Device for coordinated actuation of two functions of a timepiece

Abstract

The device for coordinated actuation of two functions of a timepiece comprises one or a plurality of cams (7; 51, 53) arranged to be driven by the movement of the timepiece and of which the respective profile or profiles each comprise a discontinuity (9; 52, 53); and a first (11a, 11b; 49, 61) and a second (13a, 13b; 63) transmission member each comprising a cam follower (11a, 13a; 61, 64), the cam follower (11a; 61) of the first transmission member being arranged to cooperate with the profile of the cam (7) or of a first (51) of the cams (51, 53) and to fall periodically into the discontinuity (9; 52) of the profile of the cam (7) or of said first (51) of the cams (51, 53), the cam follower (13a; 64) of the second transmission member being arranged to cooperate with the profile of the cam (7) or of a second (53) of the cams (51, 53) and to fall periodically, with the same period as the falls of the cam follower (11a; 61) of the first transmission member, into the discontinuity (9; 54) of the profile of the cam (7) or of the second (53) of the cams (51, 53), the falls of the cam follower (11a; 61) of the first transmission member being offset in time with respect to those of the cam follower (13a; 64) of the second transmission member.

Dependencies are inferred from the claim text.