Name the Parts
General
Name the Mechanism /System
Give an example of...
100
Spring
100
What´s a Bearing?
The support that holds a rotating shaft
100
Winch & Crank mechanism
100
A Camshaft?
Toys (Clockwork music box), Combustion Motors & Automatic Tools
200
Worm Drive
200
What do Car Suspension Systems do?
They ABSORB and DISSIPATE motion on bumpy roads
200
Cam mechanism
200
Crankshaft mechanism?
Sewing Machines, Motorcycle Engines, Combustion motors that use pistons etc.
300
Ratchet
300
What does a Ratchet do?
A ratchet controls the direction of motion
300
Rack & Pinion mechanism
300
Rack & Pinion mechanism?
Sliding Doors, Conveyor Belts, Car Steering etc.
400
Scissorjack
400
A cam works with a ______ to move other parts/ turn a switch on and off.
Follower
400
Crankshaft
400
Winch & Crank mechanism?
Blinds, Cranes, Manually Operated Car Windows, etc.
500
Freewheel
500
Why do we use coupling mechanisms?
To allign/connect two shafts
500
What type of speed system is this? 
Decreasing speed system
500
Crank & Rod mechanism?
Windscreen Wipers, Internal Combustion Engines, Pumps, Compressors etc.