Optical smoke detector and method of cleaning
    11.
    发明授权
    Optical smoke detector and method of cleaning 有权
    光学烟雾探测器和清洁方法

    公开(公告)号:US07034702B2

    公开(公告)日:2006-04-25

    申请号:US10744878

    申请日:2003-12-23

    IPC分类号: G08B17/10

    CPC分类号: G08B17/107 G08B17/113

    摘要: An optical smoke detector for detecting particulates in an air sample. The detector includes a detection chamber defining an enclosure for the air sample. At least one opening is in fluid communication with the detection chamber whereby the air sample can be introduced and discharged from the detection chamber. A cleaning port defines a passageway to the detection chamber from a position external to the smoke detector and a resilient valve seals the cleaning port with a substantially air-tight seal. The valve member is accessible from a position external to the smoke detector. The valve member is openable, permitting passage of air through the cleaning port into the discharge chamber, by engaging the valve member with a nozzle, such as an air nozzle mounted on a canister of pressurized air.

    摘要翻译: 一种用于检测空气样品中的微粒的光学烟雾探测器。 检测器包括限定用于空气样品的外壳的检测室。 至少一个开口与检测室流体连通,由此空气样本可以从检测室引入和排出。 清洁端口限定了从烟雾检测器外部的位置到检测室的通道,并且弹性阀以基本上气密的密封来密封清洁端口。 阀构件可从烟雾检测器外部的位置进入。 阀构件是可打开的,允许空气通过清洁端口进入排放室,通过使阀构件与诸如安装在加压空气罐上的空气喷嘴的喷嘴接合。

    Directional receiver coupling arrangement with frequency selectivity and gain control for DSL
    12.
    发明授权
    Directional receiver coupling arrangement with frequency selectivity and gain control for DSL 有权
    定向接收机耦合布置,具有DSL的频率选择和增益控制

    公开(公告)号:US06681012B1

    公开(公告)日:2004-01-20

    申请号:US09466663

    申请日:1999-12-20

    IPC分类号: H04M100

    CPC分类号: H04L27/0002

    摘要: A directional coupler for a modem has a high common mode noise rejection characteristic with low transmit signal leakage, and reduced distortion of components mixed with a received signal. A primary filter network is connected to a communications circuit. The primary filter network has an output connected to an input of an amplifier. A feedback network is connected between the input and output of the amplifier. The primary filter network, the amplifier and the feedback network are arranged to provide a virtual ground at the input of the amplifier, and a filter characteristic which attenuates frequencies in the transmit signal band. The advantage is reduced component count while providing excellent transmit signal rejection and reducing received signal distortion.

    摘要翻译: 用于调制解调器的定向耦合器具有高的共模噪声抑制特性,具有低的发射信号泄漏,并且减少了与接收信号混合的分量的失真。 主滤波器网络连接到通信电路。 主滤波器网络具有连接到放大器的输入的输出。 反馈网络连接在放大器的输入和输出之间。 主滤波器网络,放大器和反馈网络被布置成在放大器的输入处提供虚拟接地,以及滤波器特性,其衰减发射信号频带中的频率。 优点是减少了组件数量,同时提供了出色的发送信号抑制和减少接收信号失真。

    Protective encasement for trailer couplers
    13.
    发明授权
    Protective encasement for trailer couplers 失效
    拖车联轴器的防护装置

    公开(公告)号:US5681053A

    公开(公告)日:1997-10-28

    申请号:US454559

    申请日:1995-05-30

    IPC分类号: B60D1/60

    CPC分类号: B60D1/60

    摘要: A protective encasement for a vehicular trailer coupler of the latching lever towball and tongue type, completely covering the top land sides of the coupler. The encasement is made of strong thick-walled material such as but not limited to thermoplastic alloy molding and is secured to the coupler by a removable customized internal shackle through the latch lever lockhole. The shackle ends are locked into a completely encapsulated lockbody. When locked, the encasement outer wall is continuous except for the recessed lock keyhole and the flush shackle grip. This encasement provides protection for attached and unattached trailers, strongly resists tampering, is impervious to the weather, protects individuals against injuries from protrusions on the coupler, safeguards the trailer from accidental uncoupling, can be produced in bright external colors for highly visible identification, and requires no coupler or vehicle modification.

