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1. 发明授权

US4445581A System for loading railroad cars 失效
标题翻译：铁路车辆装载系统
公开(公告)号：US4445581A
公开(公告)日：1984-05-01
申请号：US415164
申请日：1982-09-07
申请人： Jack R. Caldicott
发明人： Jack R. Caldicott
IPC分类号： G01G19/04 , G01G21/22 , G01G19/52
CPC分类号： G01G19/045 , Y10S177/08
摘要： A method and apparatus are provided for loading railroad cars coupled in motion. Prior to loading, an "empty" composite weight is obtained of the front and rear trucks of an empty selected railroad car, the rear truck of the adjacent forward railroad car with load and the front truck of the adjacent rearward railroad car. This "empty" composite weight is stored in a memory. The dynamic composite weight during loading is sensed. A desired net weight of the load (to be loaded into the selected railroad car) is selected. A total composite weight that is equal to the "empty" composite weight plus the desired net weight of the load is stored in a memory. The selected railroad car is loaded until the dynamic composite weight appears equal to the total composite weight. The actual net weight of the load is then determined by substracting the empty composite weight from the actual total composite weight. By loading the selected railroad car in this manner, the net weight calculation will not be subject to error caused by weight transfer through couplers.
摘要翻译：提供一种用于装载联动运动的铁路车辆的方法和装置。在装载之前，获得空的选定铁路车辆的前后车辆的空的“空”复合重量，具有负载的相邻前向铁路车辆的后部卡车和相邻的后部铁路车辆的前叉车。这个“空”复合权重存储在内存中。感测加载期间的动态复合重量。选择负载（要装载到所选铁路车辆）中的所需净重。等于“空”复合重量加上所需负载净重的总复合重量存储在存储器中。选择的铁路车辆被加载，直到动态复合重量出现等于总复合重量。然后通过从实际总复合重量中减去空复合重量来确定负载的实际净重。通过以这种方式加载所选择的铁路车辆，净重计算将不会由于通过耦合器的重量转移而引起误差。

2. 发明授权

US4401175A System for weighing railroad cars in motion during loading 失效
标题翻译：用于称重铁路车辆在装载期间运动的系统
公开(公告)号：US4401175A
公开(公告)日：1983-08-30
申请号：US283773
申请日：1981-07-16
申请人： Jack R. Caldicott
发明人： Jack R. Caldicott
IPC分类号： G01G19/04 , G01G19/02
CPC分类号： G01G19/047 , Y10S177/08
摘要： A system is provided for weighing freight cars coupled in motion during loading. An upstream weigh bridge is provided and is mechanically separated from a downstream weigh bridge, with a loading chute overlying one of the weigh bridges for dispensing material to the freight cars. The upstream weigh bridge has a length that is less than the distance between the rear axle of one car to be loaded and the front axle of the succeeding car.The position of the freight car under consideration is sensed and the chute is opened to load the freight car. The full draft weight of the freight car during loading is detected, taking the weight on the upstream weigh bridge into consideration. The chute is closed when the weight reaches a predetermined amount. The weight of the loaded freight car is determined after the freight car has left the upstream weigh bridge and only the weight on the downstream weigh bridge is taken into consideration. The downstream weigh bridge may comprise a plurality of mechanically separated weigh bridge sections, operable for full draft weighing of different size freight cars during loading.
摘要翻译：提供一种用于称重在装载期间联动运动的货车的系统。提供上游称重桥，并与下游称重桥机械分离，装载滑道覆盖一个称重桥，用于将物料分配到货车。上游称重桥的长度小于待加载车辆的后桥与后车的前桥之间的距离。感测到货车的位置，打开斜槽以装载货车。检测装货期间货车的最大起重量，考虑上游重桥的重量。当重量达到预定量时，滑槽关闭。载货货车的重量是在货车离开上游称重桥后确定的，仅考虑下游称重桥的重量。下游称重桥可以包括多个机械分离的重桥部分，可在装载期间对不同尺寸的货车进行全称量。

