EP 2602675 B1 20140827 - Timepiece movement comprising a chronograph mechanism with column wheel
Title (en)
Timepiece movement comprising a chronograph mechanism with column wheel
Title (de)
Uhrwerk umfassend einen Chronographenmechanismus mit Säulenrad
Title (fr)
Mouvement horloger comportant un mécanisme de chronographe à roue à colonnes
Publication
Application
Priority
EP 11192669 A 20111208
Abstract (en)
[origin: EP2602675A1] The movement has a chronograph mechanism including a pusher device for manually actuating a column wheel (40). The pusher device includes an intermediate lever (58) having a distal portion to actuate a pivoting control part (56), where the control part and the intermediate lever extend from respective pivots (55, 59) toward each other. A click (52) forwards a tooth of the toothing of the column wheel when a push button (67) is moved from a rest position to an active position, and releases from the toothing by sliding over the top of the tooth when the button returns to the rest position.
IPC 8 full level
G04F 7/08 (2006.01)
CPC (source: EP RU US)
G04F 7/0814 (2013.01 - EP RU US); G04F 7/0842 (2013.01 - RU US); G04F 7/0847 (2013.01 - EP RU US); G04F 7/0857 (2013.01 - EP)
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 2602675 A1 20130612; EP 2602675 B1 20140827; CN 103163775 A 20130619; CN 103163775 B 20160608; HK 1186534 A1 20140314; JP 2013120190 A 20130617; JP 5508509 B2 20140604; RU 2012152919 A 20140620; RU 2603591 C2 20161127; US 2013148476 A1 20130613; US 8882338 B2 20141111
DOCDB simple family (application)
EP 11192669 A 20111208; CN 201210524669 A 20121207; HK 13113952 A 20131216; JP 2012267870 A 20121207; RU 2012152919 A 20121207; US 201213693781 A 20121204