Tuesday, December 20, 2011

Material

This is the working of a clock. Right side bottom is the motor which drives
 the two pulleys on the top to rotate and which in turn makes
 the pulleys on the left move. This mechanism gives the pulleys on the top
 two different but constant speed.


Mechanism that makes a clown go up and down. This mechanism can be done in two different ways:
by putting weight under the clown which is connected to a loose ring which balances the light weight of the clown and keeps it perpendicular.
And by making a slit through which the GI wire passes and just goes up and down simply. 


The gear converts rotatory motion into linear motion.







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