EP 1564607 B1 20090513 - Crown protecting device for a watch
Title (en)
Crown protecting device for a watch
Title (de)
Vorrichtung zum Kroneschütz für eine Uhr
Title (fr)
Dispositif protège-couronne pour montre-bracelet
Publication
Application
Priority
EP 04002939 A 20040210
Abstract (en)
[origin: EP1564607A1] The device has a cover (7) permitting to cover or mask a crown (5) of a wrist-watch (1), by relative rotation of the crown. The cover is formed by an extension of a ring (21) that is mounted with greasy friction in an annular groove provided at the base of a middle. The ring is maintained in place by a washer comprising 4 mounting lugs extending under horns (17, 17a) of the middle for fixing the washer.
IPC 8 full level
G04B 3/04 (2006.01)
CPC (source: EP US)
G04B 3/043 (2013.01 - EP US); G04B 3/045 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1564607 A1 20050817; EP 1564607 B1 20090513; AT E431579 T1 20090515; CN 1930533 A 20070314; DE 602004021083 D1 20090625; EP 1719023 A2 20061108; JP 2007522461 A 20070809; US 2009046542 A1 20090219; US 7648266 B2 20100119; WO 2005088410 A2 20050922; WO 2005088410 A3 20060216
DOCDB simple family (application)
EP 04002939 A 20040210; AT 04002939 T 20040210; CN 200580007508 A 20050201; DE 602004021083 T 20040210; EP 05715235 A 20050201; EP 2005000969 W 20050201; JP 2006552502 A 20050201; US 59786708 A 20080319