Timepiece, has chronograph module located between dial and base module, and motion-work driven by power take-off unit formed by intermediate cannon-pinion wheel via intermediate gear train formed of pinions, intermediate mobile and axle

The timepiece has a motion-work for driving a hand engaged with a dial. A base module includes a striking or repeater mechanism and a power take-off unit formed by an intermediate cannon-pinion wheel (15). The power take-off unit is accessed through a dial bearing upper face of the base module. A ch...

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Hauptverfasser: SALVATORE PALERMO, NICOLAS BOULE
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:The timepiece has a motion-work for driving a hand engaged with a dial. A base module includes a striking or repeater mechanism and a power take-off unit formed by an intermediate cannon-pinion wheel (15). The power take-off unit is accessed through a dial bearing upper face of the base module. A chronograph module is located between the dial and the base module. The hand and the motion-work are parts of the chronograph module. The motion-work is driven by the power take-off unit via an intermediate gear train formed of pinions (16, 18), intermediate mobile (17) and an axle (19). La présente invention a pour objet une pièce d'horlogerie comportant un cadran, une minuterie entraînant un aiguillage coopérant avec ledit cadran, un mouvement de base comprenant un mécanisme de sonnerie ou de répétition et muni d'une prise de force (15) ainsi qu'un module de chronographe. La prise de force (15) est accessible par la face supérieure côté cadran du module de base. Le module de chronographe est situé entre le cadran et le mouvement de base. L'aiguillage et la minuterie font partie dudit module de chronographe, et la minuterie est entraînée par la prise de force (15) via un rouage intermédiaire (16, 17, 18, 19)