Composite rear brake disc and drum
    71.
    发明授权
    Composite rear brake disc and drum 失效
    复合后制动盘和鼓

    公开(公告)号:US5385216A

    公开(公告)日:1995-01-31

    申请号:US72141

    申请日:1993-06-04

    申请人: Stanley Kulczycki

    发明人: Stanley Kulczycki

    IPC分类号: F16D63/00 F16D65/10 F16D65/12

    摘要: A composite brake disc and drum assembly for a motor vehicle having a rear disc brake system and a parking brake system. The assembly includes a body of a first material having a mounting web, a skirt and a flange. The skirt extends from the perimeter of the mounting web and cooperates therewith to define a brake drum. The skirt has an inside surface which defines a cylindrical braking friction surface for engagement with the parking brake shoe. The flange extends outward from the skirt and at least one annular plate is supported by the flange so as to extend in a plane generally perpendicular to the axis of rotation. The plate includes a surface defining an annular braking friction surface for engagement with the disc brake pads.

    摘要翻译: 一种用于机动车辆的复合制动盘和鼓组件,其具有后盘式制动系统和驻车制动系统。 组件包括具有安装腹板,裙部和凸缘的第一材料的本体。 裙部从安装腹板的周边延伸并与之配合以限定制动鼓。 裙部具有内表面,其限定用于与驻车制动蹄接合的圆柱形制动摩擦表面。 凸缘从裙部向外延伸,并且至少一个环形板由凸缘支撑,以便在大致垂直于旋转轴线的平面中延伸。 板包括限定用于与盘式制动衬块接合的环形制动摩擦表面的表面。

    Integrated disc brake and drum brake construction
    73.
    发明授权
    Integrated disc brake and drum brake construction 失效
    集成盘式制动器和鼓式制动器结构

    公开(公告)号:US4995481A

    公开(公告)日:1991-02-26

    申请号:US425459

    申请日:1989-10-23

    摘要: The present invention comprises an integrated disc brake (50) and drum brake (120) construction. A support member (12) is supported by a vehicle axle (14) and extends radially outwardly to provide support for a housing (52) of the disc brake (50). The housing (52) is secured by bolts (93 or 94) to the support member (12), the housing (52) having through openings (54) for receiving rod members (75). The rod members (75) each have one end (76) secured to the support member (12) and a second part (90) and the other end has an opening (77) for an internal bore (78) extending therein. The disc brake (50) includes an axially movable yoke (60) attached to guide pins (82) extending into bores (78) of the rods (75) for slidable movement therein. The second part (90) extends radially to provide support for an inner brake pad (20) and may extend axially away from the housing (52) to provide an anchor support (91) for shoulders (132, 142) of drum brake shoes (130, 140). The support member (12) supports a mechanical actuator (121) which may be operated to bias the drum brake shoes (130, 140) into engagement with a drum portion (42) of the brake disc (40) in order to effect a parking brake operation.

    摘要翻译: 本发明包括一体式盘式制动器(50)和鼓式制动器(120)结构。 支撑构件(12)由车辆轴(14)支撑并且径向向外延伸以为盘式制动器(50)的壳体(52)提供支撑。 壳体(52)通过螺栓(93或94)固定到支撑构件(12),壳体(52)具有用于接收杆构件(75)的通孔(54)。 杆构件(75)各自具有固定到支撑构件(12)的一端(76)和第二部分(90),另一端具有用于在其中延伸的内孔(78)的开口(77)。 盘式制动器(50)包括附接到延伸到杆(75)的孔(78)中的引导销(82)的可轴向移动的轭(60),用于在其中可滑动地移动。 第二部分(90)径向延伸以为内部制动衬块(20)提供支撑并且可以轴向地远离壳体(52)延伸,以提供用于鼓式制动蹄的肩部(132,142)的锚固支撑件(91) 130,140)。 支撑构件(12)支撑机械致动器(121),其可以被操作以将鼓式制动蹄(130,140)偏置成与制动盘(40)的鼓部分(42)接合,以便实现停车 制动操作。