Deprecated: Function eregi() is deprecated in /public/sites/www.techbricks.nl/plugins/system/sefservicemap.php on line 51 GBC LEGO step module - 2de prototype | My GBC Great Ball Contraption LEGO marble projects
I made a second prototype of my LEGO GBC step marble module. Apologies for the way it is build. I have made it during my holiday on a camp site in France and I had only a limited amount of bricks available.
The step module does have 4 steps. Each step pushes the balls up to a highed of 2 bricks.
The steps move up and down with quite a lot of friction. Therefor a very strong gearing is needed to get going.
I found it quite difficult to determine the right step highed and dimensions. I have build many variations over and over again...
Watch a video of the step module hosted at Google Video: