Nautilus Gears Based on Logarithmic Spirals

admin | 05.12.2025

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Nautilus gears are designed based on logarithmic spirals. The gear profiles were generated based on research conducted at the Budapest University of Technology and Economics.

The profiles were created using a Maple script. Follow these instructions:

Print two gears and two connector bars.
Place the gears onto a connector bar, ensuring they are aligned as shown in the pictures.
Snap in the second bar and enjoy the mechanism.

Warning: These bars are single-use; they are difficult to separate without breaking.