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31 条记录 (耗时 0.023 秒)

    Transmission control system
    1.
    发明授权
    Transmission control system 失效
    变速箱控制系统

    公开(公告)号：US4945482A

    公开(公告)日：1990-07-31

    申请号：US257149

    申请日：1988-10-12

    申请人： Seiichi Nishikawa ,  Yoshiharu Harada ,  Kagenori Fukumura ,  Yoichi Hayakawa ,  Masao Kawai

    发明人： Seiichi Nishikawa ,  Yoshiharu Harada ,  Kagenori Fukumura ,  Yoichi Hayakawa ,  Masao Kawai

    IPC分类号： F16H61/16 ,  F16H59/08 ,  F16H59/54 ,  F16H61/04 ,  F16H61/10 ,  F16H61/686 ,  F16H61/70 ,  F16H63/44

    CPC分类号： F16H63/44 ,  F16H2059/085 ,  F16H2061/0451 ,  F16H59/54 ,  F16H61/686 ,  F16H61/702 ,  Y10S477/908 ,  Y10T477/613 ,  Y10T477/649

    摘要： A transmission control system for controlling a transmission. The system has a main transmission with a speed changing mechanism and an output shaft, a substransmission connected to the output shaft, and a control system for receiving outputs from a number of sensors which sense the running state of the vehicle. The control system itself has two outputs, there being two separate hydraulic controls connected to the two system outputs, respectively. The two hydraulic controls control the speed changing mechanisms of the main and subtransmissions, respectively. Also provided is a hydraulic pressure source which supplies a working fluid to the two hydraulic controls. The control system determines whether the main and subtransmissions are in a transient period of the speed changing operation and, as long as one of the two transmissions is in the transient period, inhibits the speed changing operation of the other transmission.

    摘要翻译： 一种用于控制传输的传输控制系统。 该系统具有主变速器，其具有变速机构和输出轴，连接到输出轴的变速器，以及用于接收来自感测车辆行驶状态的多个传感器的输出的控制系统。 控制系统本身具有两个输出，分别连接两个系统输出的两个单独的液压控制。 两个液压控制器分别控制主变速器和变速器的变速机构。 还提供了一种将工作流体供应到两个液压控制器的液压源。 控制系统确定主变速器和副变速器是否处于变速操作的过渡期间，并且只要两个变速器之一处于过渡期间，则禁止另一变速器的变速操作。

    Hydraulic control of transmission
    2.
    发明授权
    Hydraulic control of transmission 失效
    液压控制传动

    公开(公告)号：US4753136A

    公开(公告)日：1988-06-28

    申请号：US819788

    申请日：1986-01-17

    申请人： Yoichi Hayakawa ,  Masao Kawai ,  Kagenori Fukumura ,  Seiichi Nishikawa

    发明人： Yoichi Hayakawa ,  Masao Kawai ,  Kagenori Fukumura ,  Seiichi Nishikawa

    IPC分类号： B60K17/346 ,  B60K23/08 ,  F16H63/30 ,  F16H63/44 ,  B60K41/16

    CPC分类号： F16H63/44 ,  B60K17/3467 ,  B60K23/0808 ,  F16H63/3026

    摘要： A fluid pressure actuator for a frictionally engaged unit of a vehicular transmission includes a first transmission and a second transmission coupled to the output side of the first transmission and provided with a speed step change mechanism which has a frictionally engaging element for engaging a rotary member to a fixed member in such a manner as to enable an optional disengagement between the rotary member and the fixed member. The fluid pressure actuator further has an annular cylinder for operating the frictionally engaging element and has an outer annular portion and an inner annular portion provided inside the outer annular portion coaxially therewith, an annular piston including an outer annular portion slidably fitted to the outer annular portion of the cylinder and an inner annular portion slidably fitted to the inner annular portion of the cylinder, an outer cylinder chamber defined by the outer annular portions of the cylinder and the piston, and an inner cylinder chamber defined by the inner annular portions of the cylinder and the piston and connected to the outer cylinder chamber through an orifice through which working oil is supplied to one of the cylinder chambers. A one-way valve is provided in one of the annular portions of the cylinder for causing external air to be drawn into the one oil chamber.

