Transverse leaf spring type suspension
    5.
    发明授权
    Transverse leaf spring type suspension 失效
    横向弹簧式悬挂

    公开(公告)号:US5141209A

    公开(公告)日:1992-08-25

    申请号:US494454

    申请日:1990-03-16

    CPC classification number: B60G11/08 F16F1/3686

    Abstract: Disclosed is a suspension having an improved transverse leaf spring with its longitudinal axis extending transversely of a car body. The leaf spring is operatively associated at opposite ends with the right and left wheels of a car and is curved along its intermediate length in the direction in which the car moves ahead or back. The curved portion may be along a full length of the leaf spring or along a length defines between support points on the leaf spring, and in the latter case, lengths extending from the respective support points to the ends of the leaf spring most adjacent thereto remain linear to form linear portions extending substantially perpendicularly with respect to respective suspension arm rocking shafts. Various forms of support elements are described for securing the leaf spring for only pivotal movement about one of the support points and both pivotal and linear movement about the other thereof.

    Abstract translation: 公开了一种具有改进的横向板簧的悬架,其纵向轴线横向于车身延伸。 板簧在相对的端部可操作地与汽车的左右车轮相关联,并沿其中间长度在轿厢向前或向后移动的方向上弯曲。 弯曲部分可以沿着板簧的整个长度,或者沿着限定在板簧上的支撑点之间的长度,并且在后一种情况下,从相应的支撑点延伸到最靠近的板簧端部的长度保持 线性地形成相对于相应的悬挂臂摇摆轴线大致垂直延伸的直线部分。 描述了各种形式的支撑元件,用于固定板簧,用于仅围绕支撑点之一枢转运动,并且围绕另一支撑点的枢转和线性运动。

    Steering system for front and rear wheels of automotive vehicle
    7.
    发明授权
    Steering system for front and rear wheels of automotive vehicle 失效
    汽车前轮和后轮转向系统

    公开(公告)号:US4881748A

    公开(公告)日:1989-11-21

    申请号:US191543

    申请日:1988-05-09

    CPC classification number: B62D7/1545 Y10T74/18208 Y10T74/18256

    Abstract: A steering system for the front and rear wheels of an automotive vehicle comprises a front wheel steering mechanism having an output shaft, a rear wheel steering mechanism having an input shaft coupled to the output shaft, an output member for steering the rear wheels, and a motion converting mechanism for converting rotation of the input shaft to movement of the output member, a vehicle speed sensor, and a control unit connected to the vehicle speed sensor for controlling operation of the motion converting mechanism dependent on the vehicle speed detected by the vehicle speed sensor. The motion converting mechanism comprises a shaft angularly movable by the input shaft, the shaft having an arm extending radially from one end thereof, a guide mounted on the output member and extending in a vertical direction transverse to an axis of the output member, a slide assembly disposed between and interconnecting the arm and the guide, and a drive device controlled by the control unit for moving the slide assembly along the guide. The drive device includes a gear mechanism connected with said slide assembly and a pair of motors coupled to the gear mechanism for driving the same, the pair of motors being driven in association with each other.

    Abstract translation: 用于机动车辆的前轮和后轮的转向系统包括具有输出轴的前轮转向机构,具有联接到输出轴的输入轴的后轮转向机构,用于转向后轮的输出构件和 运动转换机构,用于将输入轴的旋转转换为输出部件的运动,车速传感器和连接到车速传感器的控制单元,用于根据车速检测的运动转换机构的运转来控制运动转换机构 传感器。 运动转换机构包括可由输入轴角度运动的轴,该轴具有从其一端径向延伸的臂,安装在输出构件上并沿垂直于输出构件的轴线的垂直方向延伸的导向件,滑块 所述组件设置在所述臂和所述引导件之间并使其相互连接,以及由所述控制单元控制的用于沿着所述引导件移动所述滑动组件的驱动装置。 驱动装置包括与所述滑动组件连接的齿轮机构和联接到齿轮机构的一对电动机,用于驱动它们,所述一对电动机相互联动地驱动。

