Patent ID: 8337076

Claim:
A timepiece mechanism including an escapement including an escape wheel and pinion, and a sprung balance, the escapement and the sprung balance being mounted in a rotating carriage designed to pivot on a frame of a timepiece movement fitted with a driving barrel, and to be driven in rotation by said driving barrel, and further including a circular toothing, called the fixed toothing, designed to be fixed to the frame in a concentric position to the axis of rotation of the carriage, the escape pinion being designed to be connected to said fixed toothing by gearing, wherein the timepiece mechanism further includes a toothed wheel and at least two toothed elements pivoting in the carriage, said toothed wheel, which meshes with the escape pinion, being freely mounted in the carriage in a coaxial position, and said at least two toothed elements being regularly spaced around said toothed wheel with which said toothed elements mesh, said at least two toothed elements each being designed to also mesh with the fixed toothing so as to connect the escape pinion to the fixed toothing.