GEARING SYSTEM FOR A TIMEPIECE

摘要

The invention relates to a system comprising a pinion (5) and a toothed wheel (7), both mounted coaxially with respect to a pivoting arbor (3). According to the invention, the gearing system (1) has an arrangement (21) for linking said pinion to said wheel to prevent relative movement of the one with respect to the other. The invention also relates to the methods for making the toothed wheel (7) and for the final assembly of said gearing system (1). The invention relates to timepieces.