EP 3805873 B1 20231206 - ADJUSTABLE THREADED CROWN
Title (en)
ADJUSTABLE THREADED CROWN
Title (de)
AUSRICHTBARE GESCHRAUBTE KRONE
Title (fr)
COURONNE VISSEE ORIENTABLE
Publication
Application
Priority
EP 19202188 A 20191009
Abstract (en)
[origin: CN112631106A] A watch case (100) comprises an orientable screw crown (10), the crown (10) comprising an axially movable subassembly (20) comprising a crown body (1) having a pattern (19), and a tube (8) adapted to be axially inserted into a bore (90) of the watch case and comprising a complementary axial indexing profile (92) complementary to the axial indexing profile (92) of the bore (90), the indexing profile (82) is a cone having an apex angle of less than 15 degrees and is arranged to engage by friction with a complementary indexing profile (92) of the bore (90).
IPC 8 full level
G04B 37/10 (2006.01); G04B 3/04 (2006.01)
CPC (source: CN EP US)
G04B 3/04 (2013.01 - CN); G04B 3/041 (2013.01 - EP US); G04B 37/103 (2013.01 - CN EP 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
DOCDB simple family (publication)
EP 3805873 A1 20210414; EP 3805873 B1 20231206; CN 112631106 A 20210409; CN 112631106 B 20220830; JP 2021060390 A 20210415; JP 7066793 B2 20220513; US 11199815 B2 20211214; US 2021109481 A1 20210415
DOCDB simple family (application)
EP 19202188 A 20191009; CN 202010716522 A 20200723; JP 2020139086 A 20200820; US 202016881137 A 20200522