Name the common types of springs and their applications.

Helical compression springs are used in valves, shock absorbers, and clutches for resisting compressive loads. Helical tension springs are used in garage doors and weighing machines. Torsion springs provide angular force in clothespins and mousetraps. Leaf springs are used in vehicle suspensions. Disc (Belleville) springs provide high force in compact space. Spiral springs store energy in watches and clocks.