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    TRACTION SYSTEM AND A METHOD FOR CONTROLLING SAID TRACTION SYSTEM
    11.
    发明申请
    TRACTION SYSTEM AND A METHOD FOR CONTROLLING SAID TRACTION SYSTEM 有权
    追踪系统和控制系统的方法

    公开(公告)号：US20150081190A1

    公开(公告)日：2015-03-19

    申请号：US14399538

    申请日：2012-05-08

    申请人： Lena Larsson ,  Jan Öberg ,  Filip Alm

    发明人： Lena Larsson ,  Jan Öberg ,  Filip Alm

    IPC分类号： B60K17/356 ,  B60K6/00 ,  B60K7/00

    CPC分类号： B60K6/12 ,  B60K6/00 ,  B60K6/08 ,  B60K7/0015 ,  B60K17/10 ,  B60K17/356 ,  B60K23/0808 ,  B60K28/165 ,  B60W2520/263 ,  B60W2530/20 ,  B60Y2200/44

    摘要： In a method for controlling a traction system for a heavy road vehicle, the system includes a first mechanical propulsion system, a second hydraulic propulsion system, and a control unit. The method includes measuring a first parameter value, indicative of the rolling radius of a first traction wheel, measuring a second parameter value, indicative of the rolling radius of a second traction wheel, and the control unit using the first and second parameter values for determining a present relation between the rolling radii of the first and second traction wheels. The control unit provides an output signal based on the present relation to optimize the traction applied to the second traction wheel. A traction system and a heavy vehicle incorporating a traction system are also provided.

    摘要翻译： 在一种用于控制重型道路车辆的牵引系统的方法中，该系统包括第一机械推进系统，第二液压推进系统和控制单元。 该方法包括测量指示第一牵引轮的滚动半径的第一参数值，测量指示第二牵引轮的滚动半径的第二参数值，以及控制单元，使用第一和第二参数值来确定 第一和第二牵引轮的滚动半径之间的存在关系。 控制单元基于当前关系提供输出信号，以优化施加到第二牵引轮的牵引力。 还提供了牵引系统和包括牵引系统的重型车辆。

    FRAME-STEERED VEHICLE
    13.
    发明申请
    FRAME-STEERED VEHICLE 审中-公开
    框架式车辆

    公开(公告)号：US20130264137A1

    公开(公告)日：2013-10-10

    申请号：US13993350

    申请日：2010-12-17

    申请人： Lena Larsson ,  Jan Öberg

    发明人： Lena Larsson ,  Jan Öberg

    IPC分类号： B62D12/00 ,  B60K6/00

    CPC分类号： B62D12/00 ,  B60K6/00 ,  B62D9/00 ,  B62D21/186 ,  B62D53/00 ,  B62D53/045

    摘要： A frame-steered vehicle includes a front frame section including at least one front axle and a rear frame section including at least one rear axle. The front and rear frame sections are arranged along a longitudinal axis and are connected by at least a first pivot joint. The at least first pivot joint has a first pivot axis oriented transversal with respect to the longitudinal direction. The at least one front axle includes driven wheels and at least the at least one rear axle is suspended by a truck-type suspension.

    摘要翻译： 框架转向车辆包括前框架部分，其包括至少一个前轴和包括至少一个后轴的后框架部分。 前框架部分和后框架部分沿着纵向轴线布置并且通过至少第一枢转接头连接。 所述至少第一枢转接头具有相对于纵向方向横向取向的第一枢转轴线。 至少一个前轴包括从动轮，并且至少一个后轴由卡车式悬架悬挂。

    Articulated vehicle
    14.
    发明授权
    Articulated vehicle 有权
    铰接车

    公开(公告)号：US07464955B2

    公开(公告)日：2008-12-16

    申请号：US10707486

    申请日：2003-12-17

    申请人： Jörgen Ahlberg ,  Ivar Aaboen ,  Rickard Nilsson ,  Lena Larsson

    发明人： Jörgen Ahlberg ,  Ivar Aaboen ,  Rickard Nilsson ,  Lena Larsson

    IPC分类号： B60D1/00

    CPC分类号： B62D53/028

    摘要： Method and arrangement including a vehicle having a first and a second vehicle section connected to an articulation that allows rotation about a vehicle longitudinal axis of the vehicle. A positioning arrangement is included that has at least one adjusting device in which the positioning arrangement includes operation by at least one adjusting device in order to rotate the first and second vehicle sections into a predefined basic position in relation to one another.