    摘要翻译： 用于车辆变速器的摩擦接合单元的流体压力致动器包括第一变速器和联接到第一变速器的输出侧的第二变速器，并且设置有速度变化机构，该变速机构具有用于将旋转构件接合的摩擦接合元件 固定构件，以使得能够在旋转构件和固定构件之间可选地脱离接合。 所述流体压力致动器还具有用于操作所述摩擦接合元件的环形圆筒，并且具有外环形部分和设置在所述外环形部分内同心的内环形部分，所述环形活塞包括可滑动地装配到所述外环形部分的外环形部分 以及可滑动地装配到所述气缸的内部环形部分的内部环形部分，由所述气缸和所述活塞的外部环形部分限定的外部气缸室和由所述气缸的内部环形部分限定的内部气缸室 活塞并通过孔口连接到外缸室，工作油通过该孔口供应到气缸室中的一个。 单向阀设置在气缸的一个环形部分中，用于使外部空气被吸入一个油室。

    Hydraulic control system for automatic transmissions
    4.
    发明授权
    Hydraulic control system for automatic transmissions 失效
    自动变速箱液压控制系统

    公开(公告)号：US4718311A

    公开(公告)日：1988-01-12

    申请号：US791444

    申请日：1985-10-25

    申请人： Yoichi Hayakawa ,  Masao Kawai ,  Seiichi Nishikawa ,  Kagenori Fukumura

    发明人： Yoichi Hayakawa ,  Masao Kawai ,  Seiichi Nishikawa ,  Kagenori Fukumura

    IPC分类号： F16H61/06 ,  B60K23/08 ,  F16H59/02 ,  F16H59/24 ,  F16H59/40 ,  F16H59/44 ,  F16H61/08 ,  F16H61/10 ,  F16H61/16 ,  F16H61/18 ,  F16H61/70 ,  F16H63/44 ,  B60K41/10

    CPC分类号： B60K23/0808 ,  F16H61/16 ,  F16H61/702 ,  F16H2306/44 ,  F16H2306/52 ,  F16H59/02 ,  F16H59/24 ,  F16H59/40 ,  F16H59/44 ,  F16H61/686 ,  F16H63/44 ,  Y10T477/6934 ,  Y10T477/6936

    摘要： A hydraulic control system for an automatic transmission has an inhibitor valve which comprises a change-over valve having a first set position and a second set position and functioning to supply and discharge a hydraulic pressure to and from a hydraulic servomechanism for a friction engaging element through its movement between the first and second set positions; an arrangement for urging the change-over valve to the first set position; a plunger having a first set position and a second set position and functioning to bring the change-over valve into the second set position when the plunger is urged to the second set position. The inhibitor have functions to perform the supply and discharge of the hydraulic pressure to and from the hydraulic servomechanism in accordance with a first hydraulic signal and a second hydraulic signal through an arrangement which produces the first hydraulic signal for urging the change-over valve to the second set position and urging the plunger to the first set position. An arrangement produces the second hydraulic signal for urging the plunger to the second position; and an arrangement delays a discharge of the second hydraulic signal.

    摘要翻译： 用于自动变速器的液压控制系统具有抑制阀，其包括具有第一设定位置和第二设定位置的换向阀，并且用于向液压伺服机构供给和排出液压以用于摩擦接合元件通过 其在第一和第二设定位置之间的移动; 用于将转换阀推动到第一设定位置的装置; 柱塞，其具有第一设定位置和第二设定位置，并且当柱塞被推动到第二设定位置时用于使转换阀进入第二设定位置。 该抑制器具有根据第一液压信号和第二液压信号通过产生第一液压信号的液压伺服机构向液压伺服机构供给和从液压伺服机构排出液压信号的功能，用于将转换阀推动到 第二设定位置并将柱塞推到第一设定位置。 一种布置产生用于将柱塞推动到第二位置的第二液压信号; 并且布置延迟了第二液压信号的排出。

    Lubricating oil supply device for transmission mechanism
    6.
    发明授权
    Lubricating oil supply device for transmission mechanism 失效
    润滑油供油装置用于传动机构

