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1. 发明公开

US20240208555A1 GRADE CROSSING GATE ARM POSITION DETECTION SYSTEM 审中-公开
公开(公告)号：US20240208555A1
公开(公告)日：2024-06-27
申请号：US18598720
申请日：2024-03-07
申请人： C.D.L. Electric Company, Inc.
发明人： Marco Antonio Ibarra , Devin Steven Sage , Michael Carmen Lawson
IPC分类号： B61L5/06 , B61L29/02 , B61L29/04 , B61L29/08 , B61L29/22 , B61L29/28 , B61L29/30 , G01B21/22
CPC分类号： B61L5/06 , B61L29/026 , B61L29/04 , B61L29/08 , B61L29/22 , B61L29/288 , B61L29/30 , G01B21/22
摘要： A crossing gate mechanism includes a gate mechanism enclosure defining an interior space, external wires located substantially outside the gate mechanism enclosure, and a terminal board positioned within the interior space of the gate mechanism enclosure. The external wires are connected to the terminal board. The terminal board is coupled to and swingable relative to the gate mechanism enclosure.

2. 发明授权

US11794797B2 Remote control of traffic gates 有权
公开(公告)号：US11794797B2
公开(公告)日：2023-10-24
申请号：US16997997
申请日：2020-08-20
申请人： Railway Equipment Company, Inc.
发明人： David Fox , Randall Gene Honeck , Jason Lee Honeck
IPC分类号： B61L29/04 , B61L29/30 , B61L29/22 , E01F13/06
CPC分类号： B61L29/04 , B61L29/228 , B61L29/30 , E01F13/06
摘要： Systems and methods are disclosed including a system that can include a traffic gate, an electronic circuit and a portable controller. The traffic gate can have an arm. The electronic circuit can have a controller, a first communication module, and one or more light sources configured to mount to the arm or other portions of the traffic gate. The controller can be configured to control the electronic circuit to selectively operate the one or light sources as desired. The portable controller can have a second communication module configured to communicate with the first communication module to actuate the controller to control of the electronic circuit.

3. 发明授权

US11753010B2 Systems and methods for determining passage status of a train at a railroad crossing 有权
公开(公告)号：US11753010B2
公开(公告)日：2023-09-12
申请号：US17487780
申请日：2021-09-28
申请人： Ford Global Technologies, LLC
发明人： Heather Woycik , Kristopher Brown
IPC分类号： B60W30/18 , B61L25/02 , G01C21/34 , B60W40/04 , B61L29/24 , B61L29/04
CPC分类号： B60W30/18009 , B60W40/04 , B61L25/025 , G01C21/3415 , B60W2420/42 , B60W2420/52 , B60W2552/00 , B60W2556/45 , B61L29/04 , B61L29/243
摘要： This disclosure is generally directed to systems and methods for determining a passage status of a train through a railroad crossing. In an example method, a railroad crossing status detector system provided in a vehicle may determine that a train is approaching the railroad crossing. The determination is made by evaluating a first detection signal received from a first train detection apparatus located on one side of the railroad crossing. The railroad crossing status detector system may then evaluate a second detection signal received from a second train detection apparatus located on the other side of the railroad crossing and determine that the train has traveled past the railroad crossing. The system may also evaluate one or both detection signals to determine whether the train is currently located at the railroad crossing or is backing up after traveling at least partway across the railroad crossing.

4. 发明授权

US09157200B2 Vehicle barrier system with illuminating gate arm and method 有权
标题翻译：具有照明门臂和方法的车辆屏障系统
公开(公告)号：US09157200B2
公开(公告)日：2015-10-13
申请号：US14470134
申请日：2014-08-27
申请人： GateArm Technologies, Inc.
发明人： Russel Lumsden , Jaikeeshan Sirju , Bryce Charles Fortney
IPC分类号： E01F13/06 , B61L29/04 , F21S4/00 , B61L29/24 , F21Y103/00
CPC分类号： E01F13/06 , B61L29/04 , B61L29/24 , F21S4/20 , F21Y2103/10 , F21Y2115/10
摘要： The present invention is directed to a vehicle barrier system and method of use. The vehicle barrier system includes a control system adapted to pivot a gate arm between a horizontal position and a vertical position to control the flow of vehicle or pedestrian traffic in control access areas such as parking lots, or parking garages. The gate arm includes inset channels that are disposed along the longitudinal axis of the gate arm and configured to each remove ably receive an array of light emitting diodes to increase visibility and alert drivers or pedestrians to the presence of a gate arm.
摘要翻译：本发明涉及一种车辆屏障系统及其使用方法。车辆屏障系统包括控制系统，其适于在水平位置和垂直位置之间枢转门臂，以控制诸如停车场或停车场的控制通道区域中的车辆或行人交通的流动。门臂包括沿着门臂的纵向轴线布置的插入通道，并且被配置为每个移除容纳地接收一组发光二极管以增加可视性并且警告驾驶员或行人到门臂的存在。

