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11 条记录 (耗时 0.01 秒)

    Ratio selector mechanisms
    1.
    发明公开
    Ratio selector mechanisms 失效
    Gangschaltvorrichtung

    公开(公告)号：EP0933564A2

    公开(公告)日：1999-08-04

    申请号：EP99303745.6

    申请日：1996-07-19

    申请人： Kongsberg TechMatic UK Limited

    发明人： Harris, David Anthony, The Headland, Headland Road

    IPC分类号： F16H61/28

    CPC分类号： F16H61/0403 ,  F16H59/44 ,  F16H59/70 ,  F16H59/72 ,  F16H61/2807 ,  F16H61/30 ,  F16H63/46 ,  F16H2059/084 ,  F16H2059/085 ,  F16H2059/087 ,  F16H2059/6807 ,  F16H2061/2823 ,  Y10T74/19251

    摘要： A ratio selector mechanism has a first fluid pressure operated actuator (14) which moves the selector member (10) in a first direction to engage one of a number of ratio shift rails (11,12,13) and a second fluid pressure operated actuator (15) which moves the selector member (10) in a second direction to longitudinally displace the engaged shift rail (11,12,13) to engage an associated selector ratio, the mechanism including a valve means which is associated with the first actuator (14) and varies the pressure of fluid to the second actuator (15) in accordance with the position of the first actuator (14).

    摘要翻译： 比例选择器机构具有第一流体压力操作致动器（14），其沿第一方向移动选择器构件（10）以接合多个比例变速轨道（11,12,13）中的一个和第二流体压力操作致动器 （15），其使所述选择器构件（10）在第二方向上移动以纵向移动所接合的换档导轨（11,12,13）以接合相关联的选择器比，所述机构包括与所述第一致动器（ 14），并且根据第一致动器（14）的位置改变流体与第二致动器（15）的压力。

    ACTUATION SYSTEMS AND MECHANISMS
    4.
    发明授权
    ACTUATION SYSTEMS AND MECHANISMS 失效
    驱动装置和机理

    公开(公告)号：EP0702760B1

    公开(公告)日：1999-10-13

    申请号：EP95913241.6

    申请日：1995-03-29

    申请人： Kongsberg TechMatic UK Limited

    发明人： HARRIES, David A., The Headland, Headland Road

    IPC分类号： F16D25/12 ,  F16D48/02

    CPC分类号： F16D25/126 ,  F16D25/14 ,  F16D48/02 ,  F16D2048/0209 ,  F16D2048/0215 ,  F16D2048/0221

    摘要： An actuation system particularly for a vehicle clutch, in which a source of pressurised fluid is interconnected with a slave cylinder (11) via a displacement means (12). The displacement means (12) includes a component which is displaced by the pressurised fluid from the source to provide a displacement proportional to the actuating movement of the slave cylinder (11) caused by the pressurised fluid, and a sensing means is provided which is operable to measure the displacement to indicate the actuating movement of the slave. Various displacement means in the form of valves are disclosed together with a mechanism for interconnecting the operation of a vehicle clutch and throttle.

    GEAR POSITION SENSOR
    7.
    发明公开
    GEAR POSITION SENSOR 失效
    传感器变速箱档位

    公开(公告)号：EP0906525A1

    公开(公告)日：1999-04-07

    申请号：EP97916516.0

    申请日：1997-04-07

    申请人： KONGSBERG TECHMATIC UK LIMITED

    发明人： TOWLE, Paul

    IPC分类号： F16H59

    CPC分类号： F16H59/70

    摘要： A gear position sensor arrangement to indicate which gear ratio has been engaged in a change speed mechanism. The arrangement includes an indicating formation (19) which is connected with a portion (11) of a ratio selector mechanism of the change speed mechanism which moves in a first linear sense (X) and in a second rotary sense (Y) during selection of each gear ratio, and a sensing formation in the form of a cam surface (28) of a cam (20) which is moved in a third linear sense (Z) as a result of the movement of the indicating formation in said first and second senses to provide an indication as to the currently engaged gear ratio of the change speed mechanism via a linear sensing probe (26).

    CLUTCH CONTROL SYSTEM
    8.
    发明授权
    CLUTCH CONTROL SYSTEM 失效
    离合器控制系统

    公开(公告)号：EP0735957B1

    公开(公告)日：1998-09-09

    申请号：EP95934247.8

    申请日：1995-10-20

    申请人： Kongsberg TechMatic UK Limited

    发明人： JONES, Charles, John ,  WILLOWS, Mark, Stanley ,  BOWKER, Katharine, Diana

    IPC分类号： B60K41/02

    CPC分类号： B60W10/06 ,  B60W10/02 ,  B60W10/04 ,  B60W30/18 ,  B60W30/1819 ,  Y10T477/6418 ,  Y10T477/753 ,  Y10T477/79

    摘要： A clutch control system for the automatic control of a motor vehicle clutch (14) which connects an engine (10) with a gearbox (12) under the control of a driver-operated gear ratio selector member (24). The control system includes an electronic control unit (36) which controls the level of clutch engagement in response to an engine speed error signal (E) derived from a comparison of current engine speed (Ve) and a reference speed signal (Vr) generated by the control unit. A sensing means (19a) is provided to detect a "foot-off" condition of an engine controlling accelerator pedal (19) and to provide an indication of the full range of movement of the accelerator pedal from the "foot-off" condition to the fully depressed position. The electronic control unit (36) responds to an accelerator pedal "foot-off" signal to ensure that the reference speed signal is above the engine idle signal by a predetermined amount to prevent creeping of the associated vehicle due to partial clutch engagement at engine idle. In the "foot-on" condition of the accelerator pedal the reference speed signal is switched to a level determined by accelerator pedal position which is close to engine idle speed at low levels of accelerator pedal depression so that the clutch will engage to a torque transmitting level thus allowing the vehicle to be manoeuvred at low engine speeds.

    摘要翻译： 一种用于在驾驶员操作的传动比选择器构件（24）的控制下将发动机（10）与变速箱（12）连接的机动车辆离合器（14）的自动控制的离合器控制系统。 控制系统包括电子控制单元（36），该电子控制单元响应于从当前发动机速度（Ve）和由参考速度信号（Vr）产生的参考速度信号（Vr）的比较得出的发动机速度误差信号（E）来控制离合器接合程度 控制单元。 提供感测装置（19a）以检测发动机控制加速器踏板（19）的“断开”状态，并且提供加速器踏板从“断开”状态到全部移动范围的指示 完全压低的位置。 电子控制单元（36）响应加速踏板“切断”信号以确保参考速度信号高于发动机怠速信号预定量，以防止由于在发动机怠速时的部分离合器接合而导致相关车辆的爬行 。 在加速器踏板的“脚踏”状态下，基准速度信号被切换到加速器踏板位置所确定的水平，该水平接近发动机怠速时的加速器踏板低压水平，使得离合器将接合到扭矩传输 因此允许车辆在低发动机速度下操纵。