| 摘要 |
Nonpolluting brake assembly comprising a rotor, a pad comprising friction material capable of releasing particles resulting from abrasion, an autonomous suction device for drawing off said particles which comprises an intake opening arranged in the immediate vicinity of the pad and the rotor, a collection chamber for collecting the particles, an impeller driven by the rotor by means of a roller pressing on the rotor, for drawing off the particles through the opening and propelling them into the collection chamber, such that the particles are trapped as close as possible to their emission. |
| 主权项 |
1. A nonpolluting brake assembly comprising:
a rotor, a movable pad intended to press against said rotor in order to brake it, the pad comprising friction material capable of releasing particles resulting from abrasion, an autonomous suction device for drawing off said particles, said suction device comprising:
an intake opening,a collection chamber for collecting the particles,a pipe leading from the intake opening to the collection chamber,an impeller driven by the rotor by means of a roller pressing on the rotor, for drawing off the particles through the opening and propelling them into the collection chamber,wherein the intake opening is arranged in the immediate vicinity of the pad and the rotor, preferably less than 5 mm from the rotor surface, and in that the suction device is integrated in the vicinity of the pad, such that the particles are captured as close as possible to their emission. |
