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1. 发明授权

US4991867A Rear suspension system for an automotive vehicle 失效
标题翻译：汽车后悬挂系统
公开(公告)号：US4991867A
公开(公告)日：1991-02-12
申请号：US505998
申请日：1990-04-09
申请人： Shoichi Washizu , Yoshimitsu Kobayashi , Hideo Shimada
发明人： Shoichi Washizu , Yoshimitsu Kobayashi , Hideo Shimada
IPC分类号： B60G3/28 , B60G3/20
CPC分类号： B60G3/205 , B60G2200/144 , B60G2200/1442 , B60G2200/462 , B60G2204/422 , B60G2206/123
摘要： An improved rear suspension system for an automotive vehicle of the type including a T-shaped front lower arm and a rear lower arm is disclosed. The rear suspension sytem includes a first pivotal point pivotally supported on a vehicle body via a bush, a second pivotal point pivotally supported on a supply member and a third pivotal point pivotally supported on the vehicle body. The third pivotal point is located inwardly from a line extending through the second pivotal point and an intersection defined by an extension line extending from a center line of the rear lower arm and a central plane of the rear wheel. A ratio of a longitudinal spring constant of the bush to a lateral spring constant thereof is smaller than a ratio of a tangent of an angle defined by a line extending through the third pivotal point and the first pivotal point as well as a lateral axis of the vehicle to a tangent of an angle defined by a line extending through the third pivotal point and the second pivotal point as well as a longitudinal axis of the vehicle.
摘要翻译：公开了一种用于机动车辆的改进的后悬架系统，其包括T形前下臂和后下臂。后悬架系统包括通过衬套枢转地支撑在车身上的第一枢转点，枢转地支撑在供给构件上的第二枢转点和枢转地支撑在车身上的第三枢转点。第三枢转点从延伸穿过第二枢转点的线向内定位，并且由从后下臂的中心线延伸的延伸线和后轮的中心平面限定的交点。衬套的纵向弹簧常数与其横向弹簧常数的比率小于由延伸穿过第三枢转点的线和第一枢转点所限定的角度的切线的比率以及横向轴线车辆到由延伸穿过第三枢转点和第二枢转点的线以及车辆的纵向轴线限定的角度的切线。

2. 发明授权

US4679668A Brake control apparatus for a vehicle 失效
标题翻译：一种车辆制动控制装置
公开(公告)号：US4679668A
公开(公告)日：1987-07-14
申请号：US855082
申请日：1986-04-22
申请人： Shoichi Washizu , Takeshi Morijiri , Kazuo Kogure , Satoshi Arimitsu
发明人： Shoichi Washizu , Takeshi Morijiri , Kazuo Kogure , Satoshi Arimitsu
IPC分类号： B60T1/06 , B60T7/12 , B60T8/24 , B60T8/52 , B60T11/28 , B60T13/68 , B60T17/22 , F16D55/226 , F16D55/227 , F16D65/097 , F16D66/00
CPC分类号： B60T8/245 , B60T13/686 , B60T17/22 , B60T7/122 , B60T8/52 , F16D55/226 , F16D55/227 , F16D65/0972 , F16D2066/005 , Y10T477/84
摘要： A brake control apparatus for a vehicle includes brake apparatus for the respective wheels which are operated by pressurized fluid from a master cylinder; an electro-magnetic valve arranged in a conduit connecting the master cylinder with at least one of the brake apparatus, the electro-magnetic valve being normally in the communicating state and being changed over into the intercepting state by an external instruction; at least one of the brake apparatus being of the disc brake type, the one comprising; (a) a disc rotor; (b) first and second friction pad assemblies for engagement with opposite sides of the disc rotor, the assemblies being guided for movement towards the disc rotor; (c) a caliper body straddling the peripheral edge of the disc rotor and the first and second friction assemblies; (d) an actuating member arranged in the caliper body for urging the first and second friction pad assemblies into engagement with the disc rotor, and (e) elastically deformable retainers for supporting the first and second friction pad assemblies in the peripheral direction; at least one of the first and second friction pad assemblies being movable within a predetermined range in the peripheral direction in accordance with the change of the direction of the frictional force with the disc rotor and a switch for detecting the peripheral displacement of the one of the first and second friction pad assemblies and generating the external instruction for the electro-magnetic valve.
摘要翻译：一种用于车辆的制动控制装置，包括用于来自主缸的加压流体操作的各个车轮的制动装置; 电动阀，其布置在将主缸与制动装置中的至少一个连接的导管中，电磁阀通常处于连通状态，并通过外部指令切换到截止状态; 制动装置中的至少一个是盘式制动器，其中一个包括：（a）圆盘转子; （b）第一和第二摩擦垫组件，用于与盘形转子的相对侧接合，该组件被引导以朝向盘形转子运动; （c）跨越盘形转子周边边缘的卡钳体以及第一和第二摩擦组件; （d）布置在所述卡钳主体中用于推动所述第一和第二摩擦垫组件与所述盘形转子接合的致动构件，以及（e）用于在所述周向方向上支撑所述第一和第二摩擦垫组件的可弹性变形的保持器; 第一和第二摩擦垫组件中的至少一个可以根据与盘形转子的摩擦力的方向的变化在周向方向上的预定范围内移动，以及用于检测第一和第二摩擦垫组件，并产生电磁阀的外部指令。

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