Patent ID: 11886147
Assignee: MONTRES BREGUET S.A.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 1:
2. The mechanism according to claim 1, wherein said resilient hand comprises a plurality of flexible segments that are joined end-to-end at at least one tip, a first flexible segment thereof extends between said first pipe and a first tip forming said index, and said second pipe,
wherein said display mechanism comprises an input wheel set, which is arranged so as to be driven such that it pivots about an input axis by a movement, and defining an input angle with a reference, and comprising said first means for driving said first pipe, and second means for stressing at least said first flexible segment, which are arranged so as to vary the position of at least said first tip relative to said output axis, said first tip being at a variable distance from said first pipe, as a function of the forces applied to said flexible strip by said second stressing means,
wherein said second stressing means comprise said second means for driving said second pipe in an assembled and stressed state of said resilient hand in which both said first pipe is driven by said first drive means, and said second pipe is driven by said second drive means,
wherein said first shaped gear train and said second shaped gear train are arranged such that they symmetrically control said first pipe and said second pipe, such that said first flexible segment and said second flexible segment are symmetrical relative to a radial originating from said output axis and passing by way of said tip at which said first flexible segment and said second flexible segment are joined, over at least part of the angular travel of said resilient hand.