MOTORCYCLE BRAKE DISC ROTOR Russian patent published in 2012 - IPC F16D65/12 F16D65/847 B62L1/02 

FIELD: machine building.

SUBSTANCE: rotor represents ring-shaped body having opposite lying friction ring-shaped surfaces, radially external and internal side surfaces and ring-shaped body. Ring-shaped body consists of two parts pre-made separately from each other and layers rigidly attached to each other. Rotor has inner through cooling channels of ring-shaped body. Inner through cooling channels pass from radially external side surface to radially internal side surface. Inner through cooling channels are intended to cool ring-shaped body from inside.

EFFECT: improvement of cooling of motorcycle brake disc rotor, reduction of its weight and moment of inertia, and increase in cooling speed of brake disc rotor.

13 cl, 5 dwg