhrmechanismus zeigen oder verbergen lässt
Title (fr)
Montre comportant un fond de cadran escamotable permettant de rendre visible ou de masquer un mécanisme d'horlogerie
Publication
Application
Priority
EP 09305818 A 20090907
Abstract (en)
[origin: EP2293155A1] The case (10) has time indication units e.g. hour and minute hands, connected to a clockwork mechanism (20). A dial base comprises articulated elements moved between closed and open positions. The elements are placed side by side and mask the mechanism in the closed position. The elements are retracted for letting a part of the mechanism visible from the exterior through a glass in the open position. The elements constituting the base are parallel pivoting longilinear strips (31, 131). The strips are driven by mechanical driving units.
IPC 8 full level
G04B 19/06 (2006.01); G04B 37/00 (2006.01); G04B 45/02 (2006.01)
CPC (source: EP)
G04B 19/065 (2013.01); G04B 37/0033 (2013.01); G04B 45/02 (2013.01)
Designated contracting state (EPC)
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 SE SI SK SM TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 09305818 A 20090907