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    • 6. 发明公开
    • BRAKE PAD AND CALIPER DEVICE
    • BREMSBELAG- UND SATTELVORRICHTUNG
    • EP2952772A1
    • 2015-12-09
    • EP14746923.3
    • 2014-01-28
    • Sumitomo Bakelite Company Limited
    • INOKUCHI, HideakiYAZAWA, Hidemi
    • F16D65/092C08J5/04
    • F16D65/092C08J5/043C08J2300/24F16D55/225F16D69/00F16D69/026F16D69/0408F16D2069/0441F16D2069/0466
    • A brake pad 10 can control rotating of a disc 200. The brake pad 10 includes a friction material 12 provided on a side of the disc 200 and a back plate 11 bonded to the friction material 12 on an opposite side of the disc 200. The back plate 11 has a plurality of non-linear first ridges 111 and/or a plurality of non-linear first grooves 113 and a plurality of second ridges 112 and/or a plurality of second grooves 114 each formed on a surface thereof positioned on a side of the friction material 12 so that a longitudinal direction of the first ridges 111 and/or the first grooves 113 corresponds to a first direction and a longitudinal direction of the second ridges 112 and/or the second grooves 114 corresponds to a second direction intersecting the first direction. The friction material 12 is bonded to the back plate 11 so as to make close contact with a surface defining each first ridge 111 and each second ridge 112 and/or each first groove 113 and each second groove 114 and the surface of the back plate 11 positioned on the side of the friction material 12. An average height of the first ridges 111 and the second ridges 112 or an average depth of the first grooves 113 and the second grooves 114 is preferably in the range of 2 to 6 mm. This makes it possible to provide a brake pad 10 having high bonding strength between the friction material 12 and the back plate 11 and excellent durability, and a caliper device provided with the brake pad 10.
    • 制动片10可以控制盘200的旋转。制动衬块10包括设置在盘200一侧的摩擦材料12和在盘200的相对侧上结合到摩擦材料12的后板11。 背板11具有多个非线性第一脊111和/或多个非线性第一槽113和多个第二脊112和/或多个第二槽114,每个形成在其位于 使得第一脊111和/或第一凹槽113的纵向方向对应于第一方向和第二脊112和/或第二凹槽114的纵向方向对应于第二方向相交的第二方向 第一个方向。 摩擦材料12接合到背板11上,以便与限定每个第一脊111和每个第二脊112和/或每个第一凹槽113和每个第二凹槽114以及背板11的表面的表面紧密接触 位于摩擦材料12的侧面上。第一脊111和第二脊112的平均高度或第一凹槽113和第二凹槽114的平均深度优选在2至6mm的范围内。 由此,能够提供摩擦材料12与背板11之间的接合强度高的制动衬块10以及耐久性优异的制动衬块10以及设置有制动衬块10的卡钳装置。