| 摘要 |
A back plate for a brake pad of a disc brake assembly is provided. The back plate comprises a plate body provided with a pair of opposite surfaces and lateral flanks. An engaging portion is defined on a first one of the surfaces, delimited by a corresponding perimeter, and adapted to receive a friction material. The engaging portion is provided with at least a first series of rectilinear parallel rows of retaining elements for the friction material. Each row comprises a plurality of grooves associated to corresponding protrusions. The protrusions are provided with a proximal end integrally connected to the material of the plate body and a free distal end. For each row of the at least first series of rows, a distance measured along the axis of each row between the mutually adjacent retaining elements closest to the perimeter of the engaging portion and the perimeter is constant. |
