The present invention relates to a method and an apparatus for manufacturing a brake pad, which are configured to stabilize quality of the brake pad. The present invention provides a method of manufacturing a brake pad including a friction material and a backing plate which are coupled to each other, the method including: a preliminary process of preparing friction material powder and the backing plate; a forming process of forming the friction material powder in the form of the friction material and attaching the friction material to one surface of the backing plate; a quality stabilization process of heating and pressing the friction material after the forming process is completed; a heat treatment process of heating the brake pad at a predetermined temperature after the quality stabilization process is completed; and a grinding process of grinding the friction material.

A metallic support of a brake pad delimited between a first and a second face, and having a perimeter edge substantially perpendicular to the first and second faces. The first face receives a block or layer of friction material, and the second face receives a dampening element. The first face has at least one projecting part extending cantilevered spaced apart from the perimeter edge so as to be completely embedded within the block or layer of friction material. The at least one projecting part is delimited at the top by a first surface upon which there is at least one first cavity filled with the block or layer of friction material. The second face has at least one second cavity forged as the at least one projecting part. At the at least one first cavity, there is at least one first relief shaped as the at least one first cavity.

A method of manufacturing a brake pad including a friction pad and a mounting structure includes providing a cure mold; filling the cure mold with granulated thermoset plastic to form the mounting structure and particulate friction material to form the friction pad; and press curing in a single step the filled cure mold to form the brake pad.

A brake pad includes a friction material and a backing plate which are coupled to each other. An apparatus for manufacturing the brake pad includes a forming device forming friction material powder in the form of the friction material and attaching the formed friction material to the backing plate in a forming process, a quality stabilization device heating and pressing the friction material, and a heat treatment unit heating the brake pad at a predetermined temperature.

A friction assembly has a support plate, at least one brake pad and at least one reinforcing foil of the plate. The brake pad and the support plate are co-moulded from at least one heat-resistant resin. The reinforcing foil is fixed to the support plate via anchoring projections, joined to and which extend away from the foil, embedded in the resin to prevent or limit deformations of the support plate in the use of the assembly.

Method of obtaining a backing plate (11) for a brake pad (13), comprising the steps of: providing a band (113) of a material suitable for the making of the backing plate (11); carrying out, on the band (113), the blanking of the backing plate (11) so as to define, on the backing plate (11), a front surface (11a) and a back surface (11b) essentially parallel to each other, the flat front surface (11a) being adapted to receive a layer of friction material; carrying out, on the band (113), the coining of a plurality of engagement recesses (19) on the front surface (11a); characterized in that the engagement recesses (19) are distributed over the front surface (19a) in a non-uniform way and in accordance with a predetermined pattern.

A process for assembling vehicle brake shoes, includes providing a painted vehicle brake shoe with a table constructed and arranged for receiving a brake friction liner; applying a layer of self-adhesive material to the brake shoe table; subjecting the brake shoe and layer of material to heat sufficient in intensity and duration to thermally bond the self-adhesive material to the brake shoe table; removing a release layer from an external surface of the layer of self-adhesive material; applying a brake lining to the combined brake shoe and self-adhesive material; and fastening the brake lining to the brake shoe.

A metallic support of a brake pad delimited between a first and a second face, and having a perimeter edge substantially perpendicular to the first and second faces. The first face receives a block or layer of friction material, and the second face receives a dampening element. The first face has at least one projecting part extending cantilevered spaced apart from the perimeter edge so as to be completely embedded within the block or layer of friction material. The at least one projecting part is delimited at the top by a first surface upon which there is at least one first cavity filled with the block or layer of friction material. The second face has at least one second cavity forged as the at least one projecting part. At the at least one first cavity, there is at least one first relief shaped as the at least one first cavity.

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.

A method for producing a friction body, in particular a wet friction disk in a motor vehicle, the friction body turning about a rotational axis during operation. The friction body has a friction area and a connection area and the connection area of the friction body is connected to a friction body carrier. A friction body, in particular a wet friction disc in a motor vehicle, is also provided.