spring
elastic mechanical device in any shape
gas spring
type of spring
coil spring
spring type formed into a helix shape
mainspring
spring which stores the energy required to ignite the primer
needle spring
type of spring for woodwind instruments
Belleville washer
type of spring
bow limbs
part of a bow or crossbow
mainspring
spiral torsion spring of metal ribbon used as a power source in mechanical watches, some clocks, and other clockwork mechanisms
leaf spring
simple form of spring, mostly used for the suspension of cars
Slinky
helical spring toy
torsion spring
type of spring