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    SUSPENSION
    3.
    发明公开
    SUSPENSION 审中-公开

    公开(公告)号：US20230150324A1

    公开(公告)日：2023-05-18

    申请号：US17974723

    申请日：2022-10-27

    Applicant: SUBARU CORPORATION

    Inventor： Tomohiro FURUSE ,  Koichi UCHIKAWA ,  Ryuma MINE

    IPC: B60G3/26

    CPC classification number: B60G3/26 ,  B60G2200/18 ,  B60G2200/462 ,  B60G2400/64 ,  B60G2200/46

    Abstract: A suspension includes a housing, a radius arm, a radius arm bush, and a shock absorber. Inclination angles θ1 and θ2 satisfy ΔF·tan θ2>M·tan θ1, in which: θ1 is an inclination angle at which a straight line coupling the center of the radius arm bush to the center of a rear wheel is inclined to a horizontal line, to lower toward the rear wheel, viewed from a side of the vehicle in a steady state; θ2 is an inclination angle at which an axis of expansion and shrink of the shock absorber is inclined to a vertical direction, to allow the shock absorber's upper end to more forward from the shock absorber's lower end; M is an unsprung mass of the suspension; and ΔF is an amount of increase in a vertical load on the rear wheel from the steady state during a shrinkwise stroke of the shock absorber.

    VEHICLE COMPONENT
    6.
    发明申请
    VEHICLE COMPONENT 有权
    车辆部件

    公开(公告)号：US20140232081A1

    公开(公告)日：2014-08-21

    申请号：US14110204

    申请日：2012-03-13

    Applicant: John Gleason ,  Dirk Adamczyk

    Inventor： John Gleason ,  Dirk Adamczyk

    IPC: B60G7/00

    CPC classification number: B60G7/001 ,  B60G17/019 ,  B60G2204/1162 ,  B60G2206/016 ,  B60G2206/10 ,  B60G2206/71 ,  B60G2206/72 ,  B60G2400/60 ,  B60G2400/64 ,  B60G2600/04 ,  F16C7/02 ,  F16C7/06 ,  F16C2202/00 ,  F16C2326/05

    Abstract: A vehicle component with at least two connection points, a structural component that extends between the connection points and rigidly connects them with one another. The structural component comprises at least one insert made of a ductile material and at least two connection zones that support or form the two connection points, at least one of the zones comprises plastic. The structural component comprises at least one intermediate section that connects the two connection zones rigidly to one another and comprises the insert or is formed by the insert, this section is more ductile than at least one of the two connection zones and, in relation to a mechanical overload of the structural component, forms a locally delimited weak-point or region.

    Abstract translation: 具有至少两个连接点的车辆部件，在连接点之间延伸并将它们彼此刚性连接的结构部件。 结构部件包括至少一个由延性材料制成的插入件和至少两个支撑或形成两个连接点的连接区域，至少一个区域包括塑料。 结构部件包括至少一个中间部分，其将两个连接区域彼此刚性连接并且包括插入件或由插入件形成，该部分比两个连接区域中的至少一个更具延性，并且相对于 结构部件的机械过载形成局部限定的弱点或区域。

    Method and device for calculating magnitude of wheel-generated cornering force
    7.
    发明授权
    Method and device for calculating magnitude of wheel-generated cornering force 有权
    用于计算车轮产生的转弯力的大小的方法和装置

    公开(公告)号：US07822563B2

    公开(公告)日：2010-10-26

    申请号：US11996249

    申请日：2006-07-18

    Applicant: Jun Matsuda ,  Tsuyoshi Kitazaki ,  Naoshi Miyashita

    Inventor： Jun Matsuda ,  Tsuyoshi Kitazaki ,  Naoshi Miyashita

    IPC: G01L1/00

    CPC classification number: B60W40/00 ,  B60G2400/104 ,  B60G2400/64 ,  B60G2400/824 ,  B60G2800/24 ,  B60T2240/04 ,  B60W30/02 ,  B60W30/095 ,  B60W30/18172 ,  B60W40/064 ,  B60W40/101 ,  B60W2520/125 ,  B60W2530/20 ,  B60W2550/402 ,  Y10T307/793

    Abstract: A method of calculating a cornering force to be applied to each wheel provided to a vehicle which is cornering, comprising the steps of: obtaining a magnitude of a centrifugal force to the vehicle in a direction substantially orthogonal to a vehicle traveling direction, a contact length of each wheel during the cornering of the vehicle, and an amount of deformation in a wheel width direction at the contact portion of each wheel of the vehicle, calculating a difference between the obtained amount of the deformation and an amount of deformation in the wheel width direction under a straight forward travel condition of the vehicle for each wheel, and calculating a cornering force for each wheel based on the magnitude of the centrifugal force, the contact length, and the difference between amounts of deformation in the wheel width direction.

