EP 2463732 B1 20160330 - Chiming mechanism of a watch or a music box
Title (en)
Chiming mechanism of a watch or a music box
Title (de)
Schlagwerkmechanismus einer Armbanduhr oder einer Spieluhr
Title (fr)
Mécanisme de sonnerie d'une montre ou d'une boîte à musique
Publication
Application
Priority
EP 10194574 A 20101210
Abstract (en)
[origin: EP2463732A1] The mechanism (1) has magnetic elements (13, 4) e.g. fixed and movable permanent magnets such as fixed and movable micro magnets, arranged in a part of a patch (11) and on an activating component (2) e.g. magnetic wheel, respectively. The component is turned on in a ringing mode such that one of the elements is repeatedly close to and opposite the other element arranged to generate magnetic field of polarity opposite to magnetic field generated by the former element opposite the latter element, to allow the patch to vibrate by repetitive variation of magnetic repulsion force of the elements.
IPC 8 full level
G04B 21/06 (2006.01); G04B 21/08 (2006.01); G04B 23/02 (2006.01); G10F 1/06 (2006.01)
CPC (source: EP US)
G04B 21/06 (2013.01 - EP US); G04B 21/08 (2013.01 - EP US); G04B 23/026 (2013.01 - EP US); G04B 23/028 (2013.01 - EP US); G10F 1/06 (2013.01 - EP US); G10K 1/067 (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 2463732 A1 20120613; EP 2463732 B1 20160330; CH 704199 A2 20120615; CN 102566406 A 20120711; CN 102566406 B 20140604; JP 2012128420 A 20120705; JP 5211232 B2 20130612; US 2012147715 A1 20120614; US 8559277 B2 20131015
DOCDB simple family (application)
EP 10194574 A 20101210; CH 20662010 A 20101210; CN 201110410139 A 20111209; JP 2011270914 A 20111212; US 201113313207 A 20111207