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1. 发明公开

US20240278813A1 SYSTEM AND METHOD FOR DETERMINING A WEIGHT STATUS OF A RAILWAY VEHICLE 审中-公开
公开(公告)号：US20240278813A1
公开(公告)日：2024-08-22
申请号：US18444621
申请日：2024-02-16
申请人： Railway Metrics and Dynamics Sweden AB
发明人： Jan LINDQVIST , Martin Bäfverfeldt
IPC分类号： B61L15/00 , G01G9/00 , G01G19/04
CPC分类号： B61L15/0081 , G01G9/00 , G01G19/04
摘要： A system for determining a weight status of a railway vehicle. An emitter to emit radio waves. A first detector arranged on the vehicle to detect radio waves and generate a first distance data set. A second detector arranged on the vehicle to detect radio waves and generate a second distance data set. A third detector arranged on the vehicle to detect radio waves and generate a third distance data set. A fourth detector arranged on the vehicle to detect radio waves and generate a fourth distance data set. The first-fourth distance data set indicate a displacement of the vehicle relative at least one of the rails, the railroad and the ground. The first-fourth detector are arranged at different locations on the vehicle. A processing unit to receive the first-fourth distance data set and determine a weight status of the vehicle based at least on the first-fourth distance data set.

2. 发明授权

US08723059B2 System and method for weighing coupled-in-motion railcars loaded with displaceable material 有权
标题翻译：用可移动材料加载耦合运动轨道车的系统和方法
公开(公告)号：US08723059B2
公开(公告)日：2014-05-13
申请号：US13291978
申请日：2011-11-08
申请人： Edwin B. Wagstaff , Andrey Korolkov , Stephan Horlak
发明人： Edwin B. Wagstaff , Andrey Korolkov , Stephan Horlak
IPC分类号： G01G19/04
CPC分类号： G01G19/04
摘要： Systems and methods for the accurate weighing of coupled-in-motion railcars carrying a flowable or otherwise displaceable material. Systems of the invention employ a scale having a pair of independent scale platforms, each of which captures weight readings while a wheel carriage of a given railcar is isolated thereon. Weight data captured by the scale platforms is analyzed and combined to determine an accurate weight for the associated railcar.
摘要翻译：用于准确称量携带可流动或其他可移位材料的联动运动轨道车辆的系统和方法。本发明的系统采用具有一对独立的比例平台的秤，每个平台在其上分离给定的轨道车辆的车轮支架时捕获重量读数。对比例平台捕获的重量数据进行分析和组合，以确定相关铁路车辆的精确重量。

3. 发明授权

US06546877B2 Railway truck frame mounted load weigh valve 失效
公开(公告)号：US06546877B2
公开(公告)日：2003-04-15
申请号：US10025111
申请日：2001-12-19
申请人： Roger F. Sanzo
发明人： Roger F. Sanzo
IPC分类号： B61D100
CPC分类号： B61F5/50 , G01G19/04
摘要： A load weigh valve assembly for a railway car is provided. The load weigh valve assembly is mounted to the truck frame on primary sprung trucks to enable actuation of the load weigh valve pivot arm. The load weigh valve assembly is also mounted to the truck frame so as to eliminate the problems associated with oscillating and sliding motion at the load weigh valve pivot arm. In addition, the undesirable valve actuation that occurs due to car roll is eliminated.

4. 发明申请

US20020073879A1 Railway truck frame mounted load weigh valve 失效
标题翻译：铁路车架式安装式称重阀
公开(公告)号：US20020073879A1
公开(公告)日：2002-06-20
申请号：US10025111
申请日：2001-12-19
申请人： Buckeye Steel Castings Company
发明人： Roger F. Sanzo
IPC分类号： B61D001/00
CPC分类号： B61F5/50 , G01G19/04
摘要： A load weigh valve assembly for a railway car is provided. The load weigh valve assembly is mounted to the truck frame on primary sprung trucks to enable actuation of the load weigh valve pivot arm. The load weigh valve assembly is also mounted to the truck frame so as to eliminate the problems associated with oscillating and sliding motion at the load weigh valve pivot arm. In addition, the undesirable valve actuation that occurs due to car roll is eliminated.
摘要翻译：提供了一种用于铁路车辆的负重称重阀组件。负载称重阀组件安装在主弹簧车上的卡车框架上，以实现负载称重阀枢转臂的致动。负载称重阀组件也安装到卡车框架上，以消除与负载重量阀枢转臂上的摆动和滑动运动有关的问题。此外，消除了由于汽车滚动引起的不期望的阀致动。

5. 发明授权

US4756187A Apparatus for maneuvering and performing measurements on rail vehicles 失效
标题翻译：用于在轨道车辆上操纵和执行测量的装置
公开(公告)号：US4756187A
公开(公告)日：1988-07-12
申请号：US86597
申请日：1987-08-18
申请人： Guido Gatti
发明人： Guido Gatti
IPC分类号： B61J1/10 , G01G19/04
CPC分类号： B61J1/10 , G01G19/04
摘要： An apparatus for maneuvering and performing measurements on rail vehicles, which apparatus comprises a number of platforms, each designed to travel on a horizontal surface and having pneumatically supported traversing means for moving the platform over the aforementioned surface, a pair of parallel guides for supporting and enabling rolling of the vehicle wheels, and measuring means; which appparatus also comprises a number of removable connecting devices, each designed to be set to a first configuration wherein it connects two adjacent platforms with the axes of the respective guides substantially in line, and a second configuration wherein the two adjacent platforms are separated.

