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11 条记录 (耗时 0.063 秒)

    Railway highway crossing signal
    1.
    发明授权
    Railway highway crossing signal 失效
    铁路公路交叉信号

    公开(公告)号：US5664744A

    公开(公告)日：1997-09-09

    申请号：US500570

    申请日：1995-07-11

    申请人： James P. Chew ,  Santo A. DeFrancesco ,  Richard S. Jones

    发明人： James P. Chew ,  Santo A. DeFrancesco ,  Richard S. Jones

    IPC分类号： B61L5/18 ,  B61L23/00

    CPC分类号： B61L5/1854

    摘要： A railway signal having a housing, in which the housing has an annular ledge thereon. The annular ledge has first and second opposed surfaces. One or more portions of the second ledge surface, preferably cast raised bosses, are machined so as to have a selected height. A reflector is mounted upon the first ledge surface. Also attached to the signal housing is a lamp receptacle bracket. The lamp receptacle bracket has a first end that is mounted upon the one or more machined portions of the second ledge surface. The lamp receptacle bracket also has a second end that has a lamp receptacle attached thereto. An insulating plate is disposed between the lamp receptacle flat portion and the lamp receptacle bracket flat surface.

    摘要翻译： 一种具有壳体的铁路信号，其中壳体在其上具有环形凸缘。 环形凸缘具有第一和第二相对表面。 第二凸缘表面的一个或多个部分，优选地铸造凸起的凸起，被加工成具有选定的高度。 反射器安装在第一凸缘表面上。 还附着在信号外壳上的是灯座支架。 灯插座支架具有安装在第二凸缘表面的一个或多个加工部分上的第一端。 灯座支架还具有连接到其上的灯座的第二端。 绝缘板设置在灯插座平坦部分和灯插座支架平坦表面之间。

    Signaling device for mailboxes
    2.
    发明授权
    Signaling device for mailboxes 失效
    邮箱的信令设备

    公开(公告)号：US4072265A

    公开(公告)日：1978-02-07

    申请号：US794381

    申请日：1977-05-06

    申请人： Richard S. Jones

    发明人： Richard S. Jones

    IPC分类号： A47G29/122 ,  A47G29/12

    CPC分类号： A47G29/121

    摘要： A signaling device is illustrated employing a flag supported adjacent a bottom edge of the mailbox which is pivotable downwardly out of retracted position by the act of the postman opening the mailbox. The flag device is positively operated and is positionable for maximum exposure in selectable positions.

    摘要翻译： 示出了信号装置，其使用邻近邮箱的底部边缘支撑的标志，该标志通过打开邮箱的邮递员的行为向下枢转到缩回位置。 标志装置是正面操作的，并且可定位用于在可选位置的最大曝光。

    Highway crossing control
    4.
    发明授权
    Highway crossing control 失效
    公路交叉口控制

    公开(公告)号：US5502367A

    公开(公告)日：1996-03-26

    申请号：US292580

    申请日：1994-08-19

    申请人： Richard S. Jones

    发明人： Richard S. Jones

    IPC分类号： E01F13/06 ,  H02P7/00 ,  H02P7/06 ,  B61L1/08

    CPC分类号： E01F13/06 ,  B61L29/22 ,  H02P7/03

    摘要： Highway crossing gate control circuit in which a permanent magnet motor is controlled to drive up and drive down the gate arm by utilization of a single motor control relay and controller contacts which sense the position of the gate arm. The motor polarity is reversed through utilization of the motor control relay, which is operated by a single up input signal. Provision is included for dynamic breaking on the arm moving downward after an initial drive down mode.

    摘要翻译： 公路交叉门控制电路，其中通过利用单个电动机控制继电器和感测门臂位置的控制器触点来控制永磁电动机来驱动并驱动门臂。 通过使用由单个向上输入信号操作的电机控制继电器，电机极性反转。 在初始降速模式后，手臂动态断开包括向下移动的配置。

    Photocontrol with radio-controlled timer and a decoder
    6.
    发明授权
    Photocontrol with radio-controlled timer and a decoder 有权
    光控制与无线电控制定时器和解码器

    公开(公告)号：US07345270B1

    公开(公告)日：2008-03-18

    申请号：US11498903

    申请日：2006-08-03

    申请人： Richard S. Jones ,  Dale Thomas

    发明人： Richard S. Jones ,  Dale Thomas

    IPC分类号： H01J40/14

    CPC分类号： H05B37/0272 ,  H05B37/0218 ,  Y02B20/46

    摘要： A photocontrol controls the activation of lighting based on ambient light and the time of day using a radio-controlled timer. Radio signals from a particular source of correct time, such as the National Institute for Science and Technology's WWVB radio broadcast, carry encoded time information that can be decoded by the photocontrol to ascertain the current time on start up and periodically during operation. The correct date and time information is used to synchronize the photocontrol's internal clock so that it can turn the lighting load off or on at specific times of the day in accordance with the user's needs. Thus area, business signage, and security lighting, for example, can be turned off late at night and then back on early in the morning to reduce energy consumption by the lighting during those hours when the lighting is not needed.

    摘要翻译： 光控制使用无线电控制定时器控制基于环境光和日常时间的照明激活。 来自正确时间的特定来源的无线电信号，例如国家科学技术研究所的WWVB无线电广播，携带可由光控制解码的编码时间信息，以确定启动时的当前时间和操作期间的周期性。 正确的日期和时间信息用于同步照相控制器的内部时钟，以便可以根据用户的需要在一天的特定时间关闭或打开照明负载。 因此，例如，区域，商业标牌和安全照明可以在深夜关闭，然后在清晨返回，以在不需要照明的那些小时内减少照明的能源消耗。

    Highway crossing guard mechanism controller
    7.
    发明授权
    Highway crossing guard mechanism controller 失效
    高速公路十字防护机构控制器

    公开(公告)号：US5747954A

    公开(公告)日：1998-05-05

    申请号：US790777

    申请日：1997-01-30

    申请人： Richard S. Jones ,  N. Rodgers Williamson, Jr.

    发明人： Richard S. Jones ,  N. Rodgers Williamson, Jr.

    IPC分类号： B61L29/22 ,  E01F13/06 ,  B61L29/08

    CPC分类号： B61L29/22 ,  E01F13/06

    摘要： A highway crossing gate control circuit is provided which minimizes the "pumping" oscillation of a highway crossing gate arm which is driven up by a permanent magnet motor. A preferred embodiment of the control circuit utilizes a p-channel MOSFET in a power down module of the control circuit to restrict power from being applied to the motor when the gate arm is in an up position and is intended to be held in the up position by a hold clear device which acts as a mechanical break. Provision is included for dynamic braking on the gate arm moving downward after an initial drive down mode.

    摘要翻译： 提供了一种公路交叉口控制电路，其使由永磁电动机驱动的高速公路交叉门臂的“泵送”振荡最小化。 控制电路的优选实施例利用控制电路的掉电模块中的p沟道MOSFET来限制当栅极臂处于向上位置并且旨在保持在向上位置时的电力施加到电动机 通过作为机械断裂的保持清除装置。 在初始驱动下降模式后，门臂上的动态制动包括向下移动的配置。