Method of controlling downshift after braking in automatic transmissions
of motor vehicles
    1.
    发明授权
    Method of controlling downshift after braking in automatic transmissions of motor vehicles 失效
    在汽车自动变速器中制动后控制降档的方法

    公开(公告)号:US4501170A

    公开(公告)日:1985-02-26

    申请号:US391171

    申请日:1982-06-23

    摘要: After the gear ratio of an automatic transmission has been increased in response to a braking operation the return to normal operation of the automatic transmission is controlled by logic circuits interconnecting threshold switches operated by the brake pedal and the accelerator pedal and by a read-only memory that stores a maximum engine speed for all values of vehicle speed so that the higher gear ratio is maintained until either the brake is released or the maximum engine speed is exceeded and then the return to normal transmission operation is further delayed until the accelerator pedal is again actuated. In one method, during the period of further delay the gear ratio continues at its raised value. In another embodiment the period of further delay begins with storage of the vehicle speed at the moment and proceeds with control of the transmission to maintain that speed. It is also possible to operate the system so as not to restore normal operation of the transmission after braking when there is only a slight depression of the accelerator pedal.

    摘要翻译: 在自动变速器的变速比响应于制动操作而增加之后,自动变速器的恢复正常运行由逻辑电路控制,该逻辑电路使由制动踏板和加速器踏板操作的阈值开关以及只读存储器 其存储所有车速值的最大发动机转速,使得保持较高的变速比直到制动器被释放或者超过最大发动机转速,然后再次延迟到正常变速器运行直到加速器踏板再次 启动。 在一种方法中,在进一步延迟期间,齿轮比继续处于其升高值。 在另一个实施例中,进一步延迟的周期开始于此时车辆速度的存储,并继续进行变速器的控制以保持该速度。 也可以在只有轻微的油门踏板压下的情况下,在制动后不使系统正常运转。

    Hydraulic control system for servos in automatic transmissions
    3.
    发明授权
    Hydraulic control system for servos in automatic transmissions 失效
    自动变速箱伺服液压控制系统

    公开(公告)号:US4345489A

    公开(公告)日:1982-08-24

    申请号:US111993

    申请日:1980-01-14

    摘要: The invention pertains to a hydraulic control system for servos in automatic transmissions, which, in a known fashion, utilizes a main pressure valve to regulate the pressure within the control system and further utilizes a converter pressure valve to supply a hydrodynamic torque converter and the lubrication system. The servos (for example, the clutches) utilized in this type of automatic transmissions cooperate with electromagnetically actuated pressure regulating valves have a current-proportional response. These electromagnetic valves are actuated by electronic control signals generated by sensors which monitor various parameters during operation, making previously utilized sensors superfluous. By control of the pressure regulating valves the forward gear, the reverse gear or the neutral gear can be engaged in the simplest fashion. By means of a magnet valve associated with the main pressure valve the levels of pressure may be varied. It is also possible, via simple associated elements, to install an emergency system which during a failure of the electrical system allows the transmission to continue to operate.

    摘要翻译: 本发明涉及一种用于自动变速器中的舵机的液压控制系统,其以已知的方式利用主压力阀来调节控制系统内的压力,并且进一步利用转换器压力阀来提供液力变矩器和润滑 系统。 在这种类型的自动变速器中使用的舵机(例如离合器)与电磁致动的压力调节阀配合具有电流比例响应。 这些电磁阀由在操作期间监测各种参数的传感器产生的电子控制信号致动,从而使先前使用的传感器成为多余的。 通过控制压力调节阀,可以以最简单的方式接合前进档,倒档档或中性档。 通过与主压力阀相关联的磁阀可以改变压力水平。 通过简单的相关元件也可以安装紧急系统,在电气系统的故障期间允许变速器继续运行。

    Control of the shift points of an automatic transmission for temporary
acceleration increase
    7.
    发明授权
    Control of the shift points of an automatic transmission for temporary acceleration increase 失效
    控制自动变速器临时加速度的换档点

    公开(公告)号:US4501171A

    公开(公告)日:1985-02-26

    申请号:US429222

    申请日:1982-09-30

    摘要: The kickdown function for modifying the operation of an automatic transmission to make the higher power of a lower gear more extensively available is arranged to take place in response to several operating parameters only one of which is the operation of a kickdown switch and the normal gear pattern is restored likewise in response to any one of several parameters. The function is thus more flexibly adapted to driving conditions and avoids the excessive shifting between gear ratios that may result from more rigidly designed kickdown systems.