6. 发明授权

US4632197A Weighing device 失效
标题翻译：称重装置
公开(公告)号：US4632197A
公开(公告)日：1986-12-30
申请号：US746087
申请日：1985-06-18
申请人： Michael J. Karpa
发明人： Michael J. Karpa
IPC分类号： G01G19/04
CPC分类号： G01G19/04 , Y10S177/08
摘要： The present invention provides a device for weighing rail guided vehicles. The device has at least one moveable truck support element and in the preferred embodiment has both a stationary platform and a moveable truck support assembly. The vehicle to be weighed may be placed on the device by either pulling or pushing. The vehicle to be weighed may approach the weighing device in either direction. Each end of the vehicle is weighed on separate weighing elements and the weight on each element is summed, preferably electronically to yield the overall vehicle weight. Typically one end of the vehicle is weighed on a stationary platform and one end is weighed on a moveable assembly.
摘要翻译：本发明提供一种用于称重轨道导向车辆的装置。该装置具有至少一个可移动的卡车支撑元件，并且在优选实施例中具有固定平台和可移动的卡车支撑组件。待称重的车辆可以通过拉动或推动而放置在设备上。待称重的车辆可能在任一方向接近称重装置。车辆的每个端部在单独的称重元件上称重，并且每个元件上的重量被相加，优选地以电子方式计算，以产生整个车辆重量。通常，车辆的一端在固定平台上称重，并且在可移动组件上称重一端。

7. 发明授权

US4036315A Weighing system 失效
标题翻译：称重系统
公开(公告)号：US4036315A
公开(公告)日：1977-07-19
申请号：US730074
申请日：1976-10-06
申请人： Rune Flinth , Nordstrom Kjell
发明人： Rune Flinth , Nordstrom Kjell
IPC分类号： G01G19/04
CPC分类号： G01G19/04
摘要： A weighing system for weighing a vehicle such as a torpedo car containing a body of molten metal where the center of gravity of the body of molten metal may shift in an uncontrollable manner within the vehicle and which vehicle has a first group of axles at the forward end thereof and a second group of axles at the rearward end thereof with each axle having at least two wheels thereon and wherein the axles of each group are symmetrically spaced about a center through which the load is applied to the axle group. The weighing system includes first and second weighing devices. The weighing devices are located so that the first weighing device engages the wheels of a fraction of the axles of the first group of axles and the second weighing device engages the wheels of a fraction of the axles of the second group of axles.
摘要翻译：一种称重系统，用于称重车辆，例如包含熔融金属体的鱼雷车，其中熔融金属体的重心可能以不可控制的方式在车辆内移动，并且哪个车辆在前方具有第一组轴并且其后端具有第二组轴，每个轴在其上具有至少两个轮，并且其中每组的轴围绕加载到轴组的中心对称地间隔开。称重系统包括第一和第二称重装置。称重装置被定位成使得第一称重装置接合第一组轴的轴的一部分的轮，并且第二称重装置接合第二组轴的一部分轴的车轮。

8. 发明授权

US3512004A Radiation sensitive device for positioning trucks 失效
标题翻译：用于定位卡车的辐射敏感装置
公开(公告)号：US3512004A
公开(公告)日：1970-05-12
申请号：US62439267
申请日：1967-03-20
申请人： AUTOMATISME CIE GLE
发明人： PAPIN JACQUES , BRUNO JEAN , MONTRELAY ROBERT
IPC分类号： G01G1/18 , G01G19/04 , G01G19/02
CPC分类号： G01G19/04 , G01G1/185 , G01G19/042

9. 发明授权

US3421593A Railroad track scale 失效
标题翻译：铁路轨迹规模
公开(公告)号：US3421593A
公开(公告)日：1969-01-14
申请号：US3421593D
申请日：1965-09-02
申请人： INTERN RAILROADS WEIGHING CORP
发明人： BUCHMAN MAURICE J
IPC分类号： G01G19/04 , G01G19/06
CPC分类号： G01G19/04 , Y10S177/09

10. 发明授权

US3028923A Apparatus for weighing railroad cars 失效
标题翻译：用于称重铁路车辆的设备
公开(公告)号：US3028923A
公开(公告)日：1962-04-10
申请号：US71366258
申请日：1958-02-06
申请人： SOCONY MOBIL OIL CO INC
发明人： HARTLEY LOCHER J
IPC分类号： G01G5/06 , G01G19/04
CPC分类号： G01G19/04 , G01G5/06

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