1
This is 2 gears meshed together
2
The input to this mechanism is rotary but the output is reciprocating
3
This drive's output is reciprocating motion
4
This mechanism has an input that is rotary motion and an output that is linear
5
This generates extremely high torque on the output
6
The teeth on these gears are at an angle, not straight
7
Bikes have this type of mechanism to turn the pedals
8
You can calculate this by counting the number of teeth on the input gear and the number of teeth on the output gear
9
If you crossed the rubberband, the pulleys went in opposite directions in this mechanism
10
You put this between two gears to make the input and output go the same direction
11
This goes on the sprocket
12
This is the number of teeth the worm has in the "worm and wheel" mechanism