5. 发明申请

US20130055640A1 Gate Arm Saver 有权
标题翻译：门扶手
公开(公告)号：US20130055640A1
公开(公告)日：2013-03-07
申请号：US13225169
申请日：2011-09-02
申请人： Jerry C. Deitchman
发明人： Jerry C. Deitchman
IPC分类号： B61L29/04 , F16M13/02
CPC分类号： B61L29/04 , E01F13/06
摘要： A gate arm saver is provided. The gate arm saver includes a cam and cam follower arrangement. A biasing element biases the cam follower into engagement with a detent formed in the cam upon rotation of the cam from a rest position due a loading placed upon a gate arm extending from the gate arm saver.
摘要翻译：提供门防臂。门臂保护器包括凸轮和凸轮从动装置。偏置元件由于位于从门臂保护器延伸的门臂上的负载而将凸轮从动件偏压到与凸轮形成的制动器接合，所述制动器从静止位置旋转时将其转动。

6. 发明授权

US08297557B1 Railroad crossing gate height adjustment assembly and method 有权
标题翻译：铁路十字门高度调整装配及方法
公开(公告)号：US08297557B1
公开(公告)日：2012-10-30
申请号：US13162897
申请日：2011-06-17
申请人： Jonathan S. Anderson
发明人： Jonathan S. Anderson
IPC分类号： B61L23/00
CPC分类号： B61L29/04
摘要： A railroad crossing gate height adjustment assembly and method for reestablishing a height of the crossing gate of a railroad crossing gate apparatus. An elongated externally threaded pipe has a reducer threadably engageable at a lower, smaller end thereof onto, and is adjustably positionable along a length of the threaded pipe. A larger, upper end of the reducer is threadably lockable with a coupling previously secured at a lower end of a wiring conduit of the gate apparatus whereby the length of the wiring conduit is adjustably increased by an exposed length of the threaded pipe. A bushing having an external thread is lockably engageable onto a top surface of a gate base of the gate apparatus after the coupling and connected wiring conduit are removed, the bushing also having an external thread thereon for supportively receiving a lower end of the threaded pipe.
摘要翻译：铁路十字门高度调整组件及重新设置铁路十字门装置的交叉口高度的方法。细长的外螺纹管具有可在其较小的较小端部螺纹接合的减速器，并且可沿螺纹管的长度可调节地定位。减速器的较大的上端可以通过先前固定在门装置的配线导管的下端处的联接器而被螺纹地锁定，由此可以通过螺纹管的暴露长度可调节地增加布线导管的长度。具有外螺纹的衬套在联接和连接的布线导管被移除之后可锁定地接合到门装置的门底部的顶表面上，衬套还具有用于支撑地接纳螺纹管的下端的外螺纹。

7. 发明申请

US20110113690A1 SYSTEM AND METHOD FOR SERVICING A BREAKAWAY GATE 有权
标题翻译：用于维护隔离门的系统和方法
公开(公告)号：US20110113690A1
公开(公告)日：2011-05-19
申请号：US12944627
申请日：2010-11-11
申请人： Edwin J. Luetzow , Karla Luetzow
发明人： Edwin J. Luetzow , Karla Luetzow
IPC分类号： B61L29/02 , E05F5/02 , E06B3/38
CPC分类号： E05F1/10 , B61L29/04 , B61L29/14 , E01F13/06 , Y10T16/5389 , Y10T16/61
摘要： Some methods include rotating a crossing gate actuator around a vertical swing pivot of a crossing gate mount, along a vertical swing path and into a down position to block a path such that a crossing gate coupled to the crossing gate actuator blocks the path, with a spring biased crossing gate release mechanism maintaining the crossing gate in a center position blocking the path and decoupling a bar segment from the crossing gate to decouple a spring from biasing the crossing gate into the center position such that the crossing gate is free to swing around a horizontal swing pivot, perpendicular to the vertical pivot, and out of the path.
摘要翻译：一些方法包括沿着垂直摆动路径围绕交叉门安装座的垂直摆动枢轴旋转交叉门致动器并且进入向下位置以阻挡路径，使得耦合到交叉门致动器的交叉门阻挡路径，弹簧偏置交叉门释放机构将交叉门保持在阻挡路径的中心位置并且将条形段与交叉门解耦，以使弹簧解耦以将交叉门偏置到中心位置，使得交叉门围绕水平摆动枢轴，垂直于垂直枢轴，并离开路径。

