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    Motor vehicle gearbox with a hydrodynamic retarder
    2.
    发明授权
    Motor vehicle gearbox with a hydrodynamic retarder 有权
    机动车变速箱带水力缓速器

    公开(公告)号：US08573376B2

    公开(公告)日：2013-11-05

    申请号：US13378559

    申请日：2010-06-07

    申请人： Gerhard Buri ,  Bernhard Grupp

    发明人： Gerhard Buri ,  Bernhard Grupp

    IPC分类号： F16H37/06 ,  F16H63/44 ,  B60T1/087

    CPC分类号： B60T10/02

    摘要： A motor vehicle gearbox having a hydrodynamic retarder (12) and at least one connection (23) for a power take-off drive. The retarder (12) can be driven by an output shaft (5) of the gearbox (1) via a spur gear stage (11) having a drive gear (9) and an output gear (10). The drive gear (9) engages with at least one further output gear (13) by which at least one further power take-off drive (17, 21) can be driven.

    摘要翻译： 一种具有流体动力学延迟器（12）和用于动力输出驱动的至少一个连接件（23）的机动车辆变速箱。 减速器（12）可以通过具有驱动齿轮（9）和输出齿轮（10）的正齿轮级（11）由齿轮箱（1）的输出轴（5）驱动。 驱动齿轮（9）与至少一个另外的输出齿轮（13）接合，由此可以驱动至少一个另外的动力输出驱动器（17,21）。

    Shifting mechanism
    4.
    发明授权
    Shifting mechanism 失效
    移位机制

    公开(公告)号：US6165103A

    公开(公告)日：2000-12-26

    申请号：US307035

    申请日：1999-05-07

    申请人： John H. Tenzor ,  Rex A. Corless

    发明人： John H. Tenzor ,  Rex A. Corless

    IPC分类号： B60K17/04 ,  B60K17/08 ,  F16H55/08 ,  F16H61/04 ,  F16H63/30 ,  F16H63/44

    CPC分类号： F16H55/0873 ,  B60K17/046 ,  B60K17/08 ,  F16H61/0403 ,  F16H63/304 ,  F16H2063/3056 ,  F16H2063/3089 ,  Y10T477/6936

    摘要： In a shifting mechanism housed in a case a first relatively rotating member rotates about an axis. A second relatively rotating member is selectively coupled and decoupled with the first member. The coupling has a first spline tooth with a first axial length, and a second spline tooth with a second axial length longer than the first spline tooth. The second spline tooth has an end having a frusto-conical shape. One of the first and second members has a plurality of third spline teeth for engagement with the spline teeth of the coupling. The third spline teeth have a complimentary frusto-conical shape. A selector is moveable for actuating the coupling to mutually connect and disconnect the members. A resilient connection is provided between the coupling and selector.

    摘要翻译： 在容纳在第一相对旋转的构件围绕轴旋转的壳体中的换档机构中。 第二相对旋转的构件与第一构件选择性地联接和分离。 联轴器具有第一轴向长度的第一花键齿和具有比第一花键齿长的第二轴向长度的第二花键齿。 第二花键齿具有截头圆锥形的端部。 第一和第二构件中的一个具有多个用于与联接器的花键齿接合的第三花键齿。 第三个花键齿具有互补的截头圆锥形状。 选择器可移动以致动联接器以相互连接和断开构件。 在联接器和选择器之间提供弹性连接。

    Integrated transmission and multiple speed axle shifting apparatus
    5.
    发明授权
    Integrated transmission and multiple speed axle shifting apparatus 失效
    综合传动和多速车轮换档装置

    公开(公告)号：US06154700A

    公开(公告)日：2000-11-28

    申请号：US2277

    申请日：1997-12-31

    申请人： Charles R. Jones

    发明人： Charles R. Jones

    IPC分类号： B60K17/02 ,  B60K17/16 ,  B60W10/00 ,  B60W10/02 ,  B60W10/04 ,  B60W10/06 ,  B60W30/18 ,  F16H63/44 ,  G06F7/00 ,  G06F17/00 ,  G06F19/00

