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    • 1. 发明授权
    • Wet disc brake
    • 湿盘式制动器
    • US06186285B1
    • 2001-02-13
    • US09388965
    • 1999-09-02
    • Francis Edward Parsons
    • Francis Edward Parsons
    • F16D5502
    • F16D65/853F16D65/092F16D65/128F16D69/00F16D2069/004
    • A brake arrangement for a vehicle adapted for connection to an axle end. The brake arrangement includes a rotor disc adapted, in use, to rotate with the axle end and a stationary housing enclosing the rotor disc with one or more seals. A substantially sealed zone is provided within at least part of the stationary housing such that at least a braking effect region of the rotor disc, in use, passes through the substantially sealed zone. At least one friction pad is located adjacent a braking surface of the rotor disc in the braking effect region so as to operationally engage the braking surface during a vehicle braking operation. The stationary housing contains a liquid medium within at least the substantially sealed zone, the brake arrangement being characterized in that the liquid medium has a viscosity of less than 7 centistokes mm2/sec at 100° C.
    • 一种用于连接轴端的车辆的制动装置。 制动装置包括转子盘,该转子盘在使用中适于与轴端一起旋转,并且固定壳体用一个或多个密封件包围转子盘。 在固定壳体的至少一部分内设置基本上密封的区域,使得在使用中转子盘的至少制动效果区域通过基本上密封的区域。 至少一个摩擦垫位于制动效应区域中的转子盘的制动表面附近,以便在车辆制动操作期间可操作地接合制动表面。 固定壳体在至少基本上密封的区域内包含液体介质,制动装置的特征在于液体介质在100℃下的粘度小于7厘沲mm 2 /秒。
    • 4. 发明授权
    • Wet disc brake
    • 湿盘式制动器
    • US6119828A
    • 2000-09-19
    • US793492
    • 1997-07-02
    • Francis Edward Parsons
    • Francis Edward Parsons
    • F16D55/228F16D65/092F16D65/12F16D65/853F16D69/00
    • F16D69/00F16D65/092F16D65/128F16D65/853F16D2069/004
    • A brake pad includes a friction material with a braking surface to contact a rotor disc. The braking surface has a leading edge relative to rotation of the rotor disc, an opposed trailing edge, and inner and outer circumferentially extending edges joining the leading and trailing edges. A plurality of grooves are formed in the friction material and open onto the braking surface. The grooves are angled from a leading end of the grooves rearwardly relative to a radial line and are curved from their leading end to their trailing end, and form substantially the arc of a circle when viewed in a direction perpendicular to the braking surface.
    • PCT No.PCT / AU95 / 00529 Sec。 371日期1997年7月2日 102(e)1997年7月2日PCT PCT 1995年8月24日PCT公布。 出版物WO96 / 07034 日期1996年3月7日一刹车片包括具有与转子盘接触的制动表面的摩擦材料。 制动表面相对于转子盘的旋转,相对的后缘以及连接前缘和后缘的内周和外周向延伸的边缘具有前缘。 在摩擦材料中形成多个凹槽并且在制动表面上打开。 凹槽相对于径向线从凹槽的前端向后倾斜,并且从它们的前端向后端弯曲,并且在垂直于制动表面的方向观察时基本上形成圆弧。
    • 7. 发明授权
    • Park and service brake arrangements
    • 公园和服务制动安排
    • US06412612B1
    • 2002-07-02
    • US09242023
    • 1999-05-25
    • Francis Edward Parsons
    • Francis Edward Parsons
    • F16D6524
    • F16D65/18B60T13/22F16D55/32F16D2055/0058F16D2055/0091F16D2121/02F16D2121/12F16D2121/14F16D2123/00
    • A brake assembly capable of providing a park/emergency brake facility and a service brake facility acting on the same friction pad or friction pad pair. The assembly includes a rotatable disc rotor, and at least one friction pad adapted for movement towards a braking surface of the disc rotor to provide a braking effect. The assembly further includes a first brake activating means to provide the park/emergency brake facility operable selectively to urge said one friction pad towards the braking surface of the disc rotor, a second brake activating means to provide a service brake facility selectively operable independently of the first brake activating means to urge the one friction pad towards the braking surface of the disc rotor. A third means normally acts to prevent the first brake activating means from urging the one friction pad towards the braking surface of the disc rotor.
    • 一种能够提供驻车/紧急制动设备的制动组件和作用在同一摩擦垫或摩擦垫对上的行车制动装置。 组件包括可旋转盘转子和至少一个适于朝向盘转子的制动表面运动以提供制动效果的摩擦垫。 组件还包括第一制动器启动装置,用于提供可选择性地可操作地推动所述一个摩擦垫朝向盘转子的制动表面的停放/紧急制动设备;第二制动器启动装置,用于提供可独立于 第一制动器启动装置,以将所述一个摩擦垫推向所述盘转子的制动表面。 第三装置通常用于防止第一制动器启动装置将一个摩擦垫推向盘转子的制动表面。