8. 发明申请

US20080093509A1 RAILROAD CROSSING GATE HAVING A UNIVERSAL CROSSING GATE ARM WITH A RACK AND PINION COUNTERWEIGHT ADJUSTMENT SYSTEM 审中-公开
标题翻译：具有通用交叉门的RAILROAD交叉门具有框架和PINION对称调整系统
公开(公告)号：US20080093509A1
公开(公告)日：2008-04-24
申请号：US11551761
申请日：2006-10-23
申请人： Frederick Earl Woodlief , Cory Allen Cook
发明人： Frederick Earl Woodlief , Cory Allen Cook
IPC分类号： B61L29/00
CPC分类号： B61L29/00 , B61L29/04
摘要： A railroad crossing gate comprising a crossing gate arm having a counterweight support structure and one or more counterweights supported by the counterweight support structure. The counterweight support structure includes a gear rack provided along a first portion of the crossing gate arm and a pinion gear operatively coupled to and selectively movable along the gear rack.
摘要翻译：一种铁路交叉门，包括具有配重支撑结构的交叉门臂和由配重支撑结构支撑的一个或多个配重。配重支撑结构包括沿着交叉门臂的第一部分设置的齿条和可操作地联接到齿轮架并且可选择性地沿着齿条移动的小齿轮。

9. 发明授权

US06966146B2 Two directional crossing gate arm protection assembly 有权
标题翻译：两个方向交叉门臂保护组件
公开(公告)号：US06966146B2
公开(公告)日：2005-11-22
申请号：US10325808
申请日：2002-12-18
申请人： Ronald Pease
发明人： Ronald Pease
IPC分类号： B61L29/10 , E01F13/06 , E01F13/00
CPC分类号： B61L29/10 , B61L29/04 , E01F13/06
摘要： A railroad crossing gate assembly includes a gate arm adapter, which is pivotally mounted to allow a lowered gate arm to rotate in response to a generally perpendicular force in a generally horizontal plane either toward or away from a railroad crossing. The gate arm mechanism further includes multiple interchangeable spring assemblies that generate a return force to bring a displaced gate arm back to its normal operating position, and at least two latch hook assemblies for selectively latching the gate arm in its normal position and controlling the rate of return of the gate arm from a displaced position through application of a pivotally leveraged force to a braking surface of the adapter.
摘要翻译：铁路交叉门组件包括门臂适配器，其枢转地安装以允许下降的门臂响应于在大致水平的平面中朝向或远离铁路道口的大致垂直的力而旋转。门臂机构还包括多个可互换的弹簧组件，其产生使移动的门臂返回其正常操作位置的返回力，以及至少两个闩锁钩组件，用于选择性地将门臂锁定在其正常位置并控制通过将枢转杠杆的力施加到适配器的制动表面，将门臂从位移位置返回。

10. 发明申请

US20020090259A1 Railway crossing guard 审中-公开
标题翻译：铁路过境警卫
公开(公告)号：US20020090259A1
公开(公告)日：2002-07-11
申请号：US09757287
申请日：2001-01-08
申请人： Energy Absorption Systems, Inc.
发明人： James D. Crowley , Bret R. Eckert
IPC分类号： E01F013/00
CPC分类号： B61L29/04 , B61L29/026 , E01F9/594 , E01F9/629 , E01F9/646 , E01F13/046 , E01F13/06 , E01F15/003 , E01F15/006
摘要： A railway crossing guard includes a pivotable crossing gate and a set of retractable barriers on the same side of a set of railroad tracks. The pivotable crossing gate is mounted adjacent a first traffic lane to move between a lowered position and a raised position, and the retractable barriers are mounted in a line oriented parallel to the traffic lanes on a median strip between first and second traffic lanes. These retractable barriers move between a retracted position, in which the retractable barriers are substantially flush with the roadway, and an extended position, in which the retractable barriers are raised above the roadway. In the extended position, the retractable barriers are positioned to block a vehicle in front of the lowered crossing gate from crossing the median strip to drive around the lowered crossing gate.
摘要翻译：铁路穿越护栏包括一组可枢转的交叉门和一组可轨道的障碍物，位于一组铁轨的同一侧。可枢转交叉门安装在第一行车道附近以在降低位置和升高位置之间移动，并且可伸缩障碍物安装在平行于第一和第二行车道之间的中间行上的行车道定向的线路中。这些可伸缩的障碍物在缩回位置之间移动，在缩回位置，可缩回的屏障基本上与道路齐平，以及延伸位置，其中可伸缩的障碍物在道路上方升高。在延伸位置，可伸缩的挡板被定位成阻挡在下降的交叉门的前面的车辆，以穿过中间带以围绕降低的交叉门行驶。

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