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公开(公告)号：US4826203A
公开(公告)日：1989-05-02
申请号：US181423
申请日：1988-04-14
申请人： Takao Kijima , Fumitaka Ando , Toshihide Koyama
发明人： Takao Kijima , Fumitaka Ando , Toshihide Koyama
CPC分类号： B60G99/00 , B60G3/20 , B62D21/11 , B60G2200/10 , B60G2204/15 , B60G2206/0114 , B60G2206/60 , B60G2206/604
摘要： An automobile sub-frame structure for supporting two double wishbone type rear suspensions on its respective sides includes a pair of juxtaposed first members extending in a direction widthwise of a vehicle body, a pair of opposed second members extending substantially vertically and each rigidly secured at an upper portion thereof to one end of each first member, and a pair of third members rigidly secured to lower portions of the second members and to a lower surface of a central portion of each first member. In the sub-frame structure, a plurality of truss structures are formed by the first, second and third members so that the sub-frame structure will be sufficiently rigid. Each double wishbone type rear suspension includes upper and lower control arms for pivotably supporting a rear wheel, which control arms are pivotably connected at their inner ends to the second members in the vicinity of portions connecting the first and second members and in the vicinity of portions connecting the second and third members, respectively.
摘要翻译： 用于在其相应侧面上支撑两个双叉骨式后悬架的汽车子框架结构包括沿车辆宽度方向延伸的一对并置的第一构件，一对相对的第二构件，其基本垂直延伸并且每个刚性地固定在 每个第一构件的一个端部的上部以及刚性地固定到第二构件的下部和每个第一构件的中心部的下表面的一对第三构件。 在子框架结构中，多个桁架结构由第一，第二和第三构件形成，使得子框架结构将足够刚性。 每个双叉骨型后悬架包括用于可枢转地支撑后轮的上下控制臂，该控制臂在其内端处在连接第一和第二构件的部分附近和部分附近的第二构件处可枢转地连接 分别连接第二和第三成员。
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公开(公告)号：US4536007A
公开(公告)日：1985-08-20
申请号：US489132
申请日：1983-04-27
申请人： Takao Kijima , Jiro Maebayashi , Fumitaka Ando
发明人： Takao Kijima , Jiro Maebayashi , Fumitaka Ando
CPC分类号： B60G9/00 , B60G3/225 , B60G3/26 , B60G7/008 , B60G2200/462 , B60G2204/41
摘要： A vehicle rear suspension mechanism capable of producing a toe-in displacement under a side force, a brake force, an engine brake force and an engine drive force to obtain a stabilized stearing property. The mechanism includes a suspension member connected with a vehicle body, a wheel hub supporting a rear wheel for rotation about a rotating axis, a connecting device for connecting the wheel hub with the suspension member. The connecting device includes a ball joint connecting the wheel hub to the suspension member pivotably about the joint center, a first resilient bush located between the wheel hub and the suspension member, and a second resilient bush located between the wheel hub and the suspension member. The ball joint is located rearwardly of and below the wheel center, whereas the first resilient member is rearwardly of and above the wheel center and the second resilient member forwardly of and above the wheel center.
摘要翻译： 一种能够在侧力，制动力，发动机制动力和发动机驱动力下产生趾形位移以获得稳定的硬化性能的车辆后悬架机构。 该机构包括与车身连接的悬挂构件，支撑用于围绕旋转轴线旋转的后轮的轮毂，用于将轮毂与悬架构件连接的连接装置。 所述连接装置包括将所述轮毂与所述悬挂构件围绕所述接合中心可枢转地连接的球形接头，位于所述轮毂和所述悬挂构件之间的第一弹性衬套和位于所述轮毂和所述悬架构件之间的第二弹性衬套。 球形接头位于车轮中心的后方，而第一弹性件在车轮中心的后方和车轮中心的上方和第二弹性件的后方。
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公开(公告)号：US4530513A
公开(公告)日：1985-07-23
申请号：US489492
申请日：1983-04-28
申请人： Takao Kijima , Jiro Maebayashi , Fumitaka Ando
发明人： Takao Kijima , Jiro Maebayashi , Fumitaka Ando
CPC分类号： B60G9/00 , B60G3/205 , B60G3/225 , B60G7/008 , B60G2200/132 , B60G2200/1322 , B60G2200/46 , B60G2200/462 , B60G2204/148 , B60G2204/41 , B60G2204/62 , B60G2206/50
摘要： A body side support member such as the semi trailing arm of a semi trailing type rear-suspension system, the strut of a strut type rear-suspension system and the like is connected to a wheel hub for a rear tire by way of a ball joint and a pair of rubber bushings. The ball joint is positioned, as viewed from the left side of the vehicle body, in quadrant I, one of the rubber bushings is positioned in quadrant IV and the other rubber bushing is positioned in quadrant II or III on a coordinate plane having its origin on the center of the rear wheel, its abscissa on the horizontal line passing through the center of the rear wheel and its ordinate on the vertical line passing through the center of the rear wheel.