    摘要翻译: 一种用于闭锁杆拖车和舌型车辆拖车联轴器的保护装置,完全覆盖联轴器的顶部陆侧。 包装由强厚壁材料制成,例如但不限于热塑性合金成型,并通过可拆卸的定制内部钩环通过闩锁杆锁孔固定到联接器上。 锁扣端锁定在完全封装的锁体内。 当锁定时,外壳外墙是连续的,除了嵌入式锁扣孔和冲洗手柄。 这种包装为附加和未连接的拖车提供保护,强烈抵抗篡改,不受天气影响,保护个人免受连接器突起的伤害,保护拖车免于意外脱离,可以以明亮的外部颜色产生高度可见的识别,以及 不需要耦合器或车辆修改。

    Steering column assembly
    14.
    发明授权
    Steering column assembly 失效
    转向柱总成

    公开(公告)号:US5509325A

    公开(公告)日:1996-04-23

    申请号:US245276

    申请日:1994-05-18

    申请人: Robert M. Thomas

    发明人: Robert M. Thomas

    摘要: A steering column assembly for a collapsible energy absorbing steering column includes a lower support bracket for pivotally attaching a lower portion of the steering column to vehicle support structure. The steering column assembly includes an upper mounting mechanism for pivotally attaching an upper portion of the steering column to vehicle support structure. The steering column assembly includes a locking structure for locking the steering column in a plurality of tilt positions relative to the upper mounting mechanism. The steering column assembly further includes tilt release lever assembly for actuating the locking structure to allow the steering column to be tilted to a desired position and locked in place. The tilt release lever assembly includes a tilt release lever being made as one-piece from a plastic material.

    摘要翻译: 用于可折叠能量吸收转向柱的转向柱组件包括用于将转向柱的下部可枢转地附接到车辆支撑结构的下支撑支架。 转向柱组件包括用于将转向柱的上部可枢转地附接到车辆支撑结构的上部安装机构。 转向柱组件包括用于将转向柱相对于上安装机构锁定在多个倾斜位置中的锁定结构。 转向柱组件还包括用于致动锁定结构以允许转向柱倾斜到期望位置并锁定就位的倾斜释放杆组件。 倾斜释放杆组件包括从塑料材料制成一体的倾斜释放杆。

    Virtual vehicle system
    16.
    发明授权
    Virtual vehicle system 有权
    虚拟车系统

    公开(公告)号:US08700416B2

    公开(公告)日:2014-04-15

    申请号:US11847550

    申请日:2007-08-30

    IPC分类号: G06Q99/00

    CPC分类号: G06Q10/06 G06Q30/014

    摘要: A system for providing vehicle part information includes a build configuration module that provides delta information that indicates a change in build configurations for vehicles. The build configuration indicates vehicle parts that were used at specific manufacturing plants on the vehicles during a time period. A build data module includes vehicle identification information that indicates predetermined build parameters for the vehicles. A display control module includes a database that combines the delta information and the vehicle identification information in a matrix and that stores the matrix.

    摘要翻译: 用于提供车辆部件信息的系统包括构建配置模块,其提供指示车辆的构建配置的改变的增量信息。 构建配置表示在一段时间内在车辆上的特定制造工厂使用的车辆部件。 构建数据模块包括指示车辆的预定构建参数的车辆识别信息。 显示控制模块包括将Δ信息和车辆识别信息组合成矩阵并存储矩阵的数据库。

    HEATED VEHICLE SLIDING WINDOW ASSEMBLY
    17.
    发明申请
    HEATED VEHICLE SLIDING WINDOW ASSEMBLY 有权
    加热车窗滑动组件

    公开(公告)号:US20130019532A1

    公开(公告)日:2013-01-24

    申请号:US13546140

    申请日:2012-07-11

    IPC分类号: H05B3/84 B60J1/16

    摘要: A heated vehicle sliding window assembly has a fixed glass panel with an opening formed in it and a slidably movable glass panel capable of closing the opening. Disposed on the fixed glass panel are electrically conductive grid lines that form two grid resistors which are connected together as a series circuit, which is connected between two electrically conductive bus bars deposited on the fixed glass panel. Disposed on the slidably movable glass panel are electrically conductive grid lines that form a third grid resistor, which is connected between two other electrically conductive bus bars disposed on the movable glass panel. Both sets of electrically conductive bus bars may be connected together as a parallel circuit when the opening is either opened or closed by the movable glass panel.

