Sun dial clock with scale carrying surface and shadow thrower - produces pointer shadow which falls on scale carrying surface designed with step type carrying surface sections angled relatively to each other

摘要

The sundial clock includes a scale carrying surface (5), the progression of which is arranged in such a way, that the end point of the pointer shadow (4), travels at predetermined days of the year along a step edge (6a-6k) or/and a step neck. The progression of the scale carrying surface is arranged in such a way, that the end point of the pointer shadow, at predetermined days of the year, respectively for the same day time, skirts a step edge or/and a step neck. ADVANTAGE - Improved readability compared to known sun dials.