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    • 5. 发明公开
    • BRAKE PAD AND CALIPER DEVICE
    • 制动钳和卡钳装置
    • EP3101303A1
    • 2016-12-07
    • EP15742700.6
    • 2015-01-21
    • Sumitomo Bakelite Co.,Ltd.
    • YAMAMOTO, ShinyaINOKUCHI, Hideaki
    • F16D65/092F16D55/24
    • F16D65/095F16D55/22F16D55/225F16D65/092
    • A brake pad 10 can brake a disc 200, and includes a friction material 12 provided on the side of the disc 200 and a back plate 11 bonded on the side of the friction material 12 opposite from the disc 200. The back plate 11 has a contact portion 111 making contact with a piston 30 and an edge portion, and a thickness of the contact portion 111 is substantially constant and larger than a thickness of the edge portion. It is preferred that the back plate 11 has a gradual decrease portion 112 whose thickness gradually decreases from the contact portion 111 toward the edge portion. This makes it possible to provide the brake pad capable of sufficiently and uniformly transmitting a pressing force of the piston to the disc through the whole surface of the friction material, and a caliper device provided with the brake pad.
    • 制动衬块10可以制动盘200,并且包括设置在盘200一侧上的摩擦材料12和粘接在摩擦材料12的与盘200相对的一侧上的背板11.背板11具有 接触部分111与活塞30和边缘部分接触,并且接触部分111的厚度基本恒定并且大于边缘部分的厚度。 优选的是,背板11具有逐渐减小部分112,其逐渐减小部分112的厚度从接触部分111向边缘部分逐渐减小。 这使得可以提供能够通过摩擦材料的整个表面充分且均匀地将活塞的压力传递到盘上的制动衬块以及设置有制动衬块的卡钳装置。
    • 10. 发明公开
    • Brake assembly
    • 制动器组件
    • EP1061281A2
    • 2000-12-20
    • EP00304973.1
    • 2000-06-13
    • Lucas Industries Limited
    • Hayward, Dennis RichardHarris, PaulBonnieman, David
    • F16D55/24H02K7/10
    • H02K7/1025F16D55/36F16D65/12F16D2065/132F16D2121/22F16D2250/0046F16D2250/0084
    • A brake assembly (14) for a motor, the brake assembly (14) comprising a stack of brake elements (15; 15 a , 15 b ), at least one of which is rotatable with an output shaft (13) of the motor, in use, and at least one of which is non-rotatable relative to a housing (10), and actuator means (20, 21, 22, 23, 24) controlling the magnitude of a compressive load applied to the brake elements (15; 15 a , 15 b ), wherein the brake elements are provided, at least in part, with a surface coating which raises the coefficient of friction of the brake elements to a value greater than 0.2. The invention also relates to a brake assembly comprising a plurality of brake elements (15; 15 a , 15 b ) and an electromagnetic actuator (20) arranged to permit control of a compressive load applied to the brake elements (15; 15 a , 15 b ), wherein the actuator (20) includes a winding (21) located such that the brake elements (15; 15 a , 15 b ) are accessible without requiring removal of the winding from the motor.
    • 一种用于马达的制动组件(14),所述制动组件(14)包括一堆制动元件(15; 15a,15b),其中至少一个制动元件与马达的输出轴(13)一起可旋转 ,并且其中至少一个相对于壳体(10)是不可旋转的;以及致动器装置(20,21,22,23,24),其控制施加到所述制动元件(15; 15a,15b)的压缩载荷的大小, 其中,所述制动元件至少部分地具有表面涂层,所述表面涂层将所述制动元件的摩擦系数提高到大于0.2的值。 本发明还涉及一种包括多个制动元件(15; 15a,15b)和电磁致动器(20)的制动器组件,该制动器元件被布置成允许控制施加到制动元件(15; 15a,15b)的压缩载荷,其中 致动器(20)包括绕组(21),所述绕组(21)被定位成使得制动元件(15; 15a,15b)可接近而无需从电动机移除绕组。