3. 发明授权

US4201908A Measurement and recording apparatus and system 失效
标题翻译：测量记录仪和系统
公开(公告)号：US4201908A
公开(公告)日：1980-05-06
申请号：US897005
申请日：1978-04-17
申请人： Bernard A. Johnson , Frederick P. Gardner
发明人： Bernard A. Johnson , Frederick P. Gardner
IPC分类号： G06F17/40 , G08G1/01 , G08G1/065 , G06F15/48
CPC分类号： G08G1/0104
摘要： A system for measurement and recording of data as to events and conditions is disclosed including a recorder unit adapted to be located at a surveillance site and connected to detectors providing successive signals responsive to successive actuations by individual events, and a portable reader instrument adapted to be connected to said recorder unit. The recorder unit has semi-conductor memory for data and for instructions of a program, and a programmable data processor operable under the control of a program of instructions stored in memory to function in a recording mode. The data processor includes an arithmetic and logic unit for performing computational and decisional processes in a sequence determined by a program to count events in response to the detector signals, and to classify and accumulate the counts as data in separate locations in semi-conductor memory for separate real time periods. The portable reader instrument has a visual display device, a recording device, and a manually operable keyboard and switches for generating display commands and read commands and for transmitting those commands to the recorder unit for reading and displaying data as derived by the data processor of the recorder unit, without interruption of the recording mode, and to display on the visual display and re-record data received from the recorder unit in the recording device of the reader instrument. The reader instrument is employed both for monitoring the operation of the recorder unit and for collecting data recorded in the semi-conductor memory of the recorder unit.
摘要翻译：公开了一种用于测量和记录关于事件和条件的数据的系统，包括适于位于监视现场并连接到响应于各个事件的连续致动的连续信号的检测器的记录器单元，以及适于连接到所述记录器单元。记录器单元具有用于数据和程序指令的半导体存储器，以及可编程数据处理器，可在存储在存储器中的指令程序的控制下以记录模式工作。数据处理器包括一个算术和逻辑单元，用于按照由程序确定的顺序执行计算和决定过程，以响应检测器信号对事件进行计数，并将计数作为数据分类并累加在半导体存储器中的分离位置分开的实时时间段。便携式读取器仪器具有视觉显示装置，记录装置和用于产生显示命令和读取命令的手动可操作的键盘和开关，并用于将这些命令发送到记录器单元，用于读取和显示由数据处理器记录器单元，而不中断记录模式，并且在可视显示器上显示并重新记录从读取器仪器的记录装置中的记录器单元接收的数据。阅读器仪器既用于监视记录器单元的操作并且用于收集记录在记录器单元的半导体存储器中的数据。

4. 发明授权

US4134464A In-motion car weighing system 失效
标题翻译：运动车辆称重系统
公开(公告)号：US4134464A
公开(公告)日：1979-01-16
申请号：US809028
申请日：1977-06-22
申请人： Bernard A. Johnson , Thomas M. Parkinson
发明人： Bernard A. Johnson , Thomas M. Parkinson
IPC分类号： G01G19/04 , G01G19/413
CPC分类号： G01G19/047 , Y10S177/08
摘要： A system for bidirectional in-motion weighing of freight cars of a train includes a weighbridge, first and second sets of load cells, three wheel sensing devices, a control device, a device initiated by the control device for weighing operations, and a printer for the total car weight. The sets of load cells are mounted to receive the load from opposite ends of the weighbridge. Each set has a rapid change of output voltage when an axle enters or leaves the associated weighbridge end. The weighbridge is located between two spaced, aligned tracks and has a third track. The three tracks provide a path of train travel. Each wheel sensing device has a component to provide a signal when a wheel passes. Two components are mounted beside the first two tracks a predetermined distance from opposite ends of the third track. The third component is located beside one of the three tracks a predetermined distance from one end of the third track. The control device counts axles passing the first or second component, counts axles entering the nearer end of the weighbridge, and determines the number of axles of a car from the first coincident count of axles. The component of the third wheel sensing device senses an axle while passing through a zone and determines a normal print out of freight car weight if there is a coincident presence of an axle within that zone and an axle at the associated end of the weighbridge for all adjacent axles of each truck.
摘要翻译：一种用于对列车的货车进行双向运动间称重的系统，包括称重桥，第一和第二组称重传感器，三轮感测装置，控制装置，由称重操作的控制装置启动的装置，以及用于总车重。这些称重传感器组被安装成从地磅的相对端接收负载。当轴进入或离开相关的称重桥端时，每组都具有输出电压的快速变化。称重桥位于两个间隔开的对准轨道之间，并具有第三轨道。三条轨道提供火车旅行的途径。每个车轮感测装置具有当车轮通过时提供信号的部件。两个部件安装在距离第三轨道的相对端的预定距离的前两个轨道旁边。第三组件位于距离第三轨道的一端预定距离的三个轨道之一旁边。控制装置计算通过第一或第二部件的轴，计数进入称重桥的更近端的轴，并且从第一重合轴数确定轿厢的轴数。第三轮感测装置的部件在通过一个区域时感测到轴，并且如果在该区域内存在轴的一致的存在，并且在所有称重桥的相关联的端部处的车轴，则确定货车重量的正常打印每个卡车的相邻车轴。

