公开(公告)号：US20240326879A1

公开(公告)日：2024-10-03

申请号：US18739960

申请日：2024-06-11

申请人： FURRER + FREY AG

发明人： Bruno Casali ,  Michael Rietmann

IPC分类号： B61B12/08 ,  B60M1/28

CPC分类号： B61B12/08 ,  B60M1/28

摘要： The invention relates to a greasing device for a contact wire which can be clamped into a conductor rail for the electrical energy supply of a pantograph of a rail vehicle, comprising:



a basic body extending in a longitudinal direction, a transverse direction perpendicular to the longitudinal direction and a vertical direction perpendicular to the longitudinal direction and perpendicular to the transverse direction,
a passage opening penetrating the basic body from a front side, seen in the longitudinal direction, to a rear side, seen in the longitudinal direction, through which the contact wire can be pushed in the longitudinal direction, and
a supply line leading into the passage opening for introducing a grease which can be applied to the contact wire,
wherein the passage opening as seen in the longitudinal direction after the supply line.

公开(公告)号：US20170249750A1

公开(公告)日：2017-08-31

申请号：US15511258

申请日：2015-09-15

申请人： DTI Group Limited

发明人： En Peng ,  William Hock Oon Lau ,  Brett Adams

IPC分类号： G06T7/70 ,  H04N7/18 ,  G06T7/13 ,  B60L3/12 ,  B60M1/28

CPC分类号： G06T7/70 ,  B60L3/12 ,  B60L2200/26 ,  B60M1/28 ,  G06K9/00664 ,  G06K9/4604 ,  G06K2209/19 ,  G06T7/0006 ,  G06T7/13 ,  G06T2207/30136 ,  G06T2207/30252 ,  H04N7/183

摘要： Pantograph identification methods and devices including computer-implemented methods, software, computer systems for identifying a pantograph of an electric vehicle represented in an image captured by a camera. The method includes, for each pair of adjacent edges represented in the image, determining distances between the adjacent edges, wherein the distances are in a same direction for each of the distances. Then determining a point weight for points of the image associated with the distance by comparing the distance to a value or a value range representing a dimension of the pantograph. Further determining a region of the image that represents the pantograph based on the point weights.

公开(公告)号：US20160375796A1

公开(公告)日：2016-12-29

申请号：US15190411

申请日：2016-06-23

申请人： SIEMENS AKTIENGESELLSCHAFT

发明人： HASSO GEORG GRUENJES

IPC分类号： B60M1/02 ,  B60M1/22 ,  B60L5/24 ,  B60M1/28

CPC分类号： B60M1/02 ,  B60L5/00 ,  B60L5/24 ,  B60M1/22 ,  B60M1/28 ,  Y02T90/16

摘要： A transport system includes a non-rail-bound, electric or hybrid-electric vehicle, an overhead contact line system along a lane for providing electrical energy, and a pantograph on the vehicle feeding electrical energy through a sliding contactor to line system contact wires. A detection device on the vehicle detects a position-dependent contact wire height and has a position determination system for a current detection position of the vehicle and a sensor system above a wheel level determining a contact wire height above a roadway at the detection position. A monitoring center has a storage device storing position-dependent target ranges for non-critical contact wire heights. A communication device transmits data between the monitoring center and the vehicle and contact wire heights detected on the vehicle with detection positions to the monitoring center. Critical contact wire heights within the line system can thus be quickly and centrally identified.

摘要翻译： 运输系统包括非轨道交通，电动或混合动力车辆，沿着用于提供电能的车道的架空接触线路系统，以及通过滑动接触器向线路系统接触线路馈送电能的车辆上的缩放仪。 车辆上的检测装置检测与位置相关的接触线高度，并且具有用于车辆的当前检测位置的位置确定系统以及确定在检测位置处的道路上方的接触线高度的车轮水平面上方的传感器系统。 监控中心具有存储装置，其存储用于非关键接触导线高度的位置相关目标范围。 通信装置在监视中心和车辆之间传输数据，并将检测到的车辆上检测到的线高度接触到监控中心。 因此，线系统内的临界接触线高度可以快速和集中地识别。

公开(公告)号：US09484721B2

公开(公告)日：2016-11-01

申请号：US13963868

申请日：2013-08-09

申请人： Mass. Electric Construction Co.

发明人： James Claypool

IPC分类号： H02G1/04 ,  B60M1/28

CPC分类号： H02G1/04 ,  B60M1/28

摘要： A truck and method for installing catenary wire are disclosed in which the truck may have wire manipulating arms, a creep drive and a wire measuring device. The wire manipulating arms may be used to hold the messaging wire and/or contact wire while the wire measuring device may be used to measure the height and stagger of the contact wire.

