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11. 发明授权

US5685386A Driven wheel differential limiting apparatus for vehicle 失效
标题翻译：用于车辆的驱动车轮差速器装置
公开(公告)号：US5685386A
公开(公告)日：1997-11-11
申请号：US570253
申请日：1995-12-11
申请人： Toshiro Kondo , Fumitaka Ando , Yasuhiro Nakashima , Takao Imada
发明人： Toshiro Kondo , Fumitaka Ando , Yasuhiro Nakashima , Takao Imada
IPC分类号： B60K17/00 , B60K23/04 , B60T8/172 , B60T13/66 , B60T13/68 , F16D48/12 , B60K17/16
CPC分类号： B60T8/172 , B60K17/00 , B60K23/04 , B60T13/66 , B60T13/686 , B60K17/20 , B60T2201/14
摘要： In a vehicle having a pair of right and left front wheels and a pair of right and left rear wheels, when the front wheels are driven wheels, a differential limiting mechanism such as a multi-disc viscous clutch is arranged between axle members coupled to axles of the front wheels via universal joints, or when the rear wheels are driven wheels, the differential limiting mechanism is arranged between axles of the rear wheels. The differential limiting force of the differential limiting mechanism is controlled on the basis of various physical quantities (a steering angle .theta.h, a vehicle speed V, a brake hydraulic pressure P, a vertical acceleration G, and a road-surface .mu.) associated with the traveling state of the vehicle detected by sensors. Therefore, there can be provided a driven wheel differential limiting apparatus for a vehicle, which has high reliability and durability since the differential limiting force is controlled via, e.g., the viscous force of a fluid, and which can assure quick-turn traveling performance at a low vehicle speed, and can improve straight traveling stability in a high-speed traveling state since the degree of differential limiting is varied in correspondence with the traveling state of the vehicle.
摘要翻译：在具有一对右前轮和左前轮以及一对左右后轮的车辆中，当前轮是从动轮时，诸如多盘粘性离合器之类的差速限制机构设置在与轴相连的轴构件之间的前轮，或者当后轮是从动轮时，差速限制机构设置在后轮的车轴之间。差速限制机构的差速限制力是根据与...相关联的各种物理量（转向角θh，车速V，制动液压P，垂直加速度G和路面mu）来控制的由传感器检测到的车辆行驶状态。因此，可以提供一种用于车辆的从动轮差速器限制装置，其具有高的可靠性和耐久性，因为差速限制力通过例如流体的粘性力来控制，并且其可以确保快速转动行驶性能由于差速限制的程度与车辆的行驶状态相对应地变化，能够提高高速行驶状态下的直线行驶稳定性。

12. 发明授权

US5158320A Suspension system for vehicles 失效
标题翻译：车辆悬架系统
公开(公告)号：US5158320A
公开(公告)日：1992-10-27
申请号：US632457
申请日：1990-12-21
申请人： Fumitaka Ando , Toshiro Kondo
发明人： Fumitaka Ando , Toshiro Kondo
IPC分类号： B60G3/06 , B60G7/00
CPC分类号： B60G3/06 , B60G7/001 , B60G2200/462 , B60G2204/422
摘要： A suspension system for vehicles, in which the supporting center on the vehicle body side of an assist link is offset from the axial center of a bush of a suspension arm member so as to control the swinging locus of the suspension arm member at bumping of the wheel by the different swinging locus of the assist link. By the supporting center on the wheel support member side of the suspension arm member which is offset from the central axis of rotation of the wheel, the wheel at bumping is made toe-in for oversteering tendency to enhance turning ability at turning or is made toe-out for understeering tendency to enhance driving stability at turning and the camber angle of the wheel is made larger for enhancing straight driving stability or is made smaller for enhancing riding comfort and reducing steering power required for turning. Thus, the present invention makes it possible to change properly the toe-control and the camber-control according to characteristics of each kind of vehicle.
摘要翻译：一种用于车辆的悬挂系统，其中辅助连杆的车身侧的支撑中心从悬架臂构件的衬套的轴向中心偏移，以便控制悬架臂构件的摆动轨迹，由辅助链接的不同摆动轨迹进行。通过悬挂臂构件的车轮支撑构件侧的支撑中心，其从车轮的中心轴线偏移，凸轮处于过度转向的倾向，以提高转弯时的转向能力或使脚趾为了提高直线行驶稳定性，或者为了提高乘坐舒适性和减少转弯所需的转向力而使车轮的行驶稳定性提高的转向不足的倾向增大，并且车轮的外倾角更大。因此，本发明能够根据各种车辆的特性适当地改变脚趾控制和外倾控制。

13. 发明授权

US4826203A Automobile sub-frame structure 失效
标题翻译：汽车子框架结构
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
IPC分类号： B60G3/20 , B60G7/00 , B60G99/00 , B62D21/00 , B62D21/11 , B60G7/02
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。

14. 发明授权

US4715614A Vehicle rear-suspension system 失效
标题翻译：车辆后悬挂系统
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
IPC分类号： B60G3/18 , B60G3/20 , B60G3/22 , B60G7/00 , B60G3/26 , B60G7/02
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。

15. 发明授权

US4652009A Rear suspension system for vehicle 失效
标题翻译：车辆后悬挂系统
公开(公告)号：US4652009A
公开(公告)日：1987-03-24
申请号：US758880
申请日：1985-07-25
申请人： Fumitaka Ando , Kijima Takao
发明人： Fumitaka Ando , Kijima Takao
IPC分类号： B60G3/24 , B60G7/02 , B60G99/00 , B60K17/16 , B60G11/16
CPC分类号： B60G99/00 , B60G3/24 , B60G7/02 , B60G99/004 , B60K17/16 , B60G2200/10 , B60G2200/1322 , B60G2200/445 , B60G2200/462 , B60G2204/143 , B60G2204/15 , B60G2204/41 , B60G2204/422 , B60G2204/4502 , B60G2206/60
摘要： In a rear suspension system, a suspension mounting frame extends in the transverse direction of the vehicle body and is supported on the vehicle body at the right and left ends thereof by way of resilient material bodies. A pair of trailing arms pivoted on the suspension mounting frame. An intermediate portion of the suspension mounting frame is connected, by way of a resilient material body, to a front portion of a differential case which is connected to the vehicle body at a rear portion by way of a resilient material body. Further, the intermediate portion of the suspension mounting frame is supported by the vehicle body by way of a vertical movement restraining member.
摘要翻译：在后悬架系统中，悬架安装框架在车体的横向方向上延伸，并且通过弹性材料体在其右端和左端支撑在车身上。一对牵引臂在悬挂安装架上枢转。悬挂安装框架的中间部分通过弹性材料体连接到差速器壳体的前部，差速器壳体的后部通过弹性材料体与车身连接。此外，悬架安装框架的中间部分通过垂直运动限制构件被车身支撑。

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