EP 2784602 B1 20181205 - Arbour of a mobile with optimised geometry in magnetic environment
Title (en)
Arbour of a mobile with optimised geometry in magnetic environment
Title (de)
Welle eines beweglichen Elements mit optimierter Geometrie in einem magnetischen Umfeld
Title (fr)
Arbre de mobile à géométrie optimisée en environnement magnétique
Publication
Application
Priority
EP 13161123 A 20130326
Abstract (en)
[origin: EP2784602A1] The shaft (1) has a projecting unit (11) of a larger radius (RMAX), where the projecting unit is arranged around a fulcrum pin (D). The projecting unit is delimited on both sides of the fulcrum pin by two surfaces (14, 15). The two surfaces define a profile (12) provided in a rectangle (R) with a projection that is provided on a level perpendicular to that of the fulcrum pin. A ratio of longitudinal length (LR) to width (LA) of the rectangle is higher than 2, where a longitudinal direction of the rectangle defines a main axis (DP). Independent claims are also included for the following: (1) a pivoting arbor (2) a clock movement mechanism (3) a clock element.
IPC 8 full level
G04B 17/06 (2006.01); G04B 15/14 (2006.01); G04B 17/32 (2006.01)
CPC (source: CH EP US)
G04B 13/02 (2013.01 - EP US); G04B 15/14 (2013.01 - EP US); G04B 17/06 (2013.01 - EP US); G04B 17/063 (2013.01 - EP US); G04B 17/32 (2013.01 - EP US); G04B 31/00 (2013.01 - CH); G04B 43/00 (2013.01 - 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 2784602 A1 20141001; EP 2784602 B1 20181205; CH 707791 A2 20140930; CH 707791 B1 20170515; CN 105074585 A 20151118; CN 105074585 B 20171024; EP 2979140 A2 20160203; EP 2979140 B1 20171025; HK 1217774 A1 20170120; JP 2016517955 A 20160620; JP 6034991 B2 20161130; US 2016085214 A1 20160324; US 9372473 B2 20160621; WO 2014154511 A2 20141002; WO 2014154511 A3 20141231; WO 2014154511 A4 20150219
DOCDB simple family (application)
EP 13161123 A 20130326; CH 6652013 A 20130326; CN 201480018602 A 20140317; EP 14713783 A 20140317; EP 2014055268 W 20140317; HK 16105565 A 20160516; JP 2016504561 A 20140317; US 201414779883 A 20140317