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公开(公告)号：US20050211524A1
公开(公告)日：2005-09-29
申请号：US10808150
申请日：2004-03-24
申请人： James DeVore , Charles Allen , Winfried Sturmer , Karl-Fritz Heinzelmann , Ludger Ronge , Loren Dreier , Robert Sayman , Ronald Muetzel , Muneer AbuSamra
发明人： James DeVore , Charles Allen , Winfried Sturmer , Karl-Fritz Heinzelmann , Ludger Ronge , Loren Dreier , Robert Sayman , Ronald Muetzel , Muneer AbuSamra
CPC分类号： F16D48/06 , F16D2500/10412 , F16D2500/1083 , F16D2500/3026 , F16D2500/30415 , F16D2500/30426 , F16D2500/3067 , F16D2500/30806 , F16D2500/30816 , F16D2500/50251 , F16D2500/5108 , F16D2500/5118 , F16D2500/70412 , F16D2500/7101
摘要： A clutch assembly controller monitors initiation points for torque transfer and clutch lockup to determine a clutch engagement rate. Engine output shaft and transmission input shaft speeds are monitored to determine the points at which the torque transfer and clutch lockup begin. These points are stored as reference points and are updated as the clutch wears over time. The clutch engagement rate is also modified over time as the reference points change. Further, the controller utilizes the reference points to approach the desired clutch engagement and disengagement points at a higher rate of speed to optimize responsiveness while automatically changing to a lower rate of speed once operating in the desired region of interest to optimize clutch operating performance and comfort.
摘要翻译： 离合器组件控制器监测转矩传递和离合器锁定的起始点，以确定离合器接合速率。 监控发动机输出轴和变速器输入轴速度，以确定扭矩传递和离合器锁定开始的点。 这些点作为参考点存储，并随着离合器随着时间的推移而更新。 随着参考点的变化，离合器接合率也随时间而变化。 此外，控制器利用参考点以更高的速度接近期望的离合器接合和分离点，以优化响应性，同时一旦在期望的感兴趣区域中操作，自动改变到较低的速度，以优化离合器操作性能和舒适性 。
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公开(公告)号：US20050241423A1
公开(公告)日：2005-11-03
申请号：US10833732
申请日：2004-04-28
申请人： Ronald Muetzel , Karl-Fritz Heinzelmann , Charles Allen , Winfried Sturmer , Ludger Ronge , Loren Dreier , Robert Sayman , James DeVore , Muneer AbuSamra
发明人： Ronald Muetzel , Karl-Fritz Heinzelmann , Charles Allen , Winfried Sturmer , Ludger Ronge , Loren Dreier , Robert Sayman , James DeVore , Muneer AbuSamra
CPC分类号： F16H3/12 , F16D57/00 , F16D67/02 , F16H2003/123 , Y10T74/19219
摘要： An inertia brake assembly for a transmission includes a hollow shaft rotatable relative to an input shaft of the transmission. An inertia brake housing is rotatable relative to the input shaft and the hollow shaft. A first clutch assembly couples the hollow shaft to the inertia brake housing. A second clutch assembly couples the input shaft to the inertia brake housing and a retarder assembly couples the inertia brake housing to the transmission housing. Selective actuation of a combination of the various clutch assemblies provides the functions of an inertia brake, engine brake, hill holder, master clutch and drive a power take-off assembly.
