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    • 1. 发明专利
    • Vehicular suspension system
    • 车辆悬挂系统
    • JP2009006798A
    • 2009-01-15
    • JP2007168950
    • 2007-06-27
    • Toyota Motor Corpトヨタ自動車株式会社
    • KAJINO HIDENORICHO ARINARI
    • B60G17/015B60G17/018
    • B60G17/025B60G11/50B60G17/016B60G21/0555B60G2200/184B60G2202/42B60G2202/442B60G2400/102B60G2400/104B60G2400/106B60G2400/204B60G2400/41
    • PROBLEM TO BE SOLVED: To provide a vehicular suspension system of high practicability.
      SOLUTION: In a system having four approaching and separating force generating devices which are provided corresponding to four wheels and generate the approaching and separating forces in a sprung part and an unsprung part respectively depending on the motor force, the target control value for the approaching and separating force to be generated by each device is determined to control the approaching and separating force generated by each of the four devices, and when it is necessary for reducing the target control value, the target control value (θ
      *
      T ) of the object device as one of the four devices is reduced according to the specified reducing regulations (K
      S , K
      R , K
      P ). In this condition, the target control values (θ
      * ) of other devices than the object device out of the four devices are also reduced according to the same reducing regulations (K
      S , K
      R , K
      P ). According to the system, when reducing the target control value, the balance of the approaching and separating forces to be generated by each of the four devices can be kept adequately.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供高实用性的车辆悬架系统。 解决方案:在具有对应于四个车轮设置的四个接近和分离力产生装置的系统中,根据马达力分别产生弹簧部分和簧下部分中的接近和分离力,目标控制值为 确定每个装置产生的接近和分离力以控制由四个装置中的每一个产生的接近和分离力,并且当需要减小目标控制值时,目标控制值(θ * 作为四个装置之一的对象装置的 T )根据规定的减少规定(K S ,K R ,K P )。 在这种情况下,除了四个装置之外的其他装置的目标控制值(θ * )也根据相同的减少规定(K S ,K R ,K P )。 根据该系统,当减小目标控制值时,可以充分保持由四个装置中的每一个产生的接近和分离力的平衡。 版权所有(C)2009,JPO&INPIT
    • 4. 发明专利
    • Wheel suspension device of vehicle
    • 车轮悬挂装置
    • JP2008222219A
    • 2008-09-25
    • JP2008065010
    • 2008-03-14
    • Audi Agアウディー アーゲー
    • MICHEL WILFRIED
    • B60G17/02F16F9/32
    • B60G15/065B60G11/50B60G17/021B60G21/0555B60G2202/312B60G2202/40B60G2202/442B60G2204/1242B60G2204/129B60G2204/422
    • PROBLEM TO BE SOLVED: To provide a wheel suspension device of a vehicle having a spring leg 10 constituted of a buffer 14 and a supporting spring 16 to realize the spring leg 10 compact and with a less necessary space. SOLUTION: The supporting spring 16 is supported by a structure 12 of the vehicle and a buffer cylinder 20 of the buffer 14 through spring seats 26, 36, the spring seat 36 is guided to the structure 12 free to relatively move and free to relatively move in the axial direction to the buffer cylinder 20 by an actuator 44, the spring leg 10 is furnished with the supporting spring 16 and a preload spring 18 spring force of which works in the opposite direction, and the preload spring 18 supports the structure 12 of the vehicle on one side and supports the spring seat 36 of the supporting spring 16 free to move on the other side. Consequently, the actuator 44 is arranged outside, especially, radially outward of the spring leg 10. COPYRIGHT: (C)2008,JPO&INPIT
    • 解决的问题:提供具有由缓冲器14和支撑弹簧16构成的弹簧腿10的车辆的车轮悬挂装置,以实现弹簧腿10紧凑并且具有较少的必要空间。 解决方案:支撑弹簧16由车辆的结构12和通过弹簧座26,36的缓冲器14的缓冲缸20支撑​​,弹簧座36被引导到结构12自由地相对移动和释放 通过致动器44在轴向方向上相对移动到缓冲液压缸20时,弹簧支脚10设置有支撑弹簧16和弹簧力弹簧18,其弹簧力沿相反方向工作,并且预载弹簧18支撑 在一侧的车辆的结构12并且支撑支撑弹簧16的弹簧座36在另一侧上自由移动。 因此,致动器44布置在弹簧支脚10的外侧,特别是径向外侧。版权所有(C)2008,JPO&INPIT
    • 5. 发明专利
    • Vehicle suspension
    • 车辆悬挂
    • JP2008195352A
    • 2008-08-28
    • JP2007035323
    • 2007-02-15
    • Toyota Motor Corpトヨタ自動車株式会社
    • NISHIGAYA SHINYA
    • B60G3/10B60G3/04B60G3/12F16F1/14
    • B60G3/10B60G7/001B60G11/50B60G2200/46B60G2200/462B60G2202/116B60G2202/13B60G2204/148B60G2204/30B60G2206/12B60G2206/15
    • PROBLEM TO BE SOLVED: To provide a new suspension for an automobile simple in constitution, capable of sufficiently meeting a demand. SOLUTION: This suspension constitutes a main suspension member 10 as a main constitutional member. The main suspension member 10 is furnished with a main body part 12 consisting of a pipe, two vehicle body side mounting parts 14, 16 respectively fixed on both ends of the main body part 12 and a wheel side mounting part 18 fixed on a part of the rear side of the main body part 12. The main body part 12 is formed in a shape roughly making a C letter shape as seen from a side surface with both ends of the pipe brought close to each other. The vehicle body side mounting parts 14, 16 are mounted on the vehicle body free to rotate around their axes, but in this case, their axes are separated from each other in a direction perpendicular to the axes or/and inclined from each other. In the meantime, the wheel side mounting part 18 is mounted on a wheel holding member to hold the wheel 30 free to rotate which is not shown in the drawing. The main suspension member 10 doubly performs a function of a suspension spring and a function of a suspension link. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:为了能够充分满足需求的汽车简单构造提供新的悬架。 解决方案:该悬架构成主悬挂构件10作为主要构成构件。 主悬挂构件10配备有主体部12,主体部12由管构成,分别固定在主体部12的两端的两个车体侧安装部14,16和固定在主体部12的一部分上的车轮侧安装部18 主体部分12的后侧。主体部分12形成为从管道的两端彼此靠近的侧表面大致形成C字形的形状。 车体侧安装部14,16安装在车身上,可自由绕其轴线旋转,但在这种情况下,它们的轴线在垂直于轴线的方向上彼此分离或/并彼此倾斜。 同时,车轮侧安装部18安装在车轮保持构件上,以保持车轮30自由旋转,这在附图中未示出。 主悬挂构件10双重地执行悬架弹簧的功能和悬架连杆的功能。 版权所有(C)2008,JPO&INPIT