Movement for timepiece, has hour display mechanism associated to hand setting mechanism, and driving units respectively driving platform from hour display mechanism and escape wheel from finishing wheel

摘要

#CMT# #/CMT# The movement has a carrousel (4) formed of a platform that carries an escape wheel cooperating with a balance wheel-hairspring (7). A finishing wheel is engaged with a crown wheel carried by a barrel. An hour display mechanism is associated to a hand setting mechanism. Driving units respectively drive the platform from the hour display mechanism and the escape wheel from the finishing wheel. The display mechanism has an hour wheel carrying an hour hand (2), and a cannon-pinion carrying a minute hand (3). #CMT#USE : #/CMT# Movement for a timepiece. #CMT#ADVANTAGE : #/CMT# The carrousel compensates the rate errors due to gravity exerted on the balance wheel-hairspring of the timepiece. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a perspective view of a timepiece. 1 : Timepiece 2 : Hour hand 3 : Minute hand 4 : Carrousel 7 : Balance wheel-hairspring.