5. 发明授权

US3931860A Low-profile platform scale 失效
公开(公告)号：US3931860A
公开(公告)日：1976-01-13
申请号：US565681
申请日：1975-04-07
申请人： Chester S. Czyryk
发明人： Chester S. Czyryk
IPC分类号： G01G1/24 , G01G21/02 , G01G21/18 , H04L27/36 , G01G21/08
CPC分类号： H04L27/362 , G01G1/24 , G01G21/02 , G01G21/18
摘要： A low-profile platform scale has a horizontal base, a lower primary U-shaped lever, an upper secondary U-shaped lever, a horizontal platform, and load cell means mounted on the base. The base has a unitary structure including a front pair and a rear pair of modified vertical angle irons connected to the ends of a horizontal shallow rectangular tubing and supporting short inverted channel irons each with one leg shorter than the other, to provide a pair of spaced upstanding portions of the base at the central part of the front and rear margins of the base with a portion of the short flanges and a portion of the long flanges of the pair of channel irons providing mounting means at upper and lower elevations as vertical flat surfaces facing the ends of the scale. These flat surfaces are at two transverse vertical planes. The lower and upper levers are constructed primarily of rectangular tubing connected in a unitary manner with the levers pivotally mounted by flexure plates on these vertical surfaces of the channel irons of the base with the pairs of lever arms of the levers extending in opposite directions to the corner portions of the scale. The primary lever has another rectangular tubing in its unitary construction as an intermediate arm extending opposite direction to its pair of levers. The secondary lever has a short intermediate extension in opposite direction to its pair of lever arms and above the intermediate arm of the primary lever. That extension is connected by a flexible cable to the intermediate arm of the primary lever. The distal end portion of the intermediate arm is connected by a flexible cable to the load cell. The platform has a unitary construction including a horizontal rectangular hollow ring having front and rear portions and end portions, downwardly extending vertical angle irons connected to the ring at its corners, front and rear rods between and connected to the bottom portions of the vertical angle irons, and a pair of tubes at the end portions of the platform between and connected to the bottom portions of the angle irons and extending below the distal portions of the lever arms of the primary and secondary levers. This pair of tubes are connected to the pairs of lever arms of the two levers by flexible cables.

