① Control the movement of machinery, such as valve springs in internal combustion engines, control springs in clutches, etc. ② Absorb vibration and impact energy, such as buffer springs under cars and trains, and vibration-absorbing springs in couplings. ③store et output industria ut potestas, ut horologium fontes, fontes in sclopetis, etc. ensed ut vis mensuræ elementum, ut Dynamometer, a vere in fontem scale, etc., et vere in fontem etc., etc., et fons ad deformationem etc.Springvocatur vere rigor. Maior rigor, magis ver. Spring est elastica elementum late in mechanica et electronic industries. Fontem potest producere magna elastica deformatio cum loaded et convertam mechanica opus vel motu industria in deformatio industria. Post unloading, deformatio vere evanescit et redit ad suum originale figura. Deformatio industria convertitur in mechanica opus aut motu industria.