DISPOSITIF D'ASSISTANCE COMPACT POUR LA COMMANDE HYDRAULIQUE D'UN EMBRAYAGE

摘要

The device has an emitter cylinder (46) actuated by a pedal (2), and an assistance cylinder placed in an axis of the cylinder (46) on a side of the pedal or a back side of the pedal. The cylinder (46) comprises a cylindrical wall extending backwards with a constant diameter to define a chamber of the cylinder (46) and an assistance chamber (20). A common piston (8) separating the two chambers is at rest in a rear position. The piston releases an orifice (80) of the chamber of the cylinder (46) for setting the piston directly in communication with the chamber (20).