摘要翻译： 公开了一种用于安装悬链线的卡车和方法，其中卡车可以具有线操纵臂，蠕变驱动器和线测量装置。 电线操纵臂可以用于保持消息传送线和/或接触线，而线测量装置可以用于测量接触线的高度和交错。

公开(公告)号：US20150362385A1

公开(公告)日：2015-12-17

申请号：US14764271

申请日：2013-11-07

申请人： CITY UNIVERSITY

发明人： KEN GRATTAN ,  TONG SUN ,  TALAL OUS

IPC分类号： G01L1/24 ,  G01K11/32

CPC分类号： G01L1/246 ,  B60L5/20 ,  B60L2200/26 ,  B60M1/28 ,  G01K11/3206

摘要： A monitoring system (1) for an electric vehicle (11) that draws current from a conductor (13), the system (1) comprising: a plurality of sensor modules (31) distributed at spaced intervals throughout a conducting block (3) of a current collector (5), wherein the conducting block (3) contacts the conductor (13) in operation of the vehicle (11) and each said sensor module comprises an FBG (Fibre Bragg Grating) strain sensor (35) configured to output a first optical signal that varies in response to changes in strain and temperature of the conducting block (3) and a strain-isolated FBG temperature sensor (37) that is configured to output a second optical signal that varies in response to changes in temperature of the conducting block (3); an optical source (15) for illuminating each said sensor module (31); means (19) for optically coupling said optical source (15) to each said sensor module (31); and an optical signal interpretation module (17) configured to receive first and second optical signals from each said sensor module (31) via said optical coupling means (19), said optical signals being generated by said sensor modules (31) in response to illumination of said sensor modules (31) by said optical source (15), said interpretation module (17) being configured to capable of determining from said optical signals a temperature-independent strain measurement for each said sensor module (31).

摘要翻译： 1.一种用于从导体（13）吸取电流的电动车辆（11）的监视系统（1），所述系统（1）包括：多个传感器模块（31），其间隔间隔地分布在导电块（3）的导电块 集电器（5），其中所述导电块（3）在所述车辆（11）的操作中接触所述导体（13），并且每个所述传感器模块包括FBG（光纤布拉格光栅）应变传感器（35），其被配置为输出 第一光信号响应于导电块（3）的应变和温度变化而变化，以及应变隔离FBG温度传感器（37），其被配置为输出响应于温度变化而变化的第二光信号 导电块（3）; 用于照亮每个所述传感器模块（31）的光源（15）; 用于将所述光源（15）光学耦合到每个所述传感器模块（31）的装置（19）; 以及光信号解释模块（17），被配置为经由所述光耦合装置（19）从每个所述传感器模块（31）接收第一和第二光信号，所述光信号由所述传感器模块（31）响应于照明产生 由所述光源（15）传送所述传感器模块（31），所述解释模块（17）被配置成能够从所述光学信号确定每个所述传感器模块（31）的与温度无关的应变测量。

公开(公告)号：US20090320554A1

公开(公告)日：2009-12-31

申请号：US12440876

申请日：2007-08-14

申请人： Yusuke Watabe ,  Makoto Niwakawa

发明人： Yusuke Watabe ,  Makoto Niwakawa

IPC分类号： G01N3/56

CPC分类号： G01B11/24 ,  B60M1/28

摘要： [Object] To ensure a wear measurement over an entire section of a trolley wire and to facilitate the wear measurement, and also to perform the measurement during daytime, without being affected by structures existing around the trolley wire.[Means to solve] A line sensor 5 and an illumination lamp 6, which are placed in a direction of a scanning line perpendicular to a laying direction of a trolley wire, are mounted on a test car 1. The line sensor 5 shoots a pantograph contact surface of the trolley wire by the running of the test car, and this image signal is saved in a recording device 8 through a measurement computer 7. The measurement computer 7 arranges luminance signals of scanning lines, obtained by the line sensor 5, in time series, and creates a line sensor image. The measurement computer 7 gets a binary operated line sensor image from this line sensor image. The measurement computer 7 further removes sky parts from this binary operated line sensor image and detects edges of a trolley wire worn portion, then determines a width of the trolley wire worn portion through an overall width of the trolley wire and a height, viewed from the line sensor, of the trolley wire.

摘要翻译： [对象]为了确保在电车线的整个部分进行磨损测量，并且便于磨损测量，并且还可以在白天执行测量，而不受电车线周围的结构的影响。 [解决方案]沿测试车1安装沿垂直于架空线的铺设方向的扫描线的方向放置的线传感器5和照明灯6.线传感器5拍摄放映机 通过测试车的行驶，电车线的接触面，并且该图像信号通过测量计算机7被保存在记录装置8中。测量计算机7将由线传感器5获得的扫描线的亮度信号布置在 时间序列，并创建线传感器图像。 测量计算机7从该线传感器图像获得二进制操作的线传感器图像。 测量计算机7还从该二进制操作线传感器图像中除去天空部分并检测电车线磨损部分的边缘，然后通过电车线的整个宽度确定电车线磨损部分的宽度， 线路传感器。

