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13 条记录 (耗时 0.036 秒)

    Method and assembly for controlling a centrifugal clutch
    5.
    发明授权
    Method and assembly for controlling a centrifugal clutch 有权
    用于控制离心式离合器的方法和组件

    公开(公告)号：US07232021B2

    公开(公告)日：2007-06-19

    申请号：US10731558

    申请日：2003-12-09

    申请人： Muneer Abusamra ,  Ronald Peter Muetzel ,  James Henry DeVore ,  Robert Anthony Sayman

    发明人： Muneer Abusamra ,  Ronald Peter Muetzel ,  James Henry DeVore ,  Robert Anthony Sayman

    IPC分类号： F16D23/10 ,  F16D43/24

    CPC分类号： F16D43/08

    摘要： A centrifugal clutch assembly includes a sleeve movable to selectively engage the clutch assembly independent of rotational speed. The clutch assembly includes centrifugal weights that move radially responsive to rotation of the clutch assembly. The centrifugal weights move pressure plates between clamped and open positions in response to a desired rotational speed. The sleeve is movable to selectively engage the pressure plate independent of rotational speed of the clutch assembly.

    摘要翻译： 离心式离合器组件包括可独立于旋转速度选择性地接合离合器组件的套筒。 离合器组件包括离心重物，该离心重物径向地响应于离合器组件的旋转。 离心重物响应期望的转速在压缩位置和打开位置之间移动压力板。 套筒可移动以独立于离合器组件的转速选择性地接合压力板。

    Method of timed shift to neutral in apparent stationary modes
    6.
    发明授权
    Method of timed shift to neutral in apparent stationary modes 有权
    在明显固定模式下定时转换为中性的方法

    公开(公告)号：US07158872B2

    公开(公告)日：2007-01-02

    申请号：US11266820

    申请日：2005-11-04

    申请人： James Henry DeVore ,  Robert Anthony Sayman ,  Ronald Peter Muetzel

    发明人： James Henry DeVore ,  Robert Anthony Sayman ,  Ronald Peter Muetzel

    IPC分类号： G06F17/00

    CPC分类号： B60W30/18 ,  B60W10/02 ,  B60W10/10 ,  B60W30/1819 ,  B60Y2200/14 ,  F16H61/20 ,  F16H63/46 ,  F16H2061/168

    摘要： A control for a transmission and a clutch monitors conditions to determine when a vehicle associated with the clutch and transmission is likely in a stationary state. If the vehicle appears to be stationary, with the transmission engaged and the clutch open, then the control determines that the transmission should be moved to a neutral position. Upon movement to the neutral position, the control then closes the clutch. It is preferable for a vehicle remaining stationary to have its clutch closed and its transmission in neutral than to have its transmission engaged and its clutch open. In a further aspect of this invention, the neutral state is verified by testing the ability to move one of the transmission shift components. If the transmission shift component can move beyond a predetermined amount, this is indicative that the transmission is in neutral.

    摘要翻译： 用于变速器和离合器的控制器监视条件以确定与离合器和变速器相关联的车辆何时可能处于静止状态。 如果车辆看起来是静止的，当变速器接合并且离合器打开时，控制器确定变速器应该移动到中立位置。 在移动到中立位置时，控制器关闭离合器。 优选的是，保持静止的车辆将其离合器关闭并且其变速器处于空档，使其变速器接合并且其离合器打开。 在本发明的另一方面，通过测试移动变速器换档组件之一的能力来验证中性状态。 如果传输偏移分量可以超过预定量，则这表明传输是中性的。

    Method of preventing engine stall using automated clutch control
    8.
    发明授权
    Method of preventing engine stall using automated clutch control 失效
    使用自动离合器控制来防止发动机失速的方法

    公开(公告)号：US06641505B2

    公开(公告)日：2003-11-04

    申请号：US10060426

    申请日：2002-01-30

    申请人： Robert Anthony Sayman ,  Rupert Kramer ,  Mario Steinborn ,  James Henry DeVore

    发明人： Robert Anthony Sayman ,  Rupert Kramer ,  Mario Steinborn ,  James Henry DeVore