    CPC分类号： B60W10/06 ,  B60W10/11 ,  B60W30/18 ,  B60K17/16 ,  B60W2710/021 ,  B60W2710/1005 ,  F16H63/44 ,  Y10T477/606 ,  Y10T477/693638 ,  Y10T477/78

    摘要： An integrated system for automatically controlling the operation of both an automated mechanical transmission and a multiple speed axle assembly in a vehicle drive train assembly includes a transmission actuator for operating the transmission in any one of a plurality of transmission gear ratios. The system further includes an axle actuator for operating the axle assembly in any one of a plurality of axle gear ratios. An electronic controller is provided for operating the transmission in a desired one of the plurality of transmission gear ratios and for operating the axle assembly in a desired one of the plurality of axle gear ratios to provide a desired overall gear ratio for the vehicle. To accomplish this, the electronic controller is responsive to one or more input signals that represent operating parameters of the vehicle. When it is determined that a change in the overall gear ratio of the vehicle is necessary, the electronic controller operates one or both of the transmission actuator and the axle actuator to achieve the desired overall gear ratio. The determination of whether the transmission actuator alone is actuated, the axle actuator alone is actuated, or both the transmission actuator and the axle actuator are actuated will depend upon the specific gear ratios provided by the transmission and the axle actuator, the current overall gear ratio, the desired overall gear ratio, and other factors.

    摘要翻译： 用于自动控制车辆传动系组件中的自动机械变速器和多速轴组件的操作的集成系统包括用于以多个传动比中的任何一个操作变速器的变速器致动器。 该系统还包括用于以多个轴传动比中的任何一个操作轴组件的轴致动器。 提供一种电子控制器，用于以多个传动比中的所需一个传动比来操作变速器，并且用于以多个轴传动比中所需的一个来操作轴组件，以为车辆提供期望的总变速比。 为了实现这一点，电子控制器响应于表示车辆的操作参数的一个或多个输入信号。 当确定需要车辆的总变速比的变化时，电子控制器操作变速器致动器和轴致动器中的一个或两个以实现期望的总变速比。 单独确定传动执行器是否被致动，单独的轴致动器或者传动致动器和轴致动器都被致动，这将取决于由变速器和轴致动器提供的特定传动比，当前总传动比 ，所需的总变速比等因素。

    Transmission for a working vehicle
    6.
    发明授权
    Transmission for a working vehicle 有权
    工作车辆的变速箱

    公开(公告)号：US6119552A

    公开(公告)日：2000-09-19

    申请号：US145021

    申请日：1998-09-01

    申请人： Mizuya Matsufuji

    发明人： Mizuya Matsufuji

    IPC分类号： F16H3/091 ,  F16H37/04 ,  F16H57/02 ,  F16H59/02 ,  F16H61/70 ,  F16H63/20 ,  F16H63/38 ,  F16H63/44

    CPC分类号： F16H63/20 ,  F16H3/091 ,  F16H37/043 ,  F16H57/02 ,  F16H2057/02043 ,  F16H2057/02056 ,  F16H2057/02086 ,  F16H2057/02095 ,  F16H2057/0235 ,  F16H2063/005 ,  F16H59/02 ,  F16H61/70 ,  F16H63/38 ,  F16H63/44 ,  Y10T74/19219 ,  Y10T74/2186

