Brake pads for disc brake assemblies comprising a chamfered front area and a suction groove in the front area

摘要

The brake pads 10A and 10B include a lining 22 made of a friction material and a plate 20 supporting the lining 22. The lining 22 has a rear edge 34 and a front edge 36 located on the side where the disk 9 can deviate from the interface with the pads 10A, 10B when the disk 9 rotates in the vehicle forward direction. ), 　 and -　 collection groove (3) that is open to the friction surface (30) and is disposed close to the rear edge (34), which is open over either the inner edge (38) or the outer edge (39). Includes. The lining 22 comprises a rear area 60 comprising a rear edge 34 and a collecting groove 3, and a front area 62 comprising a front edge 36, the front area 62 It includes a chamfered portion 66 to increase the area of the friction surface of the front region 62 as the thickness of the front region 62 decreases.