EP 3805874 B1 20231227 - ADJUSTABLE THREADED CROWN
Title (en)
ADJUSTABLE THREADED CROWN
Title (de)
AUSRICHTBARE GESCHRAUBTE KRONE
Title (fr)
COURONNE VISSEE ORIENTABLE
Publication
Application
Priority
EP 19202193 A 20191009
Abstract (en)
[origin: CN112650040A] The invention relates to a screw-down orientable crown (200) for a watch case (100), including a tube (11) that can be axially inserted into a case housing (90), and a handling body (1) including a pattern (19) and a protrusion (15) extending axially and, in the coupled position, cooperating for indexing the pattern (19) relative to the case (100) with a complementary protrusion (55) that a fixed pipe (5) includes which is pushed back from the body (1) by a spring (12) trapped therebetween, and, in the disconnected position, by compression of the spring (12) remaining axially distant from the complementary protrusion (55) and without cooperation therewith, and including an axial stop means (3).
IPC 8 full level
G04B 37/10 (2006.01); G04B 3/04 (2006.01)
CPC (source: CN EP US)
G04B 3/041 (2013.01 - EP US); G04B 3/043 (2013.01 - CN US); G04B 37/103 (2013.01 - CN EP US); G04D 3/0012 (2013.01 - US)
Citation (examination)
EP 2718770 B1 20170111 - OMEGA SA [CH]
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 3805874 A1 20210414; EP 3805874 B1 20231227; CN 112650040 A 20210413; CN 112650040 B 20220624; JP 2021060391 A 20210415; JP 7066794 B2 20220513; US 11194292 B2 20211207; US 2021109482 A1 20210415
DOCDB simple family (application)
EP 19202193 A 20191009; CN 202011070883 A 20201009; JP 2020139088 A 20200820; US 202016921094 A 20200706