Kinetic Art by Bernward Frank

Talstr.2 D-52068 Aachen Germany

Halb Kugel Rotor

Overlapping Image:1 Overlapping Image:2 Overlapping Image:3
The lower hemisphere wheel is fixed to the turning main axis. Its upper end is bent and carries the bearing of the upper hemisphere wheel which rotates contrarily. Since the bent is rotating with the main axis, the upper bearing lurches.

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