    Abstract translation: 一种计算被施加到转向车辆的每个车轮的转弯力的方法，包括以下步骤：在与车辆行驶方向大致正交的方向上获得对车辆的离心力的大小，接触长度 在车辆的转弯期间的每个车轮的车轮宽度方向上的变形量以及车辆的每个车轮的接触部分的接触部分处的变形量，计算所获得的变形量与车轮宽度中的变形量之间的差 基于每个车轮的车辆的直线向前行驶状态的方向，并且基于离心力的大小，接触长度以及车轮宽度方向上的变形量的差异来计算每个车轮的转弯力。

    Load-sensing system with at least one ball and socket joint
    9.
    发明授权
    Load-sensing system with at least one ball and socket joint 失效
    负载传感系统至少有一个球窝接头

    公开(公告)号：US07552653B2

    公开(公告)日：2009-06-30

    申请号：US11577626

    申请日：2005-10-22

    Applicant: Uwe Steinkamp ,  Martin Kornhage ,  Alfons Hegemann

    Inventor： Uwe Steinkamp ,  Martin Kornhage ,  Alfons Hegemann

    IPC: G01L3/02

    CPC classification number: B60G7/005 ,  B60G17/019 ,  B60G2204/11 ,  B60G2204/416 ,  B60G2400/60 ,  B60G2400/61 ,  B60G2400/64 ,  B60G2401/12 ,  F16C11/0604 ,  F16C11/0619 ,  F16C17/24 ,  F16C2326/05 ,  Y10T403/32737

    Abstract: A load-sensing system is provided with at least one ball and socket joint and a ball and socket joint for load sensing is provided. The ball and socket joint of the load-sensing system has a joint housing, in which the joint ball of a ball pivot (1) can be received in a slidingly movable manner. The ball pivot (1) comprises a shaft area and a joint ball, a load-sensing means (3) being arranged in the shaft area of the ball pivot. The load-sensing system is characterized according to the present invention by an evaluating means, which is set up such that the signals of the load-sensing means (3) are output as a vector in a cartesian coordinate system. The load sensing makes it possible to reliably determine the operating or load state not only of individual components but rather of entire assembly units of a motor vehicle and with which the vehicle dynamics can be adjusted.

    Abstract translation: 一种负载感测系统设置有至少一个球窝接头，并提供用于负载感测的球窝接头。 负载传感系统的球窝接头具有接头壳体，可以以滑动方式接收球枢轴（1）的接头球。 球枢轴（1）包括轴区域和接头球，负载感测装置（3）布置在球枢轴的轴区域中。 根据本发明的负载感测系统通过评估装置来表征，该评估装置被设置为使得负载感测装置（3）的信号作为矢量输出在笛卡尔坐标系中。 负载感测使得可以可靠地确定单个组件的操作或负载状态，而不仅可以确定机动车辆的整个组装单元，并且可以调整车辆动力学。

    Sensor-Incorporated Bearing Assembly For Wheels
    10.
    发明申请
    Sensor-Incorporated Bearing Assembly For Wheels 失效
    传感器组合的车轮轴承组件

    公开(公告)号：US20080037919A1

    公开(公告)日：2008-02-14

    申请号：US11667243

    申请日：2005-11-01

    Applicant: Takayoshi Ozaki ,  Takashi Koike ,  Tomomi Ishikawa

    Inventor： Takayoshi Ozaki ,  Takashi Koike ,  Tomomi Ishikawa

    IPC: F16C19/52 ,  G01B7/30

    CPC classification number: B60G17/019 ,  B60B27/0005 ,  B60B27/0026 ,  B60B27/0042 ,  B60B27/0068 ,  B60B27/0084 ,  B60B27/0094 ,  B60G2204/115 ,  B60G2206/50 ,  B60G2400/208 ,  B60G2400/64 ,  F16C19/186 ,  F16C41/007 ,  F16C2326/02 ,  G01L5/0023 ,  G01P3/443 ,  G01P3/446

    Abstract: To provide a sensor-incorporated wheel support bearing assembly, which is capable of stably detecting the load acting on the wheel and the rotational speed of the wheel and with which assembly a load sensor and/or a rotation sensor can be installed compactly in a vehicle, double rows of rolling elements 3 are interposed between respective raceways 4 and 5 of outer and inner members 1 and 2 opposed to each other, while a to-be-detected ring 9 (9A) having an eccentric or multangular outer diametric shape is provided in the inner member 2 with a displacement sensor provided the outer member 1 confronting the to-be-detected ring 9 (9A). For this displacement sensor, displacement sensors 10 and 11 having a facing portion areas, variable and invariable, respectively, with rotation of the to-be-detected ring 9 (9A) are arranged.

    Abstract translation: 为了提供一种传感器配合的轮支撑轴承组件，其能够稳定地检测作用在车轮上的负载和车轮的转速，并且可以在车辆中紧凑地安装负载传感器和/或旋转传感器的组件 在彼此相对的外部和内部构件1和2的相应滚道4和5之间插入有双列滚动元件3，而具有偏心或多角度外径形状的被检测环9（9A） 在内部构件2中设置有位移传感器，该位移传感器设置有面对被检测环9（9A）的外部构件1。 对于该位移传感器，布置具有分别具有被检测环9（9A）的旋转的可变和不变的面对部分区域的位移传感器10和11。

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