| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a braking device for a vehicle having an advantageous construction for controlling the phase of vibration with vibrating means and having inexpensive vibration detecting means. SOLUTION: The braking device 2 for a vehicle comprises a vibrator 30 for vibrating the reverse of a pad 17 provided at one side of a rotor 11 for a disc brake device 19, a noise corrugated sensor 42 for detecting the vibration at the reverse of a pad 15 provided at the other side of the rotor 11, and control means 40 for exciting the vibrator 30 in accordance with signals from the noise corrugated sensor 42. The construction ranging from the rotor 11 to the vibrator 30 is symmetrical with the construction ranging from the rotor 11 to the noise corrugated sensor 42.</p> |