6. 发明授权

US4258809A Apparatus and methods for weighing railroad cars coupled together and in motion 失效
标题翻译：将铁路车辆称重的装置和方法联接在一起并运动
公开(公告)号：US4258809A
公开(公告)日：1981-03-31
申请号：US493218
申请日：1974-07-31
申请人： William F. Jones
发明人： William F. Jones
IPC分类号： G01G19/04 , G01G9/00 , G01G19/40 , G01G21/22
CPC分类号： G01G19/047
摘要： An apparatus and method for weighing railroad cars coupled together and in motion is disclosed which eliminates the necessity for special scales and, in particular, can be retrofitted and used in conjunction with most existing weigh bridges regardless of the length of the weight bridge, without any modification of the physical construction thereof, and with most existing weigh mechanisms.Generally, the apparatus provides two types of weighing, summation of axle weights and full draft. In addition, combinations of each are possible. During weighing by the summation of axle weights, as each axle enters the weigh bridge, a weight measurement is made and stored in memory. Cars with up to a maximum of nine axles (this is limited by the requirement rather than the electronics) are weighed by adding the axle weights, when the last car axle has entered the weigh bridge. A printer provides a hard copy record of car weights. Full draft weights can be provided, on weigh bridges longer than cars, to provide a more accurate individual car weight. Each axle on the weigh bridge has its equivalent weight stored in memory and during a full draft weight cycle, all axles other than those of the car in full draft are subtracted from the current weight. The final weight is passed to the printer to provide a hard copy record. The axle sum or full draft weight cycles are automatically carried out by signals generated from the track switch logic. The computing unit accepts trains containing cars which may be weighed on axle sum or full draft, depending on the car axle spacing and the weigh bridge length.
摘要翻译：公开了一种用于称重联接在一起并在运动中的铁路车辆的装置和方法，其消除了特殊秤的必要性，并且特别是可以与大多数现有的称重桥结合使用，而不考虑重量桥的长度，而没有任何修改其物理结构，以及大多数现有的称重机制。通常，该装置提供两种类型的称重，轴重加总和全吃水。另外，每种组合都是可能的。在通过轴重加权称重期间，当每个轴进入称重桥时，进行重量测量并存储在存储器中。当最后一个车轴进入称重桥时，通过加上车轴重量，称重最多可达九个车轴的车辆（由要求限制，而不是电子部件）。打印机提供汽车重量的硬拷贝记录。在比桥重的桥梁上可以提供全配重，以提供更精确的单车重量。称重桥上的每个轴的等效重量存储在记忆体中，并且在整个吃水重量循环期间，除了当前重量之外的所有车辆以外的所有车轴都从全吃水中减去。最后的重量传递给打印机以提供硬拷贝记录。通过从轨道开关逻辑产生的信号自动执行车轮总和或全牵伸重量循环。计算单元接收列车，该列车可以根据车轴间距和称重桥长度，根据车桥总数或全速度进行称重。

7. 发明授权

US4134467A Low profile platform scale 失效
标题翻译：低调平台秤
公开(公告)号：US4134467A
公开(公告)日：1979-01-16
申请号：US784038
申请日：1977-04-04
申请人： Chester S. Czyryk
发明人： Chester S. Czyryk
IPC分类号： G01G3/14 , G01G19/02
CPC分类号： G01G3/1404 , G01G19/021 , Y10S177/09
摘要： A low profile platform scale having a rigid rectangular platform and a base assembly, supporting the platform, adapted to rest on an underlying foundation and having four independent corner pads, each with beam load cells mounted in cantilever fashion on the corner pads, with the load cell elements coupled to the platform in an arrangement where the load on the platform is transmitted to the load cell elements by means of a tension member. The tension member is connected by ball and socket means to both the platform and the load cell element. The corner pads are connected to each other by slightly flexible, inelastic rods arranged beneath and adjacent borders of the platform in a rectangular array, and fastened to adjacent corner pads for fixing the spacing between them. The underlying corner pads operate independently and accommodate locally irregular surfaces causing any one of the corner pads to be slightly tilted without affecting the accuracy of response of the load cell. Tubular steel rods are used to connect adjacent corner pads providing conduits for conductors extending from the load cells to a junction box mounted on one corner of the platform.
摘要翻译：具有刚性矩形平台和基座组件的小型平台秤，支撑平台，适于搁置在下面的基础上，并具有四个独立的角垫，每个角垫都以悬臂方式安装在拐角垫上，负载电池元件以平台的负载通过张力构件传递到负载传感元件的布置耦合到平台。张紧构件通过球窝装置连接到平台和称重传感器元件。拐角垫通过稍微柔韧的非弹性杆彼此连接，该弹性杆以矩形阵列布置在平台的下方和相邻边界上，并且紧固到相邻的角垫以固定它们之间的间隔。下面的角垫独立地操作并且容纳局部不规则的表面，导致角焊盘中的任一个稍微倾斜，而不影响称重传感器的响应精度。管状钢棒用于连接相邻的拐角垫，为从负载传感器延伸到安装在平台一角上的接线盒的导体提供导管。