    Auxiliary equipment transmission
    9.
    发明授权
    Auxiliary equipment transmission 失效
    辅助设备传输

    公开(公告)号:US4674612A

    公开(公告)日:1987-06-23

    申请号:US483369

    申请日:1983-04-08

    Applicant: Masami Ogura

    Inventor: Masami Ogura

    Abstract: A two speed transmission including a direct drive and a reduced speed ratio. The transmission is directly coupled to a variable speed engine crankshaft and includes pulleys thereon for the driving of auxiliary engine equipment. A first drive train includes planetary gearing and a one-way clutch while direct drive is provided by a wrap spring coupling cylindrical surfaces on the transmission input and transmission output axially adjacent and coterminous. The wrap spring includes an element having a flat side for engagement of the cylindrical surfaces. Two actuator mechanisms are illustrated employing centrifugal weights to result in advancement of one end of the wrap spring to tighten same into coupling engagements at low engine speeds. At higher engine speeds, the actuator mechanism releases the wrap spring from the cylindrical surfaces for drive through the planetary gearing.

    Abstract translation: 包括直接驱动和降低速比的双速变速器。 变速器直接联接到变速发动机曲轴,并且在其上包括用于驱动辅助发动机设备的滑轮。 第一传动系包括行星齿轮传动装置和单向离合器,同时直接驱动由缠绕弹簧联接在传动装置输入和轴向相邻和相连的传动装置上。 卷绕弹簧包括具有用于接合圆柱形表面的平坦侧面的元件。 示出了两个致动器机构,其使用离心重物来导致卷绕弹簧的一端的前进,以在低发动机转速下将其紧固到联接接合中。 在较高的发动机转速下,致动器机构将圆形弹簧从圆柱形表面释放出来,用于驱动通过行星齿轮传动。

    Lubrication system for auxiliary equipment transmission
    10.
    发明授权
    Lubrication system for auxiliary equipment transmission 失效
    辅助设备传输润滑系统

    公开(公告)号:US4573373A

    公开(公告)日:1986-03-04

    申请号:US585007

    申请日:1984-03-01

    Abstract: A lubrication system with a lubricant feeding device disposed in the housing of a speed change mechanism for auxiliary devices. The lubricant flows from a central lubricant reservoir within the speed change mechanism through the moving surfaces to the inner surface of the housing due to centrifugal force. Excess lubricant is returned to the lubricant reservoir by the lubricant return device. If a planetary gear mechanism is used, the lubricant return force is provided by the meshing action of the pinion gears with the primary power transmission gear and an outer ring gear. The lubricant flow is directed by lubricant guide walls which substantially enclose said meshing portions and direct the lubricant to lubricant return passages. Examples of lubricant return passages include radially formed passages through the root of the primary power transmission gear and having communication with said internal lubricant reservoir or a recessed face on the primary power transmission gear and having communication with the internal lubricant reservoir. Fins may be formed about the speed change mechanism housing to provide increased cooling of the lubricant collected on the internal surface thereof.

    Abstract translation: 一种润滑系统,其具有设置在用于辅助装置的变速机构的壳体中的润滑剂供给装置。 由于离心力,润滑剂从变速机构内的中央润滑剂储存器通过移动表面流到壳体的内表面。 润滑剂返回装置将润滑剂返回润滑剂储存器。 如果使用行星齿轮机构,则通过小齿轮与主动力传递齿轮和外圈齿轮的啮合动作来提供润滑剂返回力。 润滑剂流动由润滑剂引导壁引导,其基本上包围所述啮合部分并将润滑剂引导到润滑剂返回通道。 润滑剂返回通道的实例包括通过主动力传动齿轮的根部的径向形成的通道,并且与主动力传动齿轮上的内部润滑剂储存器或凹面连通并且与内部润滑剂储存器连通。 可以围绕变速机构壳体形成叶片,以提供在其内表面上收集的润滑剂的增加的冷却。

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