CLOCK WITH HOUR HAND ON A CURVE WITH A MAXIMUM, A MINIMUM AND AN INFLECTION, AND WITH A MOVING LINE REPRESENTING THE HORIZON

摘要

The clock has a hand 11 and a scale 5, 7, 9 which develops along a curve with a maximum 5, a minimum 7 and an inflection 9, an entire path along said curve being completed in 24 hours; a line 20 is positionable transversally with respect to the curve, in such a way that the maximum point 5 and minimum point 7 find themselves on opposite sides of the line; the relative movement is a function of time. (Fig. 1) IMAGE