The master cylinder which has the secondary piston and this kind of secondary piston of the tandem master cylinder

摘要

The primary piston (130) with the secondary piston (230) with the master cylinder which is included (100) is. The secondary piston is formed from the plastic material. The secondary piston consists of with the skirt and cartridge head. The leading edge of the skirt has, the re-supply seal (153) with the slot of the longitudinal direction in order to cooperate (233) when the brake circuit is a ESP mode, the secondary pressure chamber (240) to doing re-supply, guarantees the operation at pause position. Supply is executed the brake fluid reservoir (190) the supply chamber which is jointed (150) from. Choice figure Drawing 1