摘要翻译： 诸如半拖尾式后悬挂系统的半牵引臂的车体侧支撑构件，支柱型后悬架系统的支柱等通过球接头连接到用于后轮胎的轮毂 和一对橡胶衬套。 球形接头从车身左侧看，位于象限I中，其中一个橡胶衬套位于象限IV中，另一个橡胶衬套位于其原点的坐标平面上的象限II或III中 在后轮的中心，横轴经过后轮的中心，横坐标在垂直线上穿过后轮的中心。
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公开(公告)号：US4715615A
公开(公告)日：1987-12-29
申请号：US632648
申请日：1984-07-20
申请人： Takao Kijima , Fumitaka Ando
发明人： Takao Kijima , Fumitaka Ando
CPC分类号： B60G7/001 , B60G3/225 , B60G3/26 , B60G2200/1322 , B60G2200/445 , B60G2200/46 , B60G2200/462 , B60G2204/143 , B60G2204/422
摘要： A trailing arm type rear-suspension system having a trailing arm which is connected to a wheel hub for supporting a rear wheel for rotation at one end and to the vehicle body for vertical pivotal movement at the other end by way of a resilient bushing is provided with a camber control link mechanism. The camber control link mechanism comprises first and second control links. The first control link is fixed to the trailing arm at its first end. The second control link is connected to a second end of the first control link for pivotal movement at one end, and to the vehicle body for pivotal movement at the other end. The pivotal center of the second control link on the vehicle body is offset from the pivotal axis of the trailing arm by a preset amount so that the path along which the junction point between the first and second control links is to move when it pivots about the pivotal axis of the trailing arm differs from the path along which it is to move when it pivots about the pivotal center of the second control link on the vehicle body.
摘要翻译： 提供了一种后臂型后悬挂系统，其具有连接到轮毂的牵引臂，所述后轮用于支撑用于在一端旋转的后轮和用于通过弹性衬套在另一端垂直枢转运动的车身 具有外倾控制链接机构。 外倾控制连杆机构包括第一和第二控制连杆。 第一控制链路在其第一端固定到拖臂。 第二控制链路连接到第一控制链路的第二端，用于在一端枢转运动，并且连接到车体以在另一端枢转运动。 车身上的第二控制连杆的枢转中心从牵引臂的枢转轴线偏移预设量，使得当第一和第二控制连杆之间的连接点在其周围枢转时移动的路径 牵引臂的枢轴与当车体上的第二控制链节的枢转中心枢转时沿着其移动的路径不同。
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公开(公告)号：US4943082A
公开(公告)日：1990-07-24
申请号：US244848
申请日：1988-09-15
CPC分类号： B60G3/285 , B60G3/22 , B60G7/02 , F16F13/14 , B60G2200/132 , B60G2200/1442 , B60G2200/182 , B60G2200/464 , B60G2202/312 , B60G2204/143 , B60G2204/4106 , B60G2204/42 , B60G2204/421 , B60G2204/422 , B60G2204/4302
摘要： A suspension including a swing arm extending in a longitudinal direction of a vehicle and swingably connected with a vehicle body at a joint portion through a connecting member. The suspension comprising a joint structure between the joint portion of the swing arm and the connecting member for allowing a swingable movement of the swing arm in both vertical and horizontal directions relative to the vehicle body and a damping member provided in the connecting member for absorbing a vibration of the swing arm in the longitudinal direction.
摘要翻译： 一种悬架，其包括沿着车辆的纵向方向延伸的摆臂，并且通过连接构件在关节部分与车体可摆动地连接。 所述悬架包括在所述摆臂的接合部分和所述连接构件之间的接合结构，用于允许所述摆臂相对于所述车身在垂直和水平方向上的摆动运动;以及阻尼构件，其设置在所述连接构件中以吸收 摆臂在纵向振动。
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公开(公告)号：US4715614A
公开(公告)日：1987-12-29
申请号：US631791
申请日：1984-07-17
申请人： Takao Kijima , Fumitaka Ando
发明人： Takao Kijima , Fumitaka Ando
CPC分类号： B60G7/008 , B60G3/225 , B60G2200/1322 , B60G2200/445 , B60G2200/46 , B60G2200/462 , B60G2204/143 , B60G2204/41 , B60G2204/422
摘要： A vehicle rear-suspension system comprises a trailing arm one end of which is connected to the vehicle body by way of a resilient bushing for up-and-down pivotal movement, a wheel hub for supporting a rear wheel for rotation, a ball joint connecting the wheel hub to the trailing arm so as to permit pivotal movement of the wheel hub about a point relative to the trailing arm, and first and second resilient bushings which resiliently connect the wheel hub to the trailing arm, the ball joint and the first and second resilient bushings being arranged to cause the rear wheel to toe in against a force acting thereon. A first control link is fixed to said trailing arm at one end, and a second control link is connected for pivotal movement to the other end of the first control link at one end. The second control link is connected for pivotal movement to the vehicle body at the other end. The body side pivotal center of the second control link is offset from the pivotal axis of the trailing arm by a preset amount.
