EP 2395402 B1 20140312 - High frequency balance wheel for timepiece
Title (en)
High frequency balance wheel for timepiece
Title (de)
Hochfrequenzunruh für Uhr
Title (fr)
Balancier haute fréquence pour pièce d'horlogerie
Publication
Application
Priority
EP 10165704 A 20100611
Abstract (en)
[origin: EP2395402A1] The balance (1) has an inertia counterweight (7) arranged on a peripheral felloe in a housing (8), and comprising a circular profile guiding unit (9) complementary to a circular complementary guiding unit (9A). The counterweight comprises two adjustable parts i.e. studs (10, 11), adjustable in translation with respect to each other in a plane parallel to a balance plane (4). One of the adjustable parts is immovable in translation with respect to the felloe, where each adjustable part of the counterweight is made of material that is highly denser than the material constituting the felloe.
IPC 8 full level
G04B 17/06 (2006.01); G04B 18/00 (2006.01)
CPC (source: EP)
G04B 17/063 (2013.01); G04B 18/006 (2013.01)
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 SE SI SK SM TR
DOCDB simple family (publication)
EP 2395402 A1 20111214; EP 2395402 B1 20140312; EP 2677369 A1 20131225; EP 2677369 B1 20150114
DOCDB simple family (application)
EP 10165704 A 20100611; EP 13184692 A 20100611