EP 2233988 B1 20120208 - Clock movement with tourbillon equipped with a shock-protection device
Title (en)
Clock movement with tourbillon equipped with a shock-protection device
Title (de)
Uhrwerk mit Tourbillon, das mit einer stoßfesten Schutzvorrichtung ausgestattet ist
Title (fr)
Mouvement horloger à tourbillon muni d'un dispositif de protection contre les chocs
Publication
Application
Priority
EP 09155819 A 20090323
Abstract (en)
[origin: EP2233988A1] The timepiece movement (1) has a tourbillon (10) including a rotating carriage (12) bearing a sprung balance (16) and an escapement. The bottom and top pivots of carriage are supported by bottom and top bridges, respectively. The carriage is pivoted between a bottom plate (22) of timepiece movement and a tourbillon bridge (24). A stop element is arranged for limiting the axial shake of carriage.
IPC 8 full level
G04B 17/06 (2006.01); G04B 43/00 (2006.01)
CPC (source: EP US)
G04B 17/285 (2013.01 - EP US); G04B 43/002 (2013.01 - EP US)
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 TR
DOCDB simple family (publication)
EP 2233988 A1 20100929; EP 2233988 B1 20120208; AT E545071 T1 20120215; CN 101846963 A 20100929; CN 101846963 B 20120321; JP 2010223958 A 20101007; JP 5242613 B2 20130724; US 2010238769 A1 20100923; US 8985845 B2 20150324
DOCDB simple family (application)
EP 09155819 A 20090323; AT 09155819 T 20090323; CN 201010144673 A 20100322; JP 2010057020 A 20100315; US 72880910 A 20100322