Global Patent Index - EP 4194966 A1

EP 4194966 A1 20230614 - LOCK INTENDED FOR LIMITING THE AXIAL DISPLACEMENT OF A MOVING PART OF A TIMEPIECE MOVEMENT AND TIMEPIECE MOVEMENT COMPRISING SAME

Title (en)

LOCK INTENDED FOR LIMITING THE AXIAL DISPLACEMENT OF A MOVING PART OF A TIMEPIECE MOVEMENT AND TIMEPIECE MOVEMENT COMPRISING SAME

Title (de)

VERRIEGELUNG ZUR BEGRENZUNG DER AXIALEN AUSLENKUNG EINES BEWEGLICHEN TEILS EINES UHRWERKS UND UHRWERK MIT EINEM SOLCHEN RIEGEL

Title (fr)

VERROU DESTINÉ À LIMITER LE DÉBATTEMENT AXIAL D'UN MOBILE D'UN MOUVEMENT HORLOGER ET MOUVEMENT HORLOGER LE COMPORTANT

Publication

EP 4194966 A1 20230614 (FR)

Application

EP 21212894 A 20211207

Priority

EP 21212894 A 20211207

Abstract (en)

[origin: CN218547266U] The utility model relates to a stop pin, which is used for limiting the axial stroke of a movable part (21) of a clock movement (20), the stop pin (10) comprises a head part (11) arranged at one end of a rod part (12), the rod part (12) extends along a longitudinal rotation axis, the head part (11) extends in the radial direction relative to the rod part (12), and a radial convex part (110) which is arranged opposite to the movable part (21) is arranged on a part of the periphery of the head part (11). The utility model relates to a stop pin (10) for a timepiece movement (20) of a timepiece movement (20), the stop pin (10) comprising a shaft (12) and comprising, at the junction with the shaft (12), a bearing base (111) by means of which the stop pin (10) is intended to rest on a structure (22) of the timepiece movement (20), the bearing base (111) having a central thickening (112) extending around the shaft (12) to allow a bearing surface of the bearing base to be limited on the structure (22) of the timepiece movement (20). The utility model also relates to a clock movement comprising the stop pin.

Abstract (fr)

L'invention concerne un verrou (10) destiné à limiter le débattement axial d'un mobile (21) d'un mouvement horloger (20), ledit verrou (10) étant caractérisé en ce qu'il comporte une tête (11) agencée à l'extrémité d'une tige (12) s'étendant selon un axe longitudinal de révolution, ladite tête (11) s'étendant radialement par rapport à la tige (12) et comportant sur une portion de sa périphérie, une saillie radiale (110) destinée à être agencée en vis-à-vis dudit mobile (21), et comportant, à l'interface avec la tige (12), une embase (111) d'appui par laquelle le verrou (10) est destiné à reposer contre une structure (22) du mouvement horloger (20).

IPC 8 full level

G04B 29/04 (2006.01); G04B 19/14 (2006.01)

CPC (source: CN EP KR US)

G04B 19/14 (2013.01 - CN EP KR US); G04B 19/26 (2013.01 - KR); G04B 29/04 (2013.01 - EP); G04B 33/16 (2013.01 - CN); G04B 37/04 (2013.01 - KR); G04B 43/002 (2013.01 - KR)

Citation (search report)

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)

EP 4194966 A1 20230614; CN 116243579 A 20230609; CN 218547266 U 20230228; JP 2023084656 A 20230619; JP 7441909 B2 20240301; KR 20230085836 A 20230614; US 2023176523 A1 20230608

DOCDB simple family (application)

EP 21212894 A 20211207; CN 202211266827 A 20221017; CN 202222725466 U 20221017; JP 2022144321 A 20220912; KR 20220132597 A 20221014; US 202217960562 A 20221005