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    • 2. 发明授权
    • Brake control valve assembly for effecting increased rear braking action
upon malfunction of the front system
    • 制动控制阀组件用于在前系统故障时增加后制动作用
    • US4057296A
    • 1977-11-08
    • US722501
    • 1976-09-13
    • Hiroyuki OkaMasashi Ishihara
    • Hiroyuki OkaMasashi Ishihara
    • B60T8/26
    • B60T8/265
    • The piston of a brake control valve assembly is balanced, during normal front hydraulic system operations, at a predetermined position to allow pressurized brake fluid from a rear master cylinder to flow into a rear wheel cylinder from between a head flange and a seal valve with a predetermined pressure. When the braking operation is sought during trouble or failure in the front hydraulic system, the piston loses its regulated balance and moves, together with a piston sleeve and the seal valve so that the effective area for receiving brake fluid pressure from a rear master cylinder becomes greater than that of the rear wheel cylinder thereby to increase brake fluid pressure transmitted to the rear wheel cylinder. The present invention features particularly the improvement, or reversewise utilization, of the conventional proportioning valve mechanism to permit a very rational brake fluid pressure boosting operation.
    • 制动控制阀组件的活塞在正常的前液压系统操作期间在预定位置处被平衡,以允许来自后主缸的加压制动液体从头凸缘和密封阀之间流入后轮缸,其中具有 预定压力。 当在前液压系统的故障或故障期间寻求制动操作时,活塞失去其调节平衡并与活塞套管和密封阀一起移动,使得用于接收来自后主缸的制动液压力的有效区域变为 大于后轮缸,从而增加传递到后轮缸的制动液压。 本发明特别涉及常规配比阀机构的改进或逆向利用,以允许非常合理的制动液升压操作。
    • 3. 发明授权
    • Disc brake assembly
    • 盘式制动器总成
    • US5467846A
    • 1995-11-21
    • US241713
    • 1994-05-12
    • Kazuo AbeMasashi IshiharaHitoshi IkeuchiShinsuke SuganoToshiharu OkudaShigemi SakakibaraHidetoshi ShimizuYasuaki Ichiba
    • Kazuo AbeMasashi IshiharaHitoshi IkeuchiShinsuke SuganoToshiharu OkudaShigemi SakakibaraHidetoshi ShimizuYasuaki Ichiba
    • F16D65/092F16D65/00F16D65/095F16D65/38
    • F16D65/0006F16D65/095
    • In a disc brake assembly including a caliper member mounted on a vehicle body structure in such a manner as to straddle a portion of a rotary brake disc secured for a road wheel, a friction pad supported on the caliper member by means of a pair of hanger pins to be moved toward and away from one side surface of the brake disc for engagement therewith and disengagement therefrom, the friction pad having a backing plate secured thereto to be engaged at one side end face thereof with a torque receiving portion of the caliper member in braking operation and a fluid actuator mounted within the caliper member to press the friction pad against the one side surface of the brake disc, a side projection is provided on at least an upper or lower portion of the one side end face of the backing plate for engagement with the torque receiving portion of the caliper member or on at least an upper or lower portion of the torque receiving portion of the caliper member for engagement with the one side face of said backing plate. The side projection is arranged to apply a rotational force to the backing plate in a rotational direction of the brake disc when engaged with the torque receiving portion of the caliper member or engaged with the one side end face of the backing plate.
    • 在一种盘式制动器组件中,包括安装在车身结构上的卡钳部件,以便跨越固定在车轮上的旋转制动盘的一部分,通过一对悬架支撑在卡钳部件上的摩擦垫 销朝向和远离制动盘的一个侧表面移动以与其接合并与其分离,摩擦垫具有固定到其上的背板,以在其一个侧端面与卡钳部件的扭矩接收部分接合 制动操作和安装在卡钳构件内的流体致动器,以将摩擦垫压靠在制动盘的一个侧表面上,在所述背板的一个侧端面的至少上部或下部设置侧面突起, 与卡钳部件的扭矩接收部分或卡钳部件的转矩接收部分的至少一个上部或下部接合以与一侧fa ce。 侧面突出部被布置成当与制动钳的扭矩接收部分接合或与背板的一个侧端面接合时,在制动盘的旋转方向上向背板施加旋转力。