The Pendulum GBC module is a ingenious build from CK Ang, alias CK Brixes. The main mechanism from this LEGO Great Ball Contraption consists in a long rocker arm on which are attached several inclined ramps. As they swing, GBC balls are rolling from one side to the other side of the ramps, until they step by step reach the top of the build. The module contains also a very clever mechanism preventing balls from jamming the main rocking arm: two pickaxes, sliding in alternance, are filtering the entrance of the balls onto the main arm. Don’t miss the video from the super smart mechanism from this LEGO ball run machine.
No Building Instructions are (for the moment) available on Planet GBC for this LEGO GBC module.
If you have reproduced this LEGO GBC module or simply want to share links where we can find instructions for it, please contact us via the link HERE. We’ll include your links/videos/comments (of course, with full credit to the originator).
Planet GBC community will for sure be graceful to benefit from your inputs !