Global Patent Index - EP 4078297 A1

EP 4078297 A1 20221026 - TIMEPIECE DISPLAY MECHANISM

Title (en)

TIMEPIECE DISPLAY MECHANISM

Title (de)

UHRANZEIGEMECHANISMUS

Title (fr)

MECANISME D'AFFICHAGE D'HORLOGERIE

Publication

EP 4078297 A1 20221026 (FR)

Application

EP 20789141 A 20201013

Priority

  • EP 19216640 A 20191216
  • EP 2020078684 W 20201013

Abstract (en)

[origin: WO2021121707A1] Timepiece display mechanism (100), comprising at least one display (10) comprising a shaft (3), and comprising at least one plate (101) and/or one bridge (102) which carries at least one guiding device (1) in order to carry and guide this shaft (3) about an axis (D), comprising, at a first side of the axis (D), an abutment surface (5) comprising a V-block or bearing, which is symmetrical relative to a bisector plane (P) extending through the axis (D), in order to centre the axis of the shaft (3) in this bisector plane (P), and, at a second opposite side, at least one retention element (6) which is substantially diametrically opposite the abutment surface (5), all the retention elements (6) applying to this shaft (3) a resultant resilient return force which is directed towards the axis (D), and preventing this shaft (3) from radially leaving the guiding bearing (4), which is a panel with two parallel faces.

IPC 8 full level

G04B 19/02 (2006.01); G04B 31/00 (2006.01)

CPC (source: CH EP KR US)

G04B 19/02 (2013.01 - EP KR US); G04B 29/04 (2013.01 - US); G04B 31/00 (2013.01 - CH EP KR); G04B 31/06 (2013.01 - US); G04B 13/021 (2013.01 - US)

Citation (search report)

See references of WO 2021121707A1

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

Designated validation state (EPC)

KH MA MD TN

DOCDB simple family (publication)

WO 2021121707 A1 20210624; CH 716957 A2 20210630; CN 114787721 A 20220722; EP 4078297 A1 20221026; JP 2023508127 A 20230301; JP 7407287 B2 20231228; KR 20220092626 A 20220701; US 2023057274 A1 20230223

DOCDB simple family (application)

EP 2020078684 W 20201013; CH 16312019 A 20191217; CN 202080087363 A 20201013; EP 20789141 A 20201013; JP 2022534202 A 20201013; KR 20227019567 A 20201013; US 202017785805 A 20201013