摘要翻译： 一种车辆后悬挂系统，包括一个牵引臂，其一端通过用于上下枢转运动的弹性衬套连接到车身;一个用于支撑后轮旋转的轮毂，一个连接球 所述轮毂到所述拖臂，以允许所述轮毂围绕相对于所述拖臂枢转的枢转运动;以及第一和第二弹性套管，其将所述轮毂弹性地连接到所述牵引臂，所述球窝接头以及所述第一和第二弹性衬套 第二弹性衬套布置成使得后轮抵抗作用在其上的力而脚趾。 第一控制链路在一端固定到所述拖臂，并且第二控制链路在一端被连接用于枢转运动到第一控制链路的另一端。 第二控制连杆被连接用于在另一端枢转运动到车体。 第二控制连杆的主体侧枢转中心从牵引臂的枢转轴线偏移预定量。
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公开(公告)号：US5009448A
公开(公告)日：1991-04-23
申请号：US343820
申请日：1989-04-27
CPC分类号： B60G99/00 , B60G7/02 , B60G2200/144 , B60G2204/15 , B60G2204/41
摘要： A suspension system for a vehicle includes a suspension arm. The outer end portion of the suspension arm is connected to a wheel support for rotatably supporting a wheel. The inner end portion of the suspension arm is bifurcated and has first and second branch arms spaced from each other in the longitudinal direction of the vehicle body. Each of the inner end portions of the first and second branch arms is supported by a slide member so that the inner end portion is slidable relative to the vehicle body in the longitudinal direction of the same. A coil spring is provided for at least one of the first and second branch arms and urges forward the suspension arm. A stopper defines the foremost position of the suspension arm which is urged forward by said coil spring.
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公开(公告)号：US4603882A
公开(公告)日：1986-08-05
申请号：US667688
申请日：1984-11-02
申请人： Takao Kijima , Jiro Maebayashi
发明人： Takao Kijima , Jiro Maebayashi
CPC分类号： B60G3/24 , B60G3/205 , B60G3/225 , B60G7/008 , B60G9/00 , B60G2200/132 , B60G2200/1322 , B60G2200/46 , B60G2200/462 , B60G2204/148 , B60G2204/41 , B60G2204/62 , B60G2206/50
摘要： A vehicle rear suspension mechanism capable of producing a toe-in displacement under a side force, a brake force, an engine brake force and an engine drive force to obtain a stabilized steering property. The mechanism includes a suspension member connected with a vehicle body, a wheel hub supporting a rear wheel for rotation about a rotating axis, a connecting device for connecting the wheel hub with the suspension member. The connecting device includes a ball joint connecting the wheel hub to the suspension member pivotably about the joint center. The ball joint is located in one of four quadrants defined in a rectangular coordinate system having its origin on the rotatable axis of the rear wheel. The device also includes a first resilient bushing located between the wheel hub and the suspension member in one of the three remaining unoccupied quadrants and a second resilient bushing located between the wheel hub and the suspension member in one of the two remaining unoccupied quadrants. In certain embodiments, the first and second bushings are of unequal relative rigidity. In still other embodiments, each of the first and second bushings include stoppers to restrict either forward or rearward movement of the wheel hub.
