EP 3580618 B1 20220126 - TIMEPIECE DRIVING ORGAN
Title (en)
TIMEPIECE DRIVING ORGAN
Title (de)
ANTRIEBSORGAN EINER UHR
Title (fr)
ORGANE MOTEUR D'HORLOGERIE
Publication
Application
Priority
- EP 17155883 A 20170213
- IB 2018050834 W 20180212
Abstract (en)
[origin: WO2018146639A1] A timepiece drive member (1) comprises at least two single-piece, stacked and series-connected units (110, 210, 310), each of which has a hub (120, 220, 320) and a felloe (130, 230, 330) connected via at least one elastic arm (140, 240, 340). A timepiece mechanism comprising such a drive member.
IPC 8 full level
G04B 1/12 (2006.01); G04B 1/18 (2006.01); G04B 1/22 (2006.01)
CPC (source: EP US)
G04B 1/12 (2013.01 - EP US); G04B 1/14 (2013.01 - US); G04B 1/18 (2013.01 - EP US); G04B 1/22 (2013.01 - EP); G04B 17/04 (2013.01 - 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)
WO 2018146639 A1 20180816; EP 3580618 A1 20191218; EP 3580618 B1 20220126; JP 2020509358 A 20200326; JP 7100650 B2 20220713; US 11543775 B2 20230103; US 2020004202 A1 20200102
DOCDB simple family (application)
IB 2018050834 W 20180212; EP 18706317 A 20180212; JP 2019543325 A 20180212; US 201816483592 A 20180212