EP 0660203 B1 19980722 - Watchcase
Title (en)
Watchcase
Title (de)
Uhrengehäuse
Title (fr)
Boîte de montre
Publication
Application
Priority
CH 385993 A 19931223
Abstract (en)
[origin: EP0660203A1] The invention relates to a watchcase (M) including a band (1) and a back (4) which may be engaged with and immobilised in the latter by imparting to the back (4) a rotational motion through a specified angle ( OMEGA ) around a closure axis (0-0'). The back (4) and the band (1) include complementary undercut wall portions (16, 24) whose peripheral profile comprises four circular arc segments (38, 48) each centred on a centre (Cc, Cf) distanced from the axis of closure (0-0'). The segments (38, 48) are linked together by a re-entrant segment (40, 52). Each segment (48) of the back is associated with a segment (38) of the band (1). In one position, each segment (48) of the back (4) is off-centre relative to that segment (38) of the band (1) which is associated with it and in another position each circular arc segment (48) of the back (4) is concentric with that segment (38) of the band (1) which is associated with it and the lateral wall (16) of each segment (48) of the back (4) is in intimate contact with the lateral wall (24) of that segment (38) of the band (1) which is associated with it. <IMAGE>
IPC 1-7
IPC 8 full level
G04B 37/11 (2006.01)
CPC (source: EP US)
G04B 37/11 (2013.01 - EP US)
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
EP 0660203 A1 19950628; EP 0660203 B1 19980722; CH 685526 B5 19960215; CH 685526G A3 19950815; CN 1049509 C 20000216; CN 1110795 A 19951025; DE 69411870 D1 19980827; DE 69411870 T2 19990318; ES 2124357 T3 19990201; HK 1012729 A1 19990806; JP 3459127 B2 20031020; JP H07209443 A 19950811; SG 94683 A1 20030318; TW 258796 B 19951001; US 5467325 A 19951114
DOCDB simple family (application)
EP 94119298 A 19941207; CH 385993 A 19931223; CN 94119581 A 19941222; DE 69411870 T 19941207; ES 94119298 T 19941207; HK 98113861 A 19981217; JP 33674694 A 19941226; SG 1996005062 A 19941207; TW 83109893 A 19941026; US 33533894 A 19941103