摘要翻译： 一种能够在侧力，制动力，发动机制动力和发动机驱动力下产生脚趾位移以获得稳定的转向性的车辆后悬架机构。 该机构包括与车身连接的悬挂构件，支撑用于围绕旋转轴线旋转的后轮的轮毂，用于将轮毂与悬架构件连接的连接装置。 连接装置包括将轮毂连接到悬挂构件的球形接头，其可围绕接头中心枢转。 球形接头位于四个象限中的一个，其中四个象限的直角坐标系的起点位于后轮的转轴上。 该装置还包括位于三个剩余的未占用象限中的一个中的轮毂和悬挂构件之间的第一弹性衬套和位于两个剩余未占用象限中的一个中的轮毂和悬挂构件之间的第二弹性衬套。 在某些实施例中，第一和第二衬套具有不相等的相对刚度。 在其他实施例中，第一和第二衬套中的每一个包括限制轮毂的向前或向后运动的挡块。
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公开(公告)号：US4526400A
公开(公告)日：1985-07-02
申请号：US489106
申请日：1983-04-27
申请人： Takao Kijima , Jiro Maebayashi
发明人： Takao Kijima , Jiro Maebayashi
CPC分类号： B60G7/008 , B60G3/225 , B60G3/24 , B60G3/26 , B60G9/00 , B60G2200/445 , B60G2200/462 , B60G2204/148 , B60G2204/41 , B60G2204/4104 , B60G2204/416 , B60G2206/50
摘要： A vehicle rear suspension mechanism capable of producing a toe-in displacement under a side force, a brake force, an engine brake force and an engine drive force to obtain a stabilized steering property. The mechanism includes a suspension member connected with a vehicle body, a wheel hub supporting a rear wheel for rotation about a rotating axis, a connecting device for connecting the wheel hub with the suspension member. The connecting device includes a ball joint connecting the wheel hub to the suspension member pivotably about the joint center, a first resilient bush located between the wheel hub and the suspension member in one of quadrants defined in a rectangular coordinate having an origin on the rotatable axis of the rear wheel other than the quadrant wherein the ball joint is located, a second resilient bush located between the wheel hub and the suspension member in one of the quadrants other than the quadrants wherein the ball joint and the first resilient bush are located.
摘要翻译： 一种能够在侧力，制动力，发动机制动力和发动机驱动力下产生脚趾位移以获得稳定的转向性的车辆后悬架机构。 该机构包括与车身连接的悬挂构件，支撑用于围绕旋转轴线旋转的后轮的轮毂，用于将轮毂与悬架构件连接的连接装置。 所述连接装置包括将所述轮毂与所述悬挂构件围绕所述接头中心可枢转地连接的球形接头，位于所述轮毂和所述悬挂构件之间的第一弹性衬套，所述第一弹性衬套位于所述四边形中的一个象限中， 除了所述球形接头和所述第一弹性衬套之外的所述象限之外的其中一个象限之内，所述第二弹性衬套位于所述轮毂和所述悬挂构件之间。
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公开(公告)号：US4998748A
公开(公告)日：1991-03-12
申请号：US503860
申请日：1990-04-03
申请人： Akihiro Kashiwagi , Takao Kijima
发明人： Akihiro Kashiwagi , Takao Kijima
CPC分类号： F16F13/14 , B60G3/26 , B60G7/02 , B60G2200/462
摘要： A suspension system for a vehicle includes a driving wheel support which supports for rotation a driving wheel of the vehicle, and a wheel guide which includes a plurality of arm members each of which is connected to the driving wheel support at its outer end and to the vehicle body at its inner end. The wheel guide restrains the toe angle of the driving wheel, and is arranged to cause the driving wheel to move in the direction of toe-in when a rearward load acts on the driving wheel and the driving wheel is displaced rearward. The wheel guide includes a resilient support member and a toe-out restraining member. The resilient support member resiliently supports the driving wheel support relative to the vehicle body and is arranged to contract when an external force acts thereon in a certain direction and to expand when an external force acts thereon in the reverse direction so that the driving wheel moves in the direction of toe-in when a forward driving force acts on the driving wheel. When a rearward load acts on the driving wheel while a forward driving force is acting on the driving wheel, the toe-out restraining member restrains the resilient support member from abruptly displacing the driving wheel in the direction of toe-out while permitting the resilient support member to slowly displace the driving wheel in the direction of toe-out.
摘要翻译： 一种用于车辆的悬架系统包括支撑用于使车辆的驱动轮旋转的驱动轮支撑件，以及包括多个臂构件的轮导向器，每个臂构件在其外端连接到驱动轮支撑件 车体在其内端。 车轮导向器限制驱动轮的脚趾角度，并且被布置成当向后的负载作用在驱动轮上并且驱动轮向后移位时使驱动轮沿着脚趾的方向移动。 轮引导件包括弹性支撑构件和脚趾限制构件。 弹性支撑构件相对于车身弹性地支撑驱动轮支撑件，并且当外力在一定方向上作用于其上时被布置成收缩，并且当外力沿相反方向作用在其上时膨胀，使得驱动轮移动 当前进驱动力作用在驱动轮上时的前进方向。 当向前的驱动力作用在驱动轮上时，向后的载荷作用在驱动轮上时，脚蹬限制构件限制弹性支撑构件沿着脚尖的方向使驱动轮突然移位，同时允许弹性支撑 构件沿着脚尖的方向缓慢移动驱动轮。
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