    摘要翻译: 加热车辆滑动窗组件具有形成有开口的固定玻璃面板和能够关闭开口的可滑动地移动的玻璃面板。 在固定玻璃面板上设置导电栅格线,其形成两个栅极电阻器,它们连接在一起作为串联电路,其连接在沉积在固定玻璃面板上的两个导电母线之间。 设置在可滑动的玻璃面板上的是导电栅格线,其形成第三栅极电阻,其连接在设置在可移动玻璃面板上的另外两个导电母线之间。 当开口被可移动玻璃面板打开或关闭时,两组导电母线可以作为并联电路连接在一起。

    Collapsible steering column assembly
    18.
    发明授权
    Collapsible steering column assembly 失效
    可折叠转向柱总成

    公开(公告)号:US5802926A

    公开(公告)日:1998-09-08

    申请号:US822968

    申请日:1997-03-21

    申请人: Robert M. Thomas

    发明人: Robert M. Thomas

    IPC分类号: B62D1/18 B62D1/184 B62D1/19

    CPC分类号: B62D1/195 B62D1/184

    摘要: An automotive vehicle steering column assembly includes an elongated collapsible steering column, a lower support for the lower end portion of the steering column and an upper support for the upper end portion of the steering column. The lower support comprises a bracket connected to vehicle support structure and constructed to absorb energy and guide movement of the lower end portion of the steering column when the steering column collapses in a frontal impact. The upper support comprises a swing unit for controlling the movement of the upper end portion of the steering column when it collapses. The swing unit comprises a lock mechanism including a rod slidable in a tubular housing. The rod is connected to the upper end portion of the steering column and can be locked in adjusted position within the housing depending on the tilt desired. A swing arm has one end portion rotatably received in a fixed mounting block, to which the housing of the lock mechanism is connected. A torque bar in the block has a non-rotatable connection to the first end of the swing arm to resist rotation thereof.

    摘要翻译: 机动车辆转向柱组件包括细长的可折叠转向柱,用于转向柱的下端部的下支撑件和用于转向柱的上端部的上支撑。 下部支撑件包括连接到车辆支撑结构并被构造成当转向柱在正面碰撞中塌陷时吸收能量并引导转向柱的下端部分的运动的支架。 上支撑件包括用于控制转向柱的上端部在其塌缩时的运动的摆动单元。 摆动单元包括锁定机构,该锁定机构包括可在管状壳体中滑动的杆。 杆连接到转向柱的上端部分,并且可以根据所需的倾斜而被锁定在壳体内的调节位置。 摆臂具有可旋转地容纳在固定安装块中的一个端部部分,锁定机构的壳体连接到该安装块。 块中的转矩杆具有不可旋转的连接到摆动臂的第一端以阻止其旋转。

    Self-retained one-piece pivot bushing
    20.
    发明授权
    Self-retained one-piece pivot bushing 失效
    自保持单件枢轴套管

    公开(公告)号:US4887331A

    公开(公告)日:1989-12-19

    申请号:US345337

    申请日:1989-05-01

    申请人: Robert M. Thomas

    发明人: Robert M. Thomas

    摘要: A pivot bushing comprises a tubular body defining a bore adapted to receive a pivot pin and includes a radially enlarged peripheral flange and at least one resilient finger extending radially outwardly from one end of the body and facing toward the peripheral flange. The free end of each finger is axially spaced from the annular surface of the peripheral flange so as to receive an apertured support panel therebetween. The tubular body also includes a radially expanded shoulder adjacent the peripheral flange and having a periphery formed with a cone surface dimensioned to matingly engage with the aperture in the support panel in a self-centering manner. The components are unitarily formed from a siingle bearing body.

    摘要翻译: 枢轴衬套包括管状体,其限定适于接收枢轴销的孔,并且包括径向扩大的周边凸缘和从主体的一端径向向外延伸并面向周边凸缘的至少一个弹性指状物。 每个手指的自由端与周边凸缘的环形表面轴向间隔开,以便在其间容纳有孔的支撑面板。 管状体还包括邻近周边凸缘的径向扩张的肩部,并且具有形成有锥形表面的周边,锥形表面的尺寸适于以自对中方式与支撑板中的孔配合地接合。 部件由一个单一的轴承体整体形成。