| 摘要 |
The invention concerns a multiple-piston disc brake system, consisting of a double calliper (2) equipped with two sets of six pistons (3, 3'') diametrically opposite relative to the axis of rotation, and a disc comprising two concentric tracks, the pistons of each set, opposite in sets of three on either side of the disc, being arranged such that two pistons act on the inner track and twice two pistons act on the outer track, a metering valve enabling to delay the action of the two tracks. The invention generally concerns the industrial and commercial field of the manufacture and distribution of braking equipment adaptable on all rotating systems, but particularly designed for motorcycles and in particular powerful and fast motorcycles such as racing motorcycles.
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