Global Patent Index - EP 3923084 B1

EP 3923084 B1 20240724 - ANTI-CORRECTION SYSTEM OF AN INDICATOR FOR A TIMEPIECE

Title (en)

ANTI-CORRECTION SYSTEM OF AN INDICATOR FOR A TIMEPIECE

Title (de)

ANTIKORREKTURSYSTEM EINER ANZEIGE FÜR EINE UHR

Title (fr)

SYSTEME D'ANTICORRECTION D'UN INDICATEUR POUR UNE PIECE D'HORLOGERIE

Publication

EP 3923084 B1 20240724 (FR)

Application

EP 20179603 A 20200612

Priority

EP 20179603 A 20200612

Abstract (en)

[origin: US2021389727A1] An indicator anti-correction system for a timepiece, the system including a correction mechanism of the indicator and a correction gear configured to mesh with the indicator, the correction mechanism being configured to be connected to a manual correction actuation system and to mesh with the correction gear in a first correction position, the correction mechanism being movably mounted between the first correction position and a second non-correction position, wherein the system further includes a component mounted movable in rotation about an axis, the component having a first end configured to cooperate with at least one protuberance provided on the date indicator or the hour wheel, the component having a second end configured to cooperate with the correction mechanism so as to block the mechanism in an anti-correction position when the first end of the component cooperates with the at least one protuberance.

IPC 8 full level

G04B 19/253 (2006.01)

CPC (source: CN EP KR US)

G04B 13/00 (2013.01 - CN); G04B 19/24 (2013.01 - CN); G04B 19/25306 (2013.01 - KR); G04B 19/2532 (2013.01 - EP US); G04B 19/25326 (2013.01 - KR); G04B 19/25346 (2013.01 - KR); G04B 19/2536 (2013.01 - EP); G04B 27/00 (2013.01 - CN)

Citation (examination)

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 3923084 A1 20211215; EP 3923084 B1 20240724; CN 113805458 A 20211217; CN 113805458 B 20230217; JP 2021196343 A 20211227; JP 7160991 B2 20221025; KR 102614213 B1 20231214; KR 20210154725 A 20211221; US 11860578 B2 20240102; US 2021389727 A1 20211216

DOCDB simple family (application)

EP 20179603 A 20200612; CN 202110651142 A 20210610; JP 2021071580 A 20210421; KR 20210062115 A 20210513; US 202117234917 A 20210420