TRI-AXIAL TOURBILLON FOR A TIMEPIECE, IN PARTICULAR A WRISTWATCH
Application 454/DEL/2005 published 2006-11-10, filed 2005-03-02
The tri-axial tourbillon comprises a cage (A) containing the balance (1), the escape wheel (2) and the escape pinion (3) rotating around an axis (A1) and mounted in a second cage (B) rotating around an axis (A2), the cage (B) in turn being mounted rotatably in a third cage (C) rotating around an axis (A3) that is fixed relative to the timepiece, the three axes (A1, A2, A3) being perpendicular to each other.
Applicant
1)FRANCK MULLER WATCHLAND S.A.,
:ROUTE DE MALAGNY, 22, CH-1294 GENTHOD, SWITZERLAND, Switzerland
Inventor
1)JEAN-PIERRE GOLAY
International Info
Classification: G04B37/00
Priority Information
2004 Switzerland 2004-03-09