EP 3435174 B1 20210616 - CHIME MODE SELECTOR FOR WATCH OR TIMEPIECE
Title (en)
CHIME MODE SELECTOR FOR WATCH OR TIMEPIECE
Title (de)
MODUSWAHLSCHALTER FÜR SCHLAGWERK FÜR ARMBANDUHR ODER ANDERE UHR
Title (fr)
SÉLECTEUR DE MODE DE SONNERIE POUR MONTRE OU PIÈCE D'HORLOGERIE
Publication
Application
Priority
EP 17182975 A 20170725
Abstract (en)
[origin: CN109298617A] The invention relates to a chiming mechanism (100) for a watch (1000) comprising: an hourly snail wheel (190) driven by a movement (200), a chiming wheel set (2) comprising a ratchet (22) and a chiming rack pinion (24), a hourly rack (20) for reading the snail wheel (19) and driving the pinion (24) to pivot, a catch pawl (85) that is set to move to drive the ratchet (22) each time of chiming, a mode selection mechanism (9) configured to select a specific chiming mode by a user in different chiming modes including a silent mode and define the angular position of a cam (90) having an outer contour (98). In the silent mode, a maximum radius area (98S) pushes a beak (61) of a mute lever (60) backwards to orient the mute lever to a position where the a main arm (64) of the mute lever moves thecatch pawl away from the ratchet, thus disabling each passing chiming.
IPC 8 full level
G04B 21/06 (2006.01); G04B 9/02 (2006.01); G04B 21/10 (2006.01); G04B 21/12 (2006.01); G04B 23/02 (2006.01)
CPC (source: CN EP KR RU US)
G04B 9/02 (2013.01 - EP); G04B 13/00 (2013.01 - CN); G04B 21/00 (2013.01 - CN RU); G04B 21/04 (2013.01 - KR US); G04B 21/06 (2013.01 - EP KR US); G04B 21/10 (2013.01 - EP KR US); G04B 21/12 (2013.01 - EP US); G04B 23/026 (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 3435174 A1 20190130; EP 3435174 B1 20210616; CN 109298617 A 20190201; CN 109298617 B 20200918; JP 2019053039 A 20190404; JP 6572351 B2 20190911; KR 102139412 B1 20200730; KR 20190011690 A 20190207; RU 2690035 C1 20190530; US 10761485 B2 20200901; US 2019033788 A1 20190131
DOCDB simple family (application)
EP 17182975 A 20170725; CN 201810821526 A 20180724; JP 2018133942 A 20180717; KR 20180085777 A 20180724; RU 2018127021 A 20180724; US 201816043785 A 20180724