EP 1708048 B1 20100609 - Watch comprising at least two regulation systems
Title (en)
Watch comprising at least two regulation systems
Title (de)
Uhr mit mindenstens zwei Reguliersystemen
Title (fr)
Montre comportant au moins deux systèmes réglants
Publication
Application
Priority
EP 05006849 A 20050330
Abstract (en)
[origin: EP1708048A1] The watch has tourbillons (SR1, SR2) mounted on a common support and connected to a common display device (A) through a differential display gear (D a). A movement has sub assemblies (SE1, SE2), where each subassembly has one tourbillon. A barrel (B1, B2) and a finishing gear train transmit the energy of the barrel to the tourbillon inside the sub-assembly. The gear (D a) connects the barrel and gear train of each of the sub-assemblies to the display.
IPC 8 full level
G04B 17/28 (2006.01); G04B 1/12 (2006.01)
CPC (source: EP US)
G04B 1/12 (2013.01 - EP US); G04B 17/285 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1708048 A1 20061004; EP 1708048 B1 20100609; AT E470890 T1 20100615; CN 1841242 A 20061004; CN 1841242 B 20100512; DE 602005021748 D1 20100722; HK 1091559 A1 20070119; JP 2006284581 A 20061019; JP 4499681 B2 20100707; SG 126103 A1 20061030; US 2006221775 A1 20061005; US 7350966 B2 20080401
DOCDB simple family (application)
EP 05006849 A 20050330; AT 05006849 T 20050330; CN 200610066972 A 20060330; DE 602005021748 T 20050330; HK 06112123 A 20061103; JP 2006093899 A 20060330; SG 200601948 A 20060323; US 27799006 A 20060330