EP 2105806 B1 20131113 - Escapement mechanism
Title (en)
Escapement mechanism
Title (de)
Hemmungsmechanismus
Title (fr)
Mécanisme d'échappement
Publication
Application
Priority
EP 08153450 A 20080327
Abstract (en)
[origin: EP2105806A1] The mechanism has a spring-blade (12) to accumulate mechanical energy issued from a motorized source between pulses and to transmit the pulses to a regulator i.e. balance spring (10), through a winding latch (26). The blade is mounted on a deformable chassis (50) that is deformed symmetrically with respect to an axis (AA) through rotation axes of the regulator, the latch and by a turning point of the blade, and is deformed with respect to another axis (BB) perpendicular to the axis (AA), and passing through ends of the spring-blade. The blade and the chassis are made of silicon. Independent claims are also included for the following: (1) a monoblock piece for assembling an escapement mechanism and comprising a rigidification portion between a part of a latch and chassis (2) a method for mounting a escapement mechanism.
IPC 8 full level
G04B 15/14 (2006.01); G04B 17/04 (2006.01)
CPC (source: EP US)
G04B 15/10 (2013.01 - EP US); G04B 15/14 (2013.01 - EP US); G04B 17/045 (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 MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 2105806 A1 20090930; EP 2105806 B1 20131113; CN 101981521 A 20110223; CN 101981521 B 20121024; HK 1149332 A1 20110930; JP 2011515690 A 20110519; JP 5396462 B2 20140122; US 2011019506 A1 20110127; US 8303167 B2 20121106; WO 2009118310 A1 20091001
DOCDB simple family (application)
EP 08153450 A 20080327; CN 200980110462 A 20090324; EP 2009053439 W 20090324; HK 11103318 A 20110401; JP 2011501198 A 20090324; US 93420409 A 20090324