    IPC分类号： B60K4102

    CPC分类号： F16D48/06 ,  B60W2510/0638 ,  B60W2520/10 ,  B60W2520/105 ,  B60W2540/06 ,  B60W2540/10 ,  B60W2540/12 ,  F16D2500/3069 ,  F16D2500/30808 ,  F16D2500/3101 ,  F16D2500/3109 ,  F16D2500/3111 ,  F16D2500/31426 ,  F16D2500/31453 ,  F16D2500/50227 ,  F16D2500/5048 ,  F16D2500/5085 ,  Y10T477/753 ,  Y10T477/757

    摘要： A system and method of controlling an automatic clutch to prevent a motor vehicle engine from stalling is disclosed. The method includes the steps of determining an engine stall threshold, detecting accelerator pedal actuation, detecting current engine speed, and comparing current engine speed to the engine stall threshold. If the engine speed is below the engine stall threshold, a controller detects and compares vehicle acceleration to predetermined threshold acceleration such that the automatic clutch is actuated only when the vehicle acceleration is below the threshold acceleration. The system includes the step of detecting foot brake position such that the automatic clutch is only actuated if the foot brake is properly actuated. The controller will then actuate the automatic clutch to proportionally decouple the engine from the transmission to prevent engine stall. The automatic clutch will remain open until detecting a predetermined clearing condition.

    摘要翻译： 公开了一种控制自动离合器以防止机动车辆发动机失速的系统和方法。 该方法包括确定发动机失速阈值，检测加速器踏板致动，检测当前发动机转速以及将当前发动机转速与发动机失速阈值进行比较的步骤。 如果发动机速度低于发动机失速阈值，则控制器检测并比较车辆加速度与预定阈值加速度，使得只有当车辆加速度低于阈值加速度时才启动自动离合器。 该系统包括检测脚踏制动位置的步骤，使得仅当脚制动器被正确地致动时才启动自动离合器。 然后，控制器将启动自动离合器，以将发动机与变速器成比例地分离，以防止发动机停转。 自动离合器将保持打开直到检测到预定的清除状态。

    Shift synchronization using decaying torque
    9.
    发明授权
    Shift synchronization using decaying torque 有权
    使用衰减转矩进行换档同步

    公开(公告)号：US6126570A

    公开(公告)日：2000-10-03

    申请号：US347658

    申请日：1999-07-06

    申请人： Andreas Bohm ,  Gerhard Bockmann ,  James Henry DeVore ,  Jon Michael Huber ,  Robert Anthony Sayman

    发明人： Andreas Bohm ,  Gerhard Bockmann ,  James Henry DeVore ,  Jon Michael Huber ,  Robert Anthony Sayman

    IPC分类号： B60W10/06 ,  B60W10/11 ,  B60W30/19 ,  F16H61/04 ,  B60K41/06

    CPC分类号： B60W10/06 ,  B60W10/11 ,  B60W30/19 ,  B60W2710/0666 ,  F16H2306/44 ,  F16H2306/46 ,  F16H63/502 ,  Y10T477/675 ,  Y10T477/677

    摘要： A method of engaging and disengaging transmission gears in a vehicle is provided. A controller processes an initial torque representing an engine torque and an estimated zero torque representing an estimate of a transmission output shaft torque. The controller also sets a high and low band torque about the estimated zero torque. Once the above torques have been determined, the controller compares the initial torque to the high band torque. If the initial torque is below the high band torque, the controller increases the engine torque to the high band torque. If the initial torque is greater than the high band torque, then no preliminary adjustments to the engine torque need be made. At least one shift valve is energized when the engine torque is equal to or greater than the high band torque. The engine torque is decayed by the controller to the low band torque to facilitate engaging and disengaging transmission gears.

    摘要翻译： 提供了一种在车辆中接合和分离传动齿轮的方法。 A控制器处理表示发动机转矩的初始转矩和表示变速器输出轴转矩的估计的估计零转矩。 控制器还设置关于估计的零转矩的高低频带扭矩。 一旦确定了上述扭矩，控制器将初始转矩与高频带扭矩进行比较。 如果初始转矩低于高频带扭矩，则控制器将发动机转矩提高到高频带扭矩。 如果初始转矩大于高频带扭矩，则不需要对发动机转矩进行初步调整。 当发动机转矩等于或大于高频带扭矩时，至少一个换档阀被通电。 发动机扭矩由控制器衰减到低频带扭矩，以便于啮合和分离传动齿轮。