Toy puzzle with elements that rotate round axes - has groups of sections that rotate round three axes that are equidistant

摘要

The toy puzzle has elements moved by rotating them round distinct axes and are in groups of at least three that each rotate round one axis. The elements of a zone common to two groups can rotate round several axes successively. The axes are at the points of an equilateral triange. The elements move round arcs of circles with equal circumferences. The points of which the circumference of one circle cuts the circumference of another circle has the same separation as the points of intersection of two other circles.