A great ball contraption clock lift mechanism was proposed by Steve Hassenplug and defined by Brian Davis. "Picture a slightly tipped-back clock face, with a 'C' shaped cup on the end of the minute hand. At the bottom ('6 O’Clock') it scoops a ball (or balls) into the cup from a bin, rotating them up the face of the clock. Near the top (say between 11 & 12 O’Clock) the face is cut away, allowing the balls to fall out and into a chute or receiver."Davis It is arguably the same as a wheel lift.
|MOC||builder||explanation given||image available||video available||instructions available||follows GBC standard|
|wheel lift||dr spock||yes||yes||yes||no||yes|
|GBC Wheel Lift 12x12||ALittleSlow||yes||yes||yes||yes||yes|
|Ferris wheel||Daniel Wirasantosa||no||no||no||yeship||yes|