Pottery wheel 2

Press pink pedal to make orange wheel rotate via a bevel gear drive and an overrunning clutch. Continuous rotation is possible thanks to the wheel inertia. The pink counterweight tends to bring the pedal to its upper position (it can be replaced with a spring). For the overrunning clutch see: http://youtu.be/bAL_nWjuhOI

• #فناوری_و_رایانه
• #pottery
• #wheel
• #mechanism