Automatically Controlled Actuator Device For Brakes

An actuator device for brakes suitable to be operatively connected to at least a first braking device acting on a brake disc or drum, so as to exercise a braking action,

• the actuator device for brakes being fitted with a lever and/or pedal for its manual operation, and being provided with a body which houses at least one piston which acts on a hydraulic circuit fluidically connected to said at least one first braking device for the hydraulic operation thereof,
• the lever and/or pedal being operatively connected to said piston so as to command its movement or operating stroke in an operating direction, so as to exert pressure on the fluid of the hydraulic circuit,
• wherein the actuator device for brakes is fitted with an automatic actuator, operatively connected to the piston and/or to the operating lever and/or pedal, so as to increase, control or reduce the braking action imposed manually by operating the operating lever and/or pedal, controlling the operating stroke of the piston.

An actuator device for brakes suitable to be operatively connected to at least a first braking device acting on a brake disc or drum, so as to exercise a braking action,

• the actuator device for brakes being fitted with a lever and/or pedal for its manual operation, and being provided with a body which houses at least one piston which acts on a hydraulic circuit fluidically connected to said at least one first braking device for the hydraulic operation thereof,
• the lever and/or pedal being operatively connected to said piston so as to command its movement or operating stroke in an operating direction, so as to exert pressure on the fluid of the hydraulic circuit, characterised in that the actuator device for brakes is fitted with an automatic actuator, operatively connected to the piston and/or to the operating lever and/or pedal, so as to increase, control or reduce the braking action imposed manually by operating the operating lever and/or pedal, controlling the operating stroke of the piston,
• wherein the body houses a first chamber, which defines a delivery stage, a second chamber, which defines a contrast or control stage, wherein said chambers are coaxial and at least partially penetrate each other, despite being fluidically separate from each other.