FIELD: physics.
SUBSTANCE: claimed device comprises switching and locking mechanism and floating holidays date indicator. Note here that said indicator is composed of aligned one fixed and one moving elements with data applied thereon. Said data includes the number of years and holidays dates complying with said numbers. Said switching and locking mechanism can be switched consecutively through the angle the multiple of 360°/n where n is the total number of years displayed on indicator. Mote here that moving element of said indicator is actuated by said switching and locking mechanism.
EFFECT: simplified design, simultaneous indication of several not related dates of floating holidays and numbers of years.
24 cl, 9 dwg
