MOUVEMENT POUR MONTRE ELECTRONIQUE A AFFICHAGE ANALOGIQUE

• Main Author: JACQUES MULLER
• Format: Patent
• Language: French
• Published: 30.10.1981
• Subjects: ELECTROMECHANICAL CLOCKS OR WATCHES; HOROLOGY; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; MECHANICALLY-DRIVEN CLOCKS OR WATCHES; PHYSICS; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS

L'INVENTION CONCERNE UNE MONTRE ELECTRONIQUE A AFFICHAGE ANALOGIQUE.LES PIGNONS 6 SOLIDAIRES DES AXES D'AIGUILLE ONT UN DIAMETRE TRES REDUIT. LA PILE 10 A UN DIAMETRE AB QUI EST SENSIBLEMENT EGAL AU RAYON DE LA PLATINE 2. LES ROUAGES QUI RELIENT LE MOTEUR 8 AUX PIGNONS 6 SONT DISPOSES DE TELLE MANIERE QU'IL N'Y AIT PAS DE CHEVAUCHEMENT ENTRE LA PILE 10 ET LES ROUAGES.APPLICATION A LA REALISATION DE MONTRES ELECTRONIQUES COMPORTANT UNE PILE DE GRANDE DIMENSION. In the movement for an electronic watch with analogue display, hand-carrying arbors 20, 22 have pinions 20a, 22a of very small diameter, rather than wheels. The cell 10 has a diameter which is substantially equal to the radius of the movement plate 2, since the cell extends from the periphery of the movement up to the pinions 20a, 22a. The wheels 28, 30, 34, 40, 42 which drivably connect the motor 8 to the pinions 20a, 22a are arranged in such a manner that there is no overlapping between the cell 10 and the wheels. This makes possible a movement which is both of small diameter and thin.