    摘要翻译: 用于改变自动变速器的操作以使较低档更高功率更广泛可用的降档功能被布置为响应于几个操作参数而发生,其中仅一个是降档开关的操作和正常齿轮模式 响应于几个参数中的任何一个而被恢复。 因此,该功能更灵活地适应于驾驶条件,并且避免可能由更严格设计的降档系统引起的齿轮比之间的过度偏移。

    Hydraulic regulating device for load shifted gears
    8.
    发明授权
    Hydraulic regulating device for load shifted gears 失效
    变速齿轮液压调节装置

    公开(公告)号:US4395927A

    公开(公告)日:1983-08-02

    申请号:US199919

    申请日:1980-10-23

    摘要: The hydraulic regulating device for an automatic transmission system in motor vehicles having a plurality of hydraulic couplings, includes a single pressure build-up regulating valve and a single pressure decrease regulating valve and assigned to each coupling a solenoid operated directional control valve having its working port connected to the couplings, its pressure port connected via a switch-on reversing valve to the pressure build-up regulating valve, and its return port connected via a switch-off reversing valve to a return conduit; both reversing valves are controlled according to predetermined pressure levels on the coupling so that in the working position of the switch-on reversing valve the coupling is connected to a stable high pressure and when the coupling process is initiated by reversing the position of the directional control valve, the switch-off reversing valve connects the coupling element to the pressure decrease regulating valve.

    摘要翻译: 用于具有多个液压联轴器的机动车辆中的自动变速器系统的液压调节装置包括单个压力调节调节阀和单个减压调节阀,并分配给每个联接器,其具有其工作端口的电磁操作方向控制阀 连接到联接器,其压力端口通过开关换向阀连接到增压调节阀,并且其返回端口通过关闭反向阀连接到返回管道; 两个换向阀根据联轴器上的预定压力水平来控制,使得在接通换向阀的工作位置中,联接器连接到稳定的高压,并且当通过反转方向控制器的位置来启动联接过程 阀门,关闭换向阀将联轴器元件连接到减压调节阀。

    RIDE
    9.
    发明申请
    RIDE 有权

    公开(公告)号:US20090013895A1

    公开(公告)日:2009-01-15

    申请号:US12170394

    申请日:2008-07-09

    申请人: Alfred Muller

    发明人: Alfred Muller

    IPC分类号: A63G7/00 A63G31/00 A63G21/04

    CPC分类号: A63G7/00

    摘要: A ride in particular for amusement parks, comprising: a drive track, comprising a guide device (3) for guiding at least one vehicle (2) along said guide device (3) in a movement direction (v); at least one vehicle (2), comprising a normal vector (n), fixated relative to the vehicle (2) and oriented perpendicular to the movement direction (v); and a drive pattern (1), comprising at least a first track section (5, 6), comprising an incline/decline, and a second track section (8, 9), comprising an incline/decline, comprising a prefix, which is inverse to the prefix of the incline/decline of the first track section (6, 7), wherein the first track section (6, 7) and the second track section (8, 9) are connected amongst one another, forming at least a partial section of a loop, wherein the guide device (3) is configured, so that the normal vector (n) in the first track section (6, 7) is rotated from an orientation to the outside or to the inside with reference to the loop at the entry into the first track section (6, 7) through a rotation of the normal vector (n) about an axis parallel to the movement direction (v) into an orientation to the inside or the outside, and the normal vector (n) in the second track section (8, 9) is rotated from the orientation to the inside or to the outside back to an orientation to the outside or to the inside, wherein the guide device (3) is furthermore configured, so that the normal vector (n) of the vehicle (2), when passing through the drive pattern (1), is not oriented upward, so that the vehicle does not assume an overhead position at any location in the drive pattern (1).

    摘要翻译: 特别是用于游乐场的行驶,包括:驱动轨道,包括用于沿着移动方向(v)沿着所述引导装置(3)引导至少一个车辆(2)的引导装置(3)。 至少一个车辆(2),包括相对于车辆(2)固定并垂直于运动方向(v)定向的法向量(n); 以及驱动模式(1),包括至少包括倾斜/下降的第一轨道部分(5,6)和包括倾斜/下降的第二轨道部分(8,9),所述第二轨道部分包括前缀, 与第一轨道部分(6,7)的倾斜/下降的前缀相反,其中第一轨道部分(6,7)和第二轨道部分(8,9)彼此连接,形成至少一个 其中引导装置(3)被构造为使得第一轨道部分(6,7)中的法线(n)相对于所述第一轨道部分(6,7)从取向旋转到外部或内部, 通过将法线向量(n)绕平行于移动方向(v)的轴旋转成向内侧或外侧的方位,进入第一轨道部(6,7)的入口和法线向量( 在第二轨道部分(8,9)中的n)从定向旋转到内部或外部,到达外部的方向,或者向 其特征在于,所述引导装置(3)进一步构成为使得所述车辆(2)的法线(n)在通过所述驱动图案(1)时不向上取向,所以车辆 假设在驱动模式(1)中的任何位置处的开销位置。