| 摘要 |
PROBLEM TO BE SOLVED: To provide an electronic control air brake device attaining reduction and sound-attenuation of noise generated at brake operation in the electronic control air brake device. SOLUTION: The electronic control air brake device is provided with an axle modulator attached to an air pipe between an air reservoir tank and a brake chamber for a rear wheel; and a control unit for detecting stepping-in timing and a stepping-in amount of a pedal by an electric signal from a brake valve and feeding a control signal to the axle modulator. The axle modulator feeds an air pressure determined as necessity from the control signal from the control unit from the air reservoir tank to the brake chamber to operate the brake. Onto the air pipe between the air reservoir tank and the axle modulator, an air reservoir tank having a smaller capacity than the air reservoir tank is separately attached. COPYRIGHT: (C)2009,JPO&INPIT
|
