CYLINDRE A ACCUMULATION DE FORCE ET NOTAMMENT CYLINDRE DE FREIN A ACCUMULATION DE FORCE POUR VEHICULES ROUTIERS

摘要

The force storing brake cylinder has a spring housed in a vent chamber between a cylinder base and a force accumulating piston. It has a safety unlocking bolt in a nut (7), fixed to the cylinder base. Channels (35,36) near the bolt lead to atmosphere via an annular filter (47) in a housing (43) connected to the channels. The nut is crossed by an axial channel (35) and a radial one (36) ending on an enclosing cover (37) on the nut. The axial channel is horizontal when fitted to the cylinder. Annular chambers (41,42,43) are provided in a plastics ring (40).