Tourbillon with two oscillators in one single cage

Abstract

A horological Tourbillon comprising A) a cage CC rotating around an axis (ZC), divided in two half-cages (1a,b) by a medial plane (RC) perpendicular to the rotation axis (ZC); a double tourbillon (TD) with two regulation systems each made of an oscillator (OSa,b), a lever and it's escapement mobile (MEa,b), installed in their respective half-cage (1a, 1b); the two regulation systems being made of identical elements but organized in an opposite configuration and installed in each half-cage (1a, 1b) symmetrically relatively to the medial plan (RC) so that, in the medial plane, the rotation direction of the two escapement mobiles (MEa,b) are identical; each regulation system has a compensating wheel (RFa,b) that meshes with its escapement mobile (MEa,b); B) a differential (D) made of: two outputs S (a,b) each meshing into a compensating wheel (RFa,b), thus creating a position compensation; one input pinion (ED) linked to the horological mechanism (MH); C) one linkage (EC) between the horological mechanism (MH) and the cage (CC) that allows the cage to rotate around its axis (ZC).

Dependencies are inferred from the claim text.