Engine mount having improved vibration isolation
    1.
    发明授权
    Engine mount having improved vibration isolation 失效
    发动机支架具有改进的隔振

    公开(公告)号:US5242146A

    公开(公告)日:1993-09-07

    申请号:US271113

    申请日:1988-11-14

    IPC分类号: F16F1/393 F16F1/54

    摘要: An engine mount for mounting an automotive vehicle engine to the automotive vehicle chassis. The mount comprises a vibration isolator portion which is designed with relatively low stiffness to provide increased vibration isolation. Excessive displacements are avoided by snubbers. Snubbing action in one direction is provided by a circular snubber that is disposed in spaced relation to the vibration isolator portion. Snubbing action in other directions is provided by the particular design of the vibration isolator portion. Embodiments of both a front and a rear engine mount are disclosed.

    摘要翻译: 用于将汽车发动机安装到机动车辆底盘的发动机支架。 该安装件包括隔离器部分,其被设计成具有相对较低的刚度以提供增强的隔振。 缓冲器避免了过大的位移。 通过与防振器部分间隔开设置的圆形缓冲器来提供沿一个方向的缓冲作用。 通过隔振器部分的具体设计提供其他方向的缓冲作用。 公开了前发动机支架和后发动机支架的实施例。

    Bumper integrated school bus safety arm
    2.
    发明授权
    Bumper integrated school bus safety arm 有权
    保险杠综合校车安全臂

    公开(公告)号:US06213526B1

    公开(公告)日:2001-04-10

    申请号:US09430584

    申请日:1999-10-29

    IPC分类号: B60R1948

    CPC分类号: B60R19/48

    摘要: A school bus crossing or a mounting system that more fully integrates the crossing arm and the bumper. To achieve this, the primary mounting brackets for the crossing arm drive system may be mounted to the bus chassis and an opening is formed in the bumper itself. The crossing arm is mounted to the drive system such that the arm projects through the opening in the bumper. Alternatively, the primary mounting brackets may be mounted to an inner surface of the bumper. A recess may be formed into an outer surface of the bumper such that the crossing arm is at least partially tucked into the recess when retracted. In one embodiment, there is no recess in the bumper. The crossing arm is contoured to follow the outer surface of the bumper.

    摘要翻译: 一个校车交叉口或一个更加完整地整合交叉臂和保险杠的安装系统。 为了实现这一点,用于交叉臂驱动系统的主安装支架可以安装到总线底盘,并且在保险杠本身中形成开口。 交叉臂安装在驱动系统上,使得臂突出通过保险杠中的开口。 或者,主安装支架可以安装到保险杠的内表面。 凹部可以形成在保险杠的外表面中,使得当收回时交叉臂至少部分地卷入凹部。 在一个实施例中,保险杠中没有凹部。 交叉臂的轮廓是跟随保险杠的外表面。

    Programmable vehicle stopping system and process for route learning
    3.
    发明授权
    Programmable vehicle stopping system and process for route learning 有权
    可编程车辆停止系统和路线学习过程

    公开(公告)号:US06396395B1

    公开(公告)日:2002-05-28

    申请号:US09659808

    申请日:2000-09-11

    IPC分类号: B60Q100

    CPC分类号: B60Q1/50

    摘要: A programmable bus stopping system of a mobile vehicle in electrical communication with controllers or actuators for all of the safety and warning devices requiring actuation upon a vehicle stop for passenger egress. The electrical communication may be through an area wide network that may allow multiplexing. In addition the controllers or actuators, the communication network may be electrically engaged to an electronic system controller for coordinating operation of controllers and actuators. There may be a manual switch, push-button, or actuator accessible to the driver of the vehicle that allows communication to activate a series of activities that must occur upon a bus stopping to let on or let off passengers. The system activation points may be tied to vehicle speed or to vehicle position relative to a stop requiring a component or components to activate. The system may learn a route and the automatic actions of the safety and warning devices of the vehicle when a driver drives the route once manually initiating the actions and then the system programs itself to perform all the actions related to safety and warning devices.

    摘要翻译: 一种与控制器或执行器进行电气通信的移动车辆的可编程总线停止系统,用于在乘客出站的车辆停车处需要致动的所有安全和警告装置。 电通信可以通过可以允许复用的区域宽的网络。 此外,控制器或致动器,通信网络可以电连接到电子系统控制器,用于协调控制器和致动器的操作。 可能有一个手动开关,按钮或执行器可以访问车辆的司机,允许通信激活必须发生的一系列的活动,在公共汽车停下来让或乘客。 系统激活点可以相对于需要组件激活的停止而与车辆速度或车​​辆位置相关联。 当驾驶员一旦手动启动动作时,系统可以学习路线和车辆的安全和警告装置的自动动作,然后系统自行执行与安全和警告装置有关的所有动作。