摘要 |
#CMT# #/CMT# The mobile (50) has fingers (5, 6) retractable during rotation of the mobile in watch hand direction i.e. anticlockwise direction, and contra watch-hand direction i.e. clockwise directions, respectively, and a fixed finger (4) integrated on a plate (3) by pins (A, B). The fixed finger is mounted concentrically with an axis (3'). The plate is rotated around the axis. The fingers (4, 5, 6) are provided with respective teeth (4', 5', 6') that are arranged in an adjacent manner. #CMT# : #/CMT# An independent claim is also included for a timepiece comprising a drive mobile. #CMT#USE : #/CMT# Drive mobile for bidirectional driving and correction of a date indicator i.e. date hand, or a month, day or lunar phase indicator, of a calendar mechanism in a clock movement of a timepiece (all claimed) i.e. watch. #CMT#ADVANTAGE : #/CMT# The mobile drives the date or month indicator of the calendar mechanism in the clock movement of the timepiece in a bidirectional and flexible manner. The configuration of the mobile permits the construction of an annual date mechanism in a simple, robust and modular manner, and permits displaying of the day and/or lunar phase in a bidirectional manner. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a top view of a drive mobile. A, B : Pins 3 : Plate 3' : Axis 4 : Fixed finger 4', 5', 6' : Teeth 5, 6 : Fingers 50 : Drive mobile. |