EP 3108306 A1 20161228 - STRIKING MECHANISM FOR A CLOCK PIECE
Title (en)
STRIKING MECHANISM FOR A CLOCK PIECE
Title (de)
SCHLAGWERKVORRICHTUNG FÜR EINE UHR
Title (fr)
MECANISME DE SONNERIE POUR UNE PIECE D'HORLOGERIE
Publication
Application
Priority
- EP 14155756 A 20140219
- EP 2015053122 W 20150213
Abstract (en)
[origin: WO2015124509A1] The chime mechanism comprises gongs (29, 30), hammers (27, 28) for striking the gongs, pallet pins (23-26) for actuating the hammers, an hours ratchet (20), a quaters ratchet (21) and a minutes ratchet (22) for actuating the pallet pins in order to chime the hours, the quarters and the minutes, these ratchets (20-22) being pivot mounted about the same axis, an hours cam (41), a quarters cam (46) and a minutes cam (51), an hours feeler (39), a quarters feeler (44) and a minutes feeler (49) arranged to collaborate with the hours, quarters and minutes cams respectively, and connections between the hours ratchet (20) and the hours feeler (39), between the quarters ratchet (21) and the quarters feeler (44) and between the minutes ratchet (22) and the minutes feeler (49) respectively. Said connections comprise an hours pinion (31) secured to the hours ratchet (20), a quarters pinion (32) secured to the quarters ratchet (21), and a minutes pinion (33) secured to the minutes ratchet (22), and an hours rack (34) between the hours pinion (31) and the hours feeler (39), a quarters rack (35) between the quarters pinion (32) and the quarters feeler (44) and a minutes rack (36) between the minutes pinion (33) and the minutes feeler (49).
IPC 8 full level
G04B 21/04 (2006.01); G04B 21/02 (2006.01); G04B 21/14 (2006.01)
CPC (source: CN EP)
G04B 21/02 (2013.01 - CN EP); G04B 21/04 (2013.01 - CN EP); G04B 21/14 (2013.01 - CN EP)
Citation (search report)
See references of WO 2015124509A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2015124509 A1 20150827; CN 106030420 A 20161012; CN 106030420 B 20181120; EP 3108306 A1 20161228; EP 3108306 B1 20181226; JP 2017516976 A 20170622; JP 6485779 B2 20190320
DOCDB simple family (application)
EP 2015053122 W 20150213; CN 201580009497 A 20150213; EP 15705584 A 20150213; JP 2016529885 A 20150213