    摘要翻译： 方法和装置包括具有连接到允许围绕车辆的车辆纵向轴线旋转的关节的第一和第二车辆部分的车辆。 包括具有至少一个调节装置的定位装置，其中定位装置包括至少一个调节装置的操作，以便将第一和第二车辆部分相对于彼此旋转到预定义的基本位置。

    Vehicle drive train control method and system
    15.
    发明授权
    Vehicle drive train control method and system 有权
    车辆传动系统控制方法及系统

    公开(公告)号：US09272703B2

    公开(公告)日：2016-03-01

    申请号：US14382376

    申请日：2012-03-09

    申请人： Lena Larsson ,  Jan Öberg ,  Filip Alm

    发明人： Lena Larsson ,  Jan Öberg ,  Filip Alm

    IPC分类号： B60T7/12 ,  G05D1/00 ,  G06F7/00 ,  G06F17/00 ,  B60W20/00 ,  B60W30/18 ,  B60K23/08 ,  B60K6/12 ,  B60K28/16

    CPC分类号： B60W20/19 ,  B60K6/12 ,  B60K23/0808 ,  B60K28/16 ,  B60W30/18027 ,  B60W2520/26 ,  B60W2540/18 ,  B60W2550/148 ,  B60W2710/083 ,  B60W2710/207

    摘要： A vehicle traction system includes a first traction wheel forming part of a first propulsion system including a mechanical drive train, a second traction wheel forming part of a second propulsion system including a hydraulic pump for powering a hydraulic motor, one sensor indicating a take-off condition, and a control unit for controlling the second propulsion unit. The control unit is programmed to automatically detect a take-off condition by the sensor and send an input to the control unit that a take-off condition is fulfilled, automatically provide a traction force from the second propulsion system in response to the indication that there is a take-off condition of the vehicle present and an indication that a traction is or will be provided by the first traction system, and automatically control the second propulsion unit by the control unit in dependence of the manually controlled torque from the first propulsion unit.

    摘要翻译： 车辆牵引系统包括形成第一推进系统的一部分的第一牵引轮，该第一牵引轮包括机械传动系，第二牵引轮形成第二推进系统的一部分，该第二牵引轮包括用于为液压马达供电的液压泵，一个传感器，指示起飞 条件和用于控制第二推进单元的控制单元。 控制单元被编程为通过传感器自动检测起飞状态，并向控制单元发送一个满足起飞条件的输入，响应于第二推进系统的指示，自动提供牵引力 是存在车辆的起飞状况，以及由第一牵引系统提供或将要提供牵引力的指示，并且根据来自第一推进单元的手动控制的扭矩自动地由控制单元控制第二推进单元 。

    METHOD FOR MANUFACTURING A FRAME MEMBER FOR A VEHICLE, AND A FRAME MEMBER FOR A VEHICLE
    17.
    发明申请
    METHOD FOR MANUFACTURING A FRAME MEMBER FOR A VEHICLE, AND A FRAME MEMBER FOR A VEHICLE 审中-公开
    用于制造车辆的框架部件的方法和用于车辆的框架部件

    公开(公告)号：US20100156082A1

    公开(公告)日：2010-06-24

    申请号：US12600263

    申请日：2008-04-24

    申请人： Hans Adlersson ,  Lena Larsson

    发明人： Hans Adlersson ,  Lena Larsson

    IPC分类号： B62D21/02 ,  B21D53/88

    CPC分类号： B21D26/033 ,  B21D47/01 ,  B21D53/88 ,  B62D21/00 ,  B62D21/02 ,  Y10T29/49622

    摘要： A method for manufacturing at least one frame member for use as a support element in a vehicle frame includes providing a tubular element. According to the method, a pressure is applied in the interior of the tubular element while the tubular element is positioned at least partly inside a mould, thereby causing the tubular element to conform to the internal shape of said mould so as to change the longitudinal extension direction and/or cross-section of the tubular element in at least one position along the tubular element. A frame member is also provided.