摘要翻译： 用于变速器的惯性制动器组件包括可相对于变速器的输入轴旋转的中空轴。 惯性制动器壳体可相对于输入轴和空心轴旋转。 第一离合器组件将空心轴联接到惯性制动器壳体。 第二离合器组件将输入轴联接到惯性制动器壳体，并且延迟器组件将惯性制动器壳体耦合到变速器壳体。 各种离合器组合的组合的选择性致动提供了惯性制动器，发动机制动器，小山架，主离合器和驱动动力输出组件的功能。
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公开(公告)号：US20070117679A1
公开(公告)日：2007-05-24
申请号：US11282930
申请日：2005-11-18
申请人： James DeVore , Charles Allen , Winfried Sturmer , Karl-Fritz Heinzelmann , Ludger Ronge , Loren Dreier , Robert Sayman , Ronald Muetzel , Muneer AbuSamra
发明人： James DeVore , Charles Allen , Winfried Sturmer , Karl-Fritz Heinzelmann , Ludger Ronge , Loren Dreier , Robert Sayman , Ronald Muetzel , Muneer AbuSamra
CPC分类号： B60W30/188 , F16D43/09 , F16D2250/00 , F16D2300/12 , F16D2500/3067 , F16D2500/5116 , Y10T477/75 , Y10T477/79 , Y10T477/814
摘要： A master clutch includes a pressure plate adjacent to a friction disc. A centrifugal weight forces the pressure plate and friction disc into engagement when in a desired install position. A locking device retains the centrifugal weight in the desired installed position. A controller sends an electronic command to a system component, such as an engine, to disengage the locking device. In one example, the electronic command may be an engine speed command that is above an engine speed limit in a normal vehicle operating mode. Commanding the engine to run at a speed greater than the typical engine speed limit moves the centrifugal weight out of the desired installed position making the master clutch operational.
摘要翻译： 主离合器包括与摩擦盘相邻的压板。 当处于所需的安装位置时，离心重物迫使压板和摩擦盘接合。 锁定装置将离心重物保持在所需的安装位置。 控制器向系统组件（例如发动机）发送电子命令以使锁定装置脱离。 在一个示例中，电子命令可以是在正常车辆操作模式下高于发动机速度限制的发动机速度命令。 使发动机以比典型发动机速度限制大的速度运转，将离心重量移出所需的安装位置，使主离合器工作。
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公开(公告)号：US20050133336A1
公开(公告)日：2005-06-23
申请号：US10745095
申请日：2003-12-23
申请人： Muneer AbuSamra , Ludger Ronge , Charles Allen , Winfried Sturmer , Karl-Fritz Heinzelmann , Loren Dreier , Robert Sayman , James DeVore , Ronald Muetzel
发明人： Muneer AbuSamra , Ludger Ronge , Charles Allen , Winfried Sturmer , Karl-Fritz Heinzelmann , Loren Dreier , Robert Sayman , James DeVore , Ronald Muetzel
CPC分类号： F16D43/12
摘要： A centrifugal clutch assembly includes movable centrifugal weight reaction surfaces that provide for actuation at varying rotational speeds. A radially movable front plate with a ramped surface changes the radial position at which the centrifugal weight begins moving the front plate axially to compress a clamp spring and begin clutch actuation. An axially movable back plate moves axially to change the magnitude of compression caused by axial movement of the front plate. The changes to clamping force corresponding to movement of the reaction surfaces of the centrifugal weight change the rotational speed required to beginning and maintain actuation of the clutch assembly.
摘要翻译： 离心离合器组件包括可移动的离心重量反作用表面，其提供在变化的转速下的致动。 具有倾斜表面的可径向移动的前板改变径向位置，离心重量开始轴向移动前板，以压缩夹紧弹簧并开始离合器致动。 可轴向移动的后板轴向移动以改变由前板的轴向运动引起的压缩大小。 对应于离心重量的反作用表面的运动的夹紧力的变化改变了开始和保持离合器组件的致动所需的转速。
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公开(公告)号：US20060183595A1
公开(公告)日：2006-08-17
申请号：US11056552
申请日：2005-02-11
申请人： Ludger Ronge , Charles Allen , Winfried Sturmer , Karl-Fritz Heinzelmann , James DeVore , Loren Dreier , Robert Sayman , Ronald Muetzel , Muneer AbuSamra
发明人： Ludger Ronge , Charles Allen , Winfried Sturmer , Karl-Fritz Heinzelmann , James DeVore , Loren Dreier , Robert Sayman , Ronald Muetzel , Muneer AbuSamra
IPC分类号： B60K41/02
CPC分类号： B60K31/04 , B60W2540/10 , B60W2710/025 , B60W2710/0616 , Y10T477/6403 , Y10T477/78
摘要： A vehicle power train system includes an engine, a transmission, and a centrifugal clutch assembly that selectively couples an engine output shaft to a transmission input shaft in response to an operator input. An operator selects a desired vehicle-operating mode by actuating a shift lever or shift switch from a gear selection device. The gear selection device indicates many different operating modes and includes a low-speed maneuvering mode that is selected for low-speed operations such as coupling a truck to a trailer, or positioning a truck and/or trailer in relation to a loading dock area. Once the low-speed maneuvering mode is selected, a control unit controls at least one of engine speed and engine torque to indirectly effect clutch slippage, which results in improved vehicle speed control at low-speed operations.
