Time displaying device for watch, has planet gear comprising turns for completing rotation of sun gear, and display unit provided with indexes, where product value of numbers of turns and indexes is equal to twelve

摘要

#CMT# #/CMT# The device has a planet gear (30) arranged on a sun gear (22). A fixed wheel (28) is combined with the planet gear. A display element is carried by the planet gear, where the display element is rotated by the planet gear and shifted with respect to a rotation axis of the planet gear. The planet gear has turns for complete rotation of the sun gear, and the display unit is provided with indexes, where a product value of numbers of turns and indexes is equal to twelve. #CMT#USE : #/CMT# Device for displaying time in a watch. #CMT#ADVANTAGE : #/CMT# The design of the display element ensures aesthetic effect of the watch without affecting the time reading quality. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a top view of a watch in which time is displayed using a time display device. 22 : Sun gear 24 : Intermediate mobile 26 : Setting wheel pinion 28 : Fixed wheel 30 : Planet gear.