Abstract: A friction braking device includes a caliper, at least one pad movable in translation along an axis (A) of movement relative to the caliper, the pad being intended to engage with a brake disk, and at least one piston movably mounted on the caliper and capable of axially translating the pad, the pad including at least one particle suction region that includes a suction port. The device further includes a suction pipe with a first rigid portion having a first end capable of being opposite the suction port of the pad and a second end, the suction pipe including an axially extendable flexible portion.

Abstract: A friction assembly includes a brake head including a secondary channel, a friction plate including a primary channel and adapted for assembly to the brake head, at least one connecting ring inserted into the secondary channel and establishing a connection with the primary channel when the primary channel is aligned with the secondary channel, and a connector block which is fixed on the brake head. The block has a cavity connected to a suction device, and connected to the secondary channel by a hole, and the at least one ring is removably mounted on a connecting plate, the entity formed by the connecting plate and the at least one connecting ring being removably secured to the brake head.

Abstract: This relates to a friction assembly including: a brake head including a secondary channel, a friction plate including a primary channel and adapted to be fixed to the brake head, and a connecting ring arranged in the secondary channel and establishing a connection with the primary channel when the primary channel is aligned with the secondary channel; the friction assembly further including a manifold block having a cavity connected to a suction device, and forming an integral part of the brake head. The block has a hole connecting the cavity to the secondary channel, and the friction assembly includes a securing mechanism for securing the ring to the block when the ring is arranged in the hole and in the secondary channel.