EP 3715960 A1 20200930 - ADJUSTABLE FREQUENCY CLOCK
Title (en)
ADJUSTABLE FREQUENCY CLOCK
Title (de)
EINSTELLBARE UHRFREQUENZ
Title (fr)
FRÉQUENCE D'HORLOGE REGLABLE
Publication
Application
Priority
EP 19166419 A 20190329
Abstract (en)
The invention concerns an escapement device for clocks, wherein the ticking sound produced by a mechanism where a balance wheel (5) oscillates in contrast to the elastic action of a spring (6) and is associated with an anchor (4), has a frequency preset as a function of parameters outside of the clock, such as a heart rate of a user, the environment in which the clock is located or others.
IPC 8 full level
G04B 15/08 (2006.01); G04F 7/04 (2006.01)
CPC (source: EP)
G04B 15/08 (2013.01); G04F 7/04 (2013.01)
Citation (search report)
[XI] EP 2570870 A1 20130320 - SWATCH GROUP RES & DEV LTD [CH]
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)
DOCDB simple family (application)
EP 19166419 A 20190329; IB 2020052792 W 20200325