摘要翻译： 车辆动力传动系统包括发动机，变速器和离心离合器组件，其响应于操作者输入选择性地将发动机输出轴耦合到变速器输入轴。 操作员通过从换档装置启动变速杆或换档开关来选择所需的车辆操作模式。 齿轮选择装置指示许多不同的操作模式，并且包括低速操纵模式，其被选择用于低速操作，例如将卡车连接到拖车，或者相对于装载坞区域定位卡车和/或拖车。 一旦选择了低速机动模式，则控制单元控制发动机转速和发动机扭矩中的至少一个来间接地实现离合器打滑，这导致在低速操作下改进车速控制。
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公开(公告)号：US20060180425A1
公开(公告)日：2006-08-17
申请号：US11058877
申请日：2005-02-16
申请人： Muneer AbuSamra , Ludger Ronge , Charles Allen , Winfried Sturmer , Karl-Fritz Heinzelmann , Loren Dreier , Robert Sayman , James DeVore , Ronald Muetzel
发明人： Muneer AbuSamra , Ludger Ronge , Charles Allen , Winfried Sturmer , Karl-Fritz Heinzelmann , Loren Dreier , Robert Sayman , James DeVore , Ronald Muetzel
IPC分类号： F16D23/10
CPC分类号： F16D43/10
摘要： A clutch assembly includes a reaction surface that provides several disengagement surfaces that cause axial movement of a front plate to reduce torque transmission at rotational speeds above an engagement speed. The disengagement surfaces reduce torque to break torque lock at rotational speeds corresponding to desired gear changes. The clutch assembly is controlled to tailor the relationship between clutch torque and engine speed to current vehicle operating conditions to provide consistent vehicle performance over different operating conditions.
摘要翻译： 离合器组件包括反作用表面，该反作用表面提供若干分离表面，其导致前板的轴向运动，以在高于接合速度的转速下减小转矩传递。 分离表面减小扭矩以在对应于期望的齿轮变化的转速下断开扭矩锁定。 控制离合器组件以根据当前车辆操作条件来定制离合器扭矩和发动机转速之间的关系，以在不同的操作条件下提供一致的车辆性能。
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公开(公告)号：US20050109141A1
公开(公告)日：2005-05-26
申请号：US10721647
申请日：2003-11-25
申请人： James DeVore , Robert Sayman , Charles Allen , Winfried Sturmer , Karl-Fritz Heinzelmann , Ludger Ronge , Loren Dreier , Ronald Muetzel , Muneer AbuSamra
发明人： James DeVore , Robert Sayman , Charles Allen , Winfried Sturmer , Karl-Fritz Heinzelmann , Ludger Ronge , Loren Dreier , Ronald Muetzel , Muneer AbuSamra
CPC分类号： F16H61/0437 , F16H59/46 , F16H2059/147 , F16H2059/462 , Y10T74/1926
摘要： A transmission system which relates the relative movement of vehicle components to determine the onset of zero relative torque to permit a shift change to be effected at approximately zero relative torque. When a predetermined signature is identified which relates to the onset of zero relative torque the transmission shift controller initiates a shift.