    摘要： A transmission for a working vehicle like a tractor of the invention is housed in a transmission housing 1 interposed between an engine and a rear axle housing 2. An interior of transmission housing 1 is divided into a front chamber A and a rear chamber B through a partition wall 1a. In front chamber A is disposed a main-clutch system partition centering a traveling-input shaft 7. In rear chamber B is disposed a speed-changing system as a combination of reversing arrangement and multi-speed-changing arrangement. In a rear opening of housing 1 is disposed a bearing plate 3. In rear chamber B, a first speed-changing shaft 8, a second speed-changing shaft 9 and a front transmission output shaft 10 are supported in parallel between wall 1a and plate 3. A regular speed-reduction gear train and a reversing speed-reduction gear train are interposed between shafts 8 and 9, so that shafts 8 and 9 can be connected with each other through one of the gear trains by a first clutch device C1 on shaft 8. A second clutch device C2 is on shaft 9 so as to selectively connect shafts 7 and 9 directly. A plurality of gear trains for multi-speed stages are interposed between shafts 9 and 10, so that shafts 9 and 10 are connected with each other through one of the gear trans by a third clutch device C3 on shaft 10. A cover 51 is settled on housing 1. A main (second) speed-changing lever 52 and a sub (first) speed-changing lever 52 are disposed respectively at both lateral sides of cover 51. Third clutch device C3 is operated by lever 52. First and second clutch devices C1 and C2 are selectively operated by lever 55.

    摘要翻译： 用于本发明的拖拉机的工作车辆的变速器容纳在插入发动机和后桥壳体2之间的变速器壳体1中。变速器壳体1的内部通过一个前室A和后室B被分成一个 隔墙1a。 在前室A中设置有以行进输入轴7为中心的主离合器系统分隔件。在后室B中设置有作为反转装置和多变速装置的组合的变速系统。 在壳体1的后开口设置有支承板3.在后室B中，第一变速轴8，第二变速轴9和前变速器输出轴10平行地支撑在壁1a和板 一个常规减速齿轮系和一个换向减速齿轮系插在轴8和9之间，使得轴8和9可以通过一个齿轮系通过第一离合器装置C1相互连接 第二离合器装置C2位于轴9上，以便直接选择性地连接轴7和9。 用于多速级的多个齿轮系被插入在轴9和10之间，使得轴9和10通过轴10上的第三离合器装置C3通过齿轮反相中的一个彼此连接。盖51被固定 分别设置在盖51的两侧的主（第二）变速杆52和副（第一）变速杆52.第三离合器装置C3由杆52操作。第一和第二离合器 设备C1和C2由杠杆55选择性地操作。

    Transmission shift control system and method
    8.
    发明授权
    Transmission shift control system and method 有权
    变速箱换档控制系统及方法

    公开(公告)号：US6002976A

    公开(公告)日：1999-12-14

    申请号：US168785

    申请日：1998-10-08

    申请人： Jurgen Hollstein ,  Tilo Kempf

    发明人： Jurgen Hollstein ,  Tilo Kempf

    IPC分类号： F16H59/46 ,  F16H59/56 ,  F16H61/70 ,  F16H63/44 ,  G06F15/00

    CPC分类号： F16H61/702 ,  B60W2510/0241 ,  B60W2510/0638 ,  B60W2510/1015 ,  F16H2306/20 ,  F16H2306/48 ,  F16H59/46 ,  F16H59/56 ,  F16H61/70 ,  F16H63/44 ,  Y10T477/60 ,  Y10T477/619 ,  Y10T477/6203 ,  Y10T477/6242

    摘要： A vehicle power shift transmission (PST) is controlled by a transmission control system which implements a control method. The PST is part of the driveline of the vehicle and is shifted by an actuating mechanism. The driveline includes an engine, the PST, a clutch, a synchronized shift transmission that can be shifted by a shift lever and driven vehicle wheels. In order to simplify the operator's tasks, during the shift of the synchronized shift transmission the gear of the PST is automatically shifted so that the resulting difference in the gear ratio of the complete transmission before and after the shift is minimized. The gear of the PST is selected and shifted automatically so that the rotational speeds on both sides of the clutch differ as little as possible.

    摘要翻译： 车辆动力换档变速箱（PST）由实现控制方式的变速器控制系统控制。 PST是车辆的传动系统的一部分，并被致动机构移动。 传动系统包括发动机，PST，离合器，可由变速杆和从动车轮转动的同步变速传动装置。 为了简化操作者的任务，在同步变速传动的换档期间，PST的档位被自动移位，使得在变速前后的完整变速器的齿轮比的差异最小化。 自动选择和移位PST的齿轮，使得离合器两侧的转速尽可能小。