公开(公告)号：US06554144B2

公开(公告)日：2003-04-29

申请号：US10130303

申请日：2002-05-31

申请人： Yukio Hashiguchi ,  Shinji Murai ,  Shinichi Ishikawa

发明人： Yukio Hashiguchi ,  Shinji Murai ,  Shinichi Ishikawa

IPC分类号： B66C1344

CPC分类号： H02G1/02 ,  B60M1/28 ,  B66F11/044

摘要： A boom positioning device for high-position working, capable of ensuring a desired positional accuracy even in positioning a work location at the tip end of a boom from a distant place, the device comprising an imaging means (4) having a multi-axis driving unit and provided with a boom tip-end position computing means (2) for computing the position and attitude of the boom tip-end from positions of respective axes of the boom detected by a boom respective-axis-position detecting means (1) and with a distance measuring means (3) for detecting the distance from the boom tip-end position to a work object, a first boom working amount calculating means (11) for calculating, from an output from the distance measuring means (3) and an output from a measuring error judging means (10), a boom working amount up to an approach enabled area where the measuring accuracy of the distance measuring means (3) is guaranteed, and a second boom working amount calculating means (15) for calculating, from a distance from the boom tip-end position detected by the distance measuring means (3) up to a work object and from a specified work location and boom tip-end position with respect to the work object in the approach enabled area, a boom working amount up to a specified work location with respect to the work object.

公开(公告)号：US5048797A

公开(公告)日：1991-09-17

申请号：US420159

申请日：1989-10-10

申请人： Josef Theurer ,  Friedrich Oellerer ,  Leopold R. Gruber

发明人： Josef Theurer ,  Friedrich Oellerer ,  Leopold R. Gruber

IPC分类号： B60M1/28

CPC分类号： B60M1/28

摘要： A self-propelled machine for continuously laying an overhead line extending above a track and attached to pylons spaced alongside the track, which comprises machine frame movable along the track in an operating direction, a power-driven, vertically and laterally adjustable work platform mounted on the machine frame for an operator assigned to attaching the overhead line to the pylons, a storage drum mounted on the machine frame, a length of the catenary and/or the contact wire of the overhead line being reeled on the storage drum and the drum being rotatable at a pay-out speed for unreeling the catenary and/or the contact wire, and a drive control for adjusting the moving speed of the machine frame in response to the pay-out speed of the catenary and/or the contact wire. A lifting device is mounted on the machine frame and includes a power-driven, vertically adjustable and laterally pivotal boom, and a support and guide pulley carried by the boom and arranged to support and guide the unreeled catenary and/or contact wire from the storage drum to the operator on the work platform at a constant height determined by the vertical adjustment of the boom and a lateral position determined by the pivoting of the boom, and a device is mounted on the machine frame between the storage drum and the pulley for continuously guiding and tensioning the catenary and/or contact wire, the guiding and tensioning device including a power-driven guide roller guiding the tensioned catenary and/or contact wire to the support and guide pulley, and a drive control for the guide roller.

摘要翻译： 一种自走式机器，用于连续铺设在轨道上方延伸并连接到轨道旁边的塔架的架空线，该塔架包括沿着轨道沿操作方向移动的机架，安装在轨道上的动力驱动，垂直和侧向可调节的工作平台 用于分配用于将架空线连接到塔架的操作员的机架，安装在机架上的存储滚筒，架线上的悬链线和/或接触线的长度被卷绕在存储滚筒和滚筒上 可以以支付速度旋转，用于展开悬链线和/或接触线;以及驱动控制器，用于响应于悬链线和/或接触线的发放速度来调节机架的移动速度。 提升装置安装在机架上并且包括动力驱动的垂直可调和侧向枢转的吊臂以及由吊杆承载的支撑和引导滑轮，并布置成支撑和引导未被拉出的悬链线和/或接触线从储存器 在工作平台上的操作员滚动到由悬臂的垂直调节确定的恒定高度，以及由悬臂的枢转确定的横向位置，并且将装置安装在存储滚筒和皮带轮之间的机架上以连续地 引导和张紧接触线和/或接触线，引导和张紧装置包括将张紧的悬链线和/或接触导线引导到支撑和引导滑轮的动力导向辊以及用于导辊的驱动控制。

公开(公告)号：US1431474A

公开(公告)日：1922-10-10

申请号：US37074420

申请日：1920-04-02

申请人： MCWHIRTER JOHN S

发明人： MCWHIRTER JOHN S

IPC分类号： B60M1/28

CPC分类号： B60M1/28

公开(公告)号：US20240043048A1

公开(公告)日：2024-02-08

申请号：US18257641

申请日：2021-12-10

申请人： PLASSER & THEURER EXPORT VON BAHNBAUMASCHINEN GESELLSCHAFT M.B.H.

发明人： Florian Auer ,  Martin Bürger ,  Gerald Zauner

IPC分类号： B61D15/12 ,  B60M1/28 ,  B61K9/08

CPC分类号： B61D15/12 ,  B60M1/28 ,  B61K9/08

摘要： A measuring system for measuring the elasticity of an overhead line of a track includes a non-contacting sensor for detecting the position of a measuring point of the overhead line and an evaluation device for calculating the elasticity. A mechanical excitation device sets the overhead line into vibration through active excitation. The sensor is set up to detect a vibration progression and the evaluation device is set up to derive mechanical properties of the overhead line from the vibration progression. The mechanical properties, such as the elasticity of the overhead line, are derived from characteristics of the corresponding vibration curves in the evaluation device. A method for measuring the elasticity of an overhead line of a track and a track construction vehicle are also provided.