摘要翻译： 一种传动系统，其涉及车辆部件的相对运动以确定零相对扭矩的开始，以允许在大约零相对转矩下进行换档。 当识别出与零相对扭矩开始相关的预定签名时，变速器换档控制器启动换挡。
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公开(公告)号：US20060169570A1
公开(公告)日：2006-08-03
申请号：US11049829
申请日：2005-02-03
申请人： Muneer AbuSamra , Robert Sayman , Charles Allen , Winfried Sturmer , Karl-Fritz Heinzelmann , Ludger Ronge , Loren Dreier , James DeVore , Ronald Muetzel
发明人： Muneer AbuSamra , Robert Sayman , Charles Allen , Winfried Sturmer , Karl-Fritz Heinzelmann , Ludger Ronge , Loren Dreier , James DeVore , Ronald Muetzel
IPC分类号： F16D23/10
CPC分类号： F16D43/10
摘要： A centrifugal clutch assembly includes a clutch cover attachable to a rotatable input member. Friction plates are clamped between pressure plates in response to rotation of the clutch assembly. Rotation of the clutch assembly causes at least one centrifugal weight to move radially outward to force the pressure plates against the friction plates. The radial position of the centrifugal weights is modified to tailor clutch actuation. This modification of centrifugal weight position causes a corresponding change to engagement characteristics of the clutch assembly allowing clutch actuation to be tailored to operating conditions.
摘要翻译： 离心离合器组件包括可附接到可旋转输入构件的离合器盖。 响应于离合器组件的旋转，摩擦板被夹紧在压力板之间。 离合器组件的旋转使得至少一个离心重量径向向外移动以迫使压板抵靠摩擦板。 离心重物的径向位置被改变以定制离合器致动。 离心重量位置的这种修改导致离合器组件的接合特性的相应变化，允许离合器致动被适应于操作条件。
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公开(公告)号：US20050096181A1
公开(公告)日：2005-05-05
申请号：US10701269
申请日：2003-11-04
申请人： James DeVore , Charles Allen , Winfried Sturmer , Karl-Fritz Heinzelmann , Ludger Ronge , Loren Dreier , Robert Sayman , Ronald Muetzel , Muneer AbuSamra
发明人： James DeVore , Charles Allen , Winfried Sturmer , Karl-Fritz Heinzelmann , Ludger Ronge , Loren Dreier , Robert Sayman , Ronald Muetzel , Muneer AbuSamra
CPC分类号： B60W10/06 , B60W10/02 , B60W10/10 , B60W30/186 , B60W2510/0638 , B60W2510/1015 , B60W2520/10 , B60W2550/142 , F16H61/16 , F16H63/50 , F16H2059/186 , F16H2059/663 , F16H2306/54 , Y10T477/638 , Y10T477/69 , Y10T477/753 , Y10T477/78
摘要： A vehicle transmission system includes a transmission component that has an engaged condition where torque can be transferred from a vehicle engine to a drive component, and a non-engaged condition where torque is prohibited from being transferred to the drive component. A controller generates control signals to control whether the transmission component is in the engaged or non-engaged condition. The controller also identifies when a vehicle start maneuver is a coast start based on vehicle conditions existing just prior to or during the vehicle start maneuver. When a coast start is identified, the controller generates a control signal to either disengage the transmission component or to maintain the transmission component in the non-engaged condition until engine speed generally matches transmission component speed. The controller can directly control engagement by automatically actuating a movable transmission member or can indirectly control engagement by controlling engine speed. Once engine speed and transmission component speed are generally within a common speed range during coasting, the transmission component is engaged.
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公开(公告)号：US20050133337A1
公开(公告)日：2005-06-23
申请号：US10744475
申请日：2003-12-23
申请人： Muneer AbuSamra , Ludger Ronge , Charles Allen , Winfried Sturmer , Karl-Fritz Heinzelmann , Loren Christopher Dreier , Robert Sayman , James DeVore , Ronald Muetzel
发明人： Muneer AbuSamra , Ludger Ronge , Charles Allen , Winfried Sturmer , Karl-Fritz Heinzelmann , Loren Christopher Dreier , Robert Sayman , James DeVore , Ronald Muetzel
CPC分类号： F16D43/12 , Y10T29/49826
摘要： A normally open clutch assembly includes a device holding a centrifugal weight in a position causing axial movement of pressure plates and thereby a clamping force between pressure plates and the friction disks. The clamping force holds the friction disks in a desired aligned position during assembly.
摘要翻译： 常开离合器组件包括将离心重物保持在导致压板轴向移动的位置，从而在压力板和摩擦盘之间夹紧力的装置。 夹紧力在组装期间将摩擦盘保持在所需的对准位置。
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