EP 1272906 B1 20081001 - ESCAPEMENT DEVICE FOR TIMEPIECE COMPONENT
Title (en)
ESCAPEMENT DEVICE FOR TIMEPIECE COMPONENT
Title (de)
HEMMUNG FÜR UHR
Title (fr)
DISPOSITIF D'ECHAPPEMENT POUR PIECE D'HORLOGERIE
Publication
Application
Priority
- CH 0100148 W 20010307
- CH 7272000 A 20000411
- CH 13322000 A 20000706
Abstract (en)
[origin: WO0177759A1] The invention concerns an escapement device comprising a power source (32) capable of delivering a variable torque based on the angle of rotation of a pinion (330) fixed to said power source, said variable torque having at least a stable position (S) and an unstable position (I). The device further comprises locking means (31) capable of locking power transmission to an oscillator in a stable point of equilibrium (S) and unlocking means (35) capable of unlocking power transmission to said oscillator between a stable point of equilibrium (S) and an unstable point of equilibrium (I).
IPC 8 full level
G04C 3/04 (2006.01); G04B 15/08 (2006.01); G04B 15/14 (2006.01)
CPC (source: EP US)
G04B 15/08 (2013.01 - EP US); G04B 15/14 (2013.01 - EP US); G04C 3/042 (2013.01 - EP US); G04C 5/00 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0177759 A1 20011018; AT E409895 T1 20081015; AU 3531401 A 20011023; CN 1244029 C 20060301; CN 1422397 A 20030604; DE 60135977 D1 20081113; EP 1272906 A1 20030108; EP 1272906 B1 20081001; HK 1054796 A1 20031212; JP 2003530560 A 20031014; US 2003090962 A1 20030515; US 6712500 B2 20040330
DOCDB simple family (application)
CH 0100148 W 20010307; AT 01907312 T 20010307; AU 3531401 A 20010307; CN 01807932 A 20010307; DE 60135977 T 20010307; EP 01907312 A 20010307; HK 03106963 A 20030926; JP 2001574550 A 20010307; US 25710002 A 20021008