DISK FOR DISK BRAKES Russian patent published in 2015 - IPC F16D65/12 

FIELD: transport.

SUBSTANCE: brake plate of disk is made of the first material intended for braking action applied by shoes to braking surfaces. The plate has expansion for connection with cup. The cup is made capable to be connected with vehicle hub. Connecting plate expansion forms connection with geometrical closure with the cup to transfer braking from the plate to the cup. The cup is made of the second material differing from the first material of the plate. Connection with geometrical closure has spaced along circumference teeth or splines of the plate which extend along axis to be tightly set into the first axial sockets on the cup. Connection has spaced along circumference the eighth teeth of splines of the plate which extend radially along circumference with shift relative the first axial teeth which extend essentially radially and which are made capable to be tightly set in the eighth radial sockets being present on the cup. Disk for disk brake containing braking plate. Method of disk for disk brake manufacturing where braking plate connecting expansion is formed. For braking plate connecting expansion connection with geometrical closure is formed and the eighth teeth or splines of the plate spaced along circumference are determined. Device for manufacturing braking plate for disk brake disk containing matrix for mentioned plate manufacturing. Device for disk manufacturing containing the first half of matrix which in interaction with the second half of the matrix is made capable to accept braking plate in matrix cavity for disk.

EFFECT: improved device parameters.

16 cl, 30 dwg