    公开(公告)号：US4896561A

    公开(公告)日：1990-01-30

    申请号：US820666

    申请日：1986-01-21

    申请人： Yoichi Hayakawa ,  Tamotu Kobatake ,  Kagenori Fukumura ,  Seiichi Nishikawa

    发明人： Yoichi Hayakawa ,  Tamotu Kobatake ,  Kagenori Fukumura ,  Seiichi Nishikawa

    IPC分类号： F16H57/04 ,  F16H57/02

    CPC分类号： F16H57/0421 ,  F16H57/043 ,  Y10T74/2186 ,  Y10T74/2189

    摘要： A device for supplying lubricating oil in a transmission mechanism, the transmission mechanism comprising: an input shaft; an output shaft disposed parallel to the input shaft; a first rotary body provided on the input shaft; a second rotary body provided on the output shaft; a transmission member for interlocking the first rotary body with the second rotary body; and, a transmission mechanism case forming a transmission mechanism chamber separated from the exterior for housing the transmission mechanism; and, the lubricating oil supply device comprising: a partition wall assembly with an opening disposed in the transmission mechanism case chamber and defining an oil chamber to contain the lubricating oil scattered by the rotation of the transmission mechanism through the opening; and, a lubricating oil supply passage connected to the oil chamber to supply the transmission mechanism with lubricating oil, the passage being disposed at a level lower than the opening, whereby oil scattered by operation of the transmission mechanism is collected in the oil chamber and supplied to the transmission member through the passage whenever the oil in the oil chamber is at a level higher than the passage.

    摘要翻译： 一种用于在传动机构中供应润滑油的装置，所述传动机构包括：输入轴; 平行于输入轴设置的输出轴; 设置在所述输入轴上的第一旋转体; 设置在所述输出轴上的第二旋转体; 用于使所述第一旋转体与所述第二旋转体互锁的传递构件; 以及传动机构壳体，形成与用于容纳所述传动机构的外部分离的传动机构室; 所述润滑油供给装置包括：分隔壁组件，其具有设置在所述传动机构壳体室中的开口，并且限定油室，以通过所述开口容纳通过所述传动机构的旋转而被散射的润滑油; 以及连接到油室以向变速机构供给润滑油的润滑油供给通道，该通道设置在比开口低的水平处，由此通过变速机构的操作而散失的油被收集在油室中并被供给 每当油室中的油处于高于通道的水平时，通过通道传递到传动构件。

    Front cover for a torque converter and method of processing the same
    10.
    发明授权
    Front cover for a torque converter and method of processing the same 失效
    液力变矩器前盖及其加工方法

    公开(公告)号：US4512449A

    公开(公告)日：1985-04-23

    申请号：US346212

    申请日：1982-02-05

    申请人： Jiro Motomura ,  Yasuhisa Kamiya ,  Seiichi Nishikawa

    发明人： Jiro Motomura ,  Yasuhisa Kamiya ,  Seiichi Nishikawa

    IPC分类号： F16H41/28 ,  F16H41/24 ,  F16H45/02 ,  F16D3/12

    CPC分类号： F16H45/02 ,  F16H2045/0294

    摘要： A front cover affixed to the pump impeller of a torque converter, provided with a flat annular flat annular surface to be engaged with the clutch disk of a direct-coupling clutch formed within the torque converter.The flat annular surface is formed in a flat and annular surface having a hard and compact metallographic structure by rolling a rolling tool made of a extremely hard material on the flat annular surface under a pressure and by thus causing plastic deformation of the flat annular surface. An intermediate part of an arcuate section of a small radius is formed between the periphery of said flat annular surface and a connecting part adjacent to the flat annular surface.

    摘要翻译： 固定在液力变矩器的泵叶轮上的前盖，其设置有与形成在变矩器内的直接联接离合器的离合器盘接合的平坦的环形平坦的环形表面。 平坦的环形表面通过在平坦的环形表面上在压力下滚动由非常硬的材料制成的滚动工具并由此引起平坦的环形表面的塑性变形而形成具有硬且致密的金相组织的平坦且环形的表面。 在所述平坦环形表面的周边和与所述平坦环形表面相邻的连接部分之间形成小半径的弧形部分的中间部分。