EP 3376305 B1 20200722 - WINDING DEVICE WITH PUSH-BUTTON FOR WATCH
Title (en)
WINDING DEVICE WITH PUSH-BUTTON FOR WATCH
Title (de)
VORRICHTUNG ZUM AUFZIEHEN PER KNOPFDRUCK FÜR UHR
Title (fr)
DISPOSITIF DE REMONTAGE A POUSSOIR POUR MONTRE
Publication
Application
Priority
EP 17161509 A 20170317
Abstract (en)
[origin: US2018267471A1] A winding device on a structure of a movement or watch case, including a telescopic push-piece, independent of the control stem, driving a rack for winding a barrel, and including, between a pipe fixed to the case and an operating head, first elastic return device tending to move the head away from the pipe, this head being capable of occupying an angular, longitudinal locking position corresponding to a rest position, or an angular position of freedom allowing axial mobility, or a stop position wherein it has one degree of freedom, this rack, which is movable against second elastic return device, cooperates with a winding wheel set meshing with an intermediate rack actuated by a return spring of the second elastic return device.
IPC 8 full level
CPC (source: CN EP US)
G04B 3/001 (2013.01 - EP US); G04B 3/041 (2013.01 - US); G04B 3/045 (2013.01 - EP US); G04B 3/046 (2013.01 - CN US); G04B 3/048 (2013.01 - EP US)
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 3376305 A1 20180919; EP 3376305 B1 20200722; CN 108628140 A 20181009; CN 108628140 B 20200131; JP 2018155744 A 20181004; JP 6473835 B2 20190220; US 10915067 B2 20210209; US 2018267471 A1 20180920
DOCDB simple family (application)
EP 17161509 A 20170317; CN 201810219368 A 20180316; JP 2018041500 A 20180308; US 201815920791 A 20180314