EP 3857313 A2 20210804 - DISPLAY MECHANISM WITH A SINGLE APERTURE
Title (en)
DISPLAY MECHANISM WITH A SINGLE APERTURE
Title (de)
ANZEIGEMECHANISMUS MIT EINER EINZIGEN ÖFFNUNG
Title (fr)
MÉCANISME D'AFFICHAGE À GUICHET UNIQUE
Publication
Application
Priority
- EP 18196793 A 20180926
- IB 2019058176 W 20190926
Abstract (en)
[origin: WO2020065574A2] The invention relates to a display mechanism (1; 3; 4; 5; 6; 7) for a timepiece, comprising a frame (100; 300; 400; 500; 600; 700), an aperture (107; 307; 407; 507; 607; 707) which is stationary relative to the frame, and a first display disc (1052; 3051; 4051; 5051; 6051; 7051) and a second display disc (1051; 3052; 4052; 5052; 6052; 7052), each bearing indications, characterised in that the indications on the first and second discs can be displayed alternately through the aperture. The invention also relates to a timepiece movement comprising such a mechanism (1; 3; 4; 5; 6; 7), and to a timepiece such as a wrist watch, pocket watch, clock or table clock comprising such a timepiece movement.
IPC 8 full level
G04B 19/247 (2006.01)
CPC (source: EP US)
G04B 19/247 (2013.01 - EP); G04B 19/2534 (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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3629102 A1 20200401; EP 3629102 B1 20221214; CN 112805634 A 20210514; CN 112805634 B 20230627; EP 3857313 A2 20210804; EP 3857313 B1 20240207; EP 4293431 A2 20231220; EP 4293431 A3 20240228; JP 2022502640 A 20220111; US 2021397132 A1 20211223; WO 2020065574 A2 20200402; WO 2020065574 A3 20200702
DOCDB simple family (application)
EP 18196793 A 20180926; CN 201980063729 A 20190926; EP 19784144 A 20190926; EP 23207985 A 20190926; IB 2019058176 W 20190926; JP 2021516767 A 20190926; US 201917279992 A 20190926