Cup shaped hydraulic tappet - has hydraulic play balancing element in bellows, inner chamber, oil storage chamber and oil feed hole

摘要

Cup-shaped hydraulic tappet having a hydraulic play balancing element in a bellows within the inner chamber, an oil storage chamber and an obliquely set oil feed hole. An imaginary connecting line runs downwards between a lowest point of the inlet opening (20) and an uppermost point of an outlet opening (21) of the oil feed hole (18). ADVANTAGE - Hydraulic tappet in which the volume of air formed when the engine is at rest is minimised.