Manual control device for a timepiece mechanism

Abstract

One aspect of the invention relates to a manual control device (100) for a mechanism (500) for a timepiece (1000), comprising two opposing manual corrector actuators (30, 50), arranged to be operated by a user and to control the same corrector wheel (10) in opposite directions, each of the two manual corrector actuators (30, 50) setting in motion an associated corrector (20, 40) comprising a beak (29, 49) which is configured to bear against a relief (11) of said corrector wheel (10) and to move said corrector wheel (10) during a complete stroke of said manual corrector actuator (30, 50) under the action of the user, said manual control device (100) includes an isolation mechanism arranged to prevent action of one of the two manual corrector actuators (30, 50). 50) on said correction mobile (10) when the other of the two manual corrector actuators (30,50) is engaged and interacts with said correction mobile (10), characterized in that said isolation mechanism comprises an isolator (70) configured to be driven in rotation when one of the two manual corrector actuators (30, 50) is engaged, to limit the stroke of the other of the two manual corrector actuators (50, 30) and to prevent access by its corrector (40, 20) associated with said correction mobile (10).

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