    摘要翻译： 用于制造用作车架中的支撑元件的至少一个框架构件的方法包括提供管状元件。 根据该方法，在管状元件的内部施加压力，同时管状元件至少部分地位于模具内部，从而使管状元件符合所述模具的内部形状，以便改变纵向延伸 管状元件的沿着管状元件的至少一个位置的方向和/或横截面。 还提供了一个框架构件。

    SYSTEM AND A METHOD FOR STABILISING A VEHICLE COMBINATION
    18.
    发明申请
    SYSTEM AND A METHOD FOR STABILISING A VEHICLE COMBINATION 审中-公开
    系统和一种稳定车辆组合的方法

    公开(公告)号：US20100063702A1

    公开(公告)日：2010-03-11

    申请号：US11995035

    申请日：2006-07-06

    申请人： Mats Sabelström ,  Lena Larsson

    发明人： Mats Sabelström ,  Lena Larsson

    IPC分类号： B60T7/20

    CPC分类号： B60T8/175 ,  B60T7/20 ,  B60T8/00 ,  B60T8/1708 ,  B60T8/1766 ,  B60T8/24 ,  B60T8/248 ,  B60T2230/06

    摘要： In a system and a method of stabilizing a vehicle combination of a towing vehicle and a trailer or a semi-trailer, wherein a trailer brake system on the trailer or semi-trailer which may be operated together with the a vehicle brake system on the towing vehicle as well as independent from said vehicle brake system, the system and method includes: detecting at least one signal corresponding to at least one driving condition; computing the detected at least one signal corresponding to said at least one driving condition and comparing the at least one detected signal with a corresponding predetermined values representing a critical driving condition; allowing independent operation of the trailer brake system in response to a detected critical driving condition; and automatically operating the trailer brake system in response to the activation means by applying temporary braking actions on the trailer. Hereby, a proactive stabilising trailer brake system, also known as stretch-braking, is provided.

    摘要翻译： 在稳定牵引车辆和拖车或半挂车的车辆组合的系统和方法中，其中拖车或半挂车上的拖车制动系统可以与牵引车辆上的车辆制动系统一起操作 车辆以及独立于所述车辆制动系统，所述系统和方法包括：检测对应于至少一个驾驶状况的至少一个信号; 计算所述检测到的与所述至少一个驾驶状况对应的至少一个信号，并将所述至少一个检测信号与表示临界驾驶状况的相应预定值进行比较; 允许拖车制动系统响应于检测到的关键驾驶状况而独立操作; 并且通过在拖车上施加临时制动动作来响应激活装置自动操作拖车制动系统。 因此，提供了主动的稳定拖车制动系统，也称为拉伸制动。

    Range gearbox for motor vehicles having an axially shiftable ring gear
    19.
    发明授权
    Range gearbox for motor vehicles having an axially shiftable ring gear 失效
    具有可轴向移动的环形齿轮的机动车辆的变速箱

    公开(公告)号：US4667538A

    公开(公告)日：1987-05-26

    申请号：US676411

    申请日：1984-11-28

    申请人： Lena Larsson

    发明人： Lena Larsson

    IPC分类号： F16H57/02 ,  B60K17/04 ,  B60K17/08 ,  F16D23/06 ,  F16H3/44 ,  F16H3/54 ,  F16H3/78 ,  F16H37/04 ,  F16H57/10

    CPC分类号： B60K17/046 ,  F16H3/54 ,  F16H3/78 ,  F16H37/046

    摘要： A range gearbox of planetary type designed to be joined to a vehicle gearbox, a so-called basic gearbox. The ring gear of the planetary gear set is non-rotatably jointed to an engaging sleeve by which the ring gear can be locked to an engaging ring fixed to the rear end wall of the gearbox, or to an engaging ring joined to the planetary gear carrier. The engaging sleeve serves as a ring gear carrier displacing the ring gear axially when shifting range modes.

    摘要翻译： 一种行星式变速箱，设计用于连接到车辆变速箱，即所谓的基本变速箱。 行星齿轮组的环形齿轮不可旋转地接合到接合套筒，通过该接合套筒，齿圈可以锁定到固定到齿轮箱的后端壁的接合环，或者连接到结合行星齿轮架的接合环 。 接合套筒用作齿圈架，当换档范围时轴向移动齿圈。