Systems and methods providing variable spring stiffness for weight management in a rail vehicle
    3.
    发明授权
    Systems and methods providing variable spring stiffness for weight management in a rail vehicle 有权
    在轨道车辆中为重量管理提供可变弹簧刚度的系统和方法

    公开(公告)号:US08448962B2

    公开(公告)日:2013-05-28

    申请号:US12869572

    申请日:2010-08-26

    IPC分类号: B60G17/033

    CPC分类号: B61F5/36

    摘要: Systems and methods provide variable spring stiffness for weight management in a vehicle. One system includes a plurality of springs and a plurality of spring retainers configured to adjust a number of inactive coils of the plurality of springs. Additionally, a motor is provided that is connected to the plurality of spring retainers and configured to actuate the spring retainers to adjust the number of inactive coils of the plurality of springs. Further, a controller is provided that is coupled to motor to control the motor to actuate the spring retainers to adjust the number of inactive coils of the plurality of springs.

    摘要翻译: 系统和方法为车辆中的重量管理提供了可变的弹簧刚度。 一个系统包括多个弹簧和多个弹簧保持器,其构造成调节多个弹簧的多个不活动的线圈。 此外,提供一种电动机,其连接到多个弹簧保持器并且构造成致动弹簧保持器以调节多个弹簧的非活动线圈的数量。 此外,提供了一个控制器,其耦合到马达以控制马达来致动弹簧保持器以调节多个弹簧的非活动线圈的数量。

    SYSTEMS AND METHODS FOR WEIGHT TRANSFER IN A VEHICLE
    5.
    发明申请
    SYSTEMS AND METHODS FOR WEIGHT TRANSFER IN A VEHICLE 有权
    车辆重量传递的系统和方法

    公开(公告)号:US20120049481A1

    公开(公告)日:2012-03-01

    申请号:US12869527

    申请日:2010-08-26

    IPC分类号: B60G17/016 B60G17/015

    CPC分类号: B61F5/301 B61C15/14 B61F5/36

    摘要: Systems and methods for weight transfer in a vehicle are provided. One system includes a plurality of springs and a plurality of movable spring seats configured to adjust a length of the plurality of springs. Additionally, an electromechanical actuator is provide that is connected to the plurality of movable springs and configured to move the movable spring seats to adjust the length of the plurality of springs. Further, a controller is provided that is coupled to the electromechanical actuator to control the electromechanical actuator to adjust the length of the plurality of springs.

    摘要翻译: 提供车辆中重量传递的系统和方法。 一个系统包括多个弹簧和多个可移动的弹簧座,其构造成调节多个弹簧的长度。 此外,提供一种机电致动器,其连接到多个可移动弹簧并且构造成移动可动弹簧座以调节多个弹簧的长度。 此外,提供了一种控制器,其耦合到机电致动器以控制机电致动器来调节多个弹簧的长度。

    SYSTEMS AND METHODS FOR WEIGHT TRANSFER IN A VEHICLE
    6.
    发明申请
    SYSTEMS AND METHODS FOR WEIGHT TRANSFER IN A VEHICLE 有权
    车辆重量传递的系统和方法

    公开(公告)号:US20120049478A1

    公开(公告)日:2012-03-01

    申请号:US12869462

    申请日:2010-08-26

    CPC分类号: B61F5/36

    摘要: Systems and methods for weight transfer in a vehicle are provided. One system includes a plurality of springs and a plurality of movable spring seats configured to adjust a length of the plurality of springs. Additionally, a pneumatic actuator is provided that is connected to the plurality of movable springs and configured to move the movable spring seats to adjust the length of the plurality of springs. Further, a controller is provided that is coupled to the pneumatic actuator to control the pneumatic actuator to adjust the length of the plurality of springs.

    摘要翻译: 提供车辆中重量传递的系统和方法。 一个系统包括多个弹簧和多个可移动的弹簧座,其构造成调节多个弹簧的长度。 另外,气动致动器被设置成连接到多个可移动弹簧并且构造成移动可动弹簧座以调节多个弹簧的长度。 此外,提供了一个控制器,其连接到气动致动器以控制气动致动器来调节多个弹簧的长度。

    Systems and methods for weight transfer in a vehicle
    7.
    发明授权
    Systems and methods for weight transfer in a vehicle 有权
    车辆重量转移的系统和方法

    公开(公告)号:US08313111B2

    公开(公告)日:2012-11-20

    申请号:US12869462

    申请日:2010-08-26

    IPC分类号: B60G17/033 B60G17/016

    CPC分类号: B61F5/36

    摘要: Systems and methods for weight transfer in a vehicle are provided. One system includes a plurality of springs and a plurality of movable spring seats configured to adjust a length of the plurality of springs. Additionally, a pneumatic actuator is provided that is connected to the plurality of movable springs and configured to move the movable spring seats to adjust the length of the plurality of springs. Further, a controller is provided that is coupled to the pneumatic actuator to control the pneumatic actuator to adjust the length of the plurality of springs.

    摘要翻译: 提供车辆中重量传递的系统和方法。 一个系统包括多个弹簧和多个可移动的弹簧座,其构造成调节多个弹簧的长度。 另外,气动致动器被设置成连接到多个可移动弹簧并且构造成移动可动弹簧座以调节多个弹簧的长度。 此外,提供了一个控制器,其连接到气动致动器以控制气动致动器来调节多个弹簧的长度。

    Systems and methods for weight transfer in a vehicle
    8.
    发明授权
    Systems and methods for weight transfer in a vehicle 有权
    车辆重量转移的系统和方法

    公开(公告)号:US08424888B2

    公开(公告)日:2013-04-23

    申请号:US12869527

    申请日:2010-08-26

    CPC分类号: B61F5/301 B61C15/14 B61F5/36

    摘要: Systems and methods for weight transfer in a vehicle are provided. One system includes a plurality of springs and a plurality of movable spring seats configured to adjust a length of the plurality of springs. Additionally, an electromechanical actuator is provide that is connected to the plurality of movable springs and configured to move the movable spring seats to adjust the length of the plurality of springs. Further, a controller is provided that is coupled to the electromechanical actuator to control the electromechanical actuator to adjust the length of the plurality of springs.

    摘要翻译: 提供车辆中重量传递的系统和方法。 一个系统包括多个弹簧和多个可移动的弹簧座,其构造成调节多个弹簧的长度。 此外,提供一种机电致动器,其连接到多个可移动弹簧并且构造成移动可动弹簧座以调节多个弹簧的长度。 此外,提供了一个控制器,其耦合到机电致动器以控制机电致动器来调节多个弹簧的长度。