8. 发明授权

US3959636A Batching system 失效
标题翻译：分批系统
公开(公告)号：US3959636A
公开(公告)日：1976-05-25
申请号：US556881
申请日：1975-03-10
申请人： Bernard A. Johnson , Roy W. Klein , Frederick Philip Gardner
发明人： Bernard A. Johnson , Roy W. Klein , Frederick Philip Gardner
IPC分类号： G01G19/38 , G01G19/22 , G06F15/20
CPC分类号： G01G19/38
摘要： A batching system for operating each cycle of a batching process includes a communications bus to which are connected a basic processor, a control console, an analog/digital converter module, and an interface unit. The basic processor includes RAM memory means, PROM memory means and a central processing unit containing a microprocessor. The control console includes display means, a group of set-up pushbutton switch means, a group of operate pushbutton switch means, keyboard means having a number of pushbutton switch means each providing a different BCD signal, and switch means to activate alternatively the group of set-up pushbutton switch means or the group of operate pushbutton switch means. When the set-up pushbutton switch means are activated, the pressing of each button activates a different mode of the PROM memory means. By operating these switch means followed by operation of one or more buttons of the keyboard changes can be made in the digital information stored in the RAM memory means. Information stored in the RAM memory means relevant to a pushbutton is displayed on the console and changed when the keyboard is operated.
摘要翻译：用于操作批处理过程的每个循环的批量系统包括连接到基本处理器，控制台，模拟/数字转换器模块和接口单元的通信总线。基本处理器包括RAM存储器装置，PROM存储装置和包含微处理器的中央处理单元。控制台包括显示装置，一组设置按钮开关装置，一组操作按钮开关装置，具有多个按钮开关装置的键盘装置，每个提供不同的BCD信号;以及开关装置，设置按钮开关装置或组操作按钮开关装置。当设置按钮开关装置被激活时，每个按钮的按压激活PROM存储装置的不同模式。通过操作这些开关装置，随后操作键盘的一个或多个按钮，可以在存储在RAM存储器装置中的数字信息中进行改变。存储在RAM存储器中的与按钮相关的装置的信息显示在控制台上，并且当操作键盘时被改变。

9. 发明授权

US4667757A System for determining axle spacing 失效
标题翻译：确定车轴间距的系统
公开(公告)号：US4667757A
公开(公告)日：1987-05-26
申请号：US869571
申请日：1986-06-02
申请人： Bernard A. Johnson
发明人： Bernard A. Johnson
IPC分类号： G01B21/02 , G01G19/02 , G01G19/40 , G01B5/14 , G01G19/04
CPC分类号： G01G19/024 , G01B21/02 , G01G19/027
摘要： A system is disclosed for determining the spacing between axles of a vehicle which may be in motion, on the basis of weight alone. A weighbridge is provided with a first load cell spaced from a second load cell along the length of the weigh bridge by a distance L, with each load cell being responsive to the load on its respective location on the weighbridge. After a first axle is on the weighbridge, the weight on the first load cell and the weight on the second load cell are periodically sampled. The average stored weight M1 of the first axle is determined at the time that a second axle is about to enter the weighbridge. The instantaneous weight W2 on the second load cell is measured at the time that the second axle is about to enter the weighbridge. The distance X.sub.1 between the first axle and the second axle is determined by calculatingW2L/M1Distances between subsequent axles can also be determined in accordance with this invention. In another embodiment, after the first axle has entered the weighbridge at a time that a second axle is about to enter the weighbridge, the weight W1 on the first load cell and the weight W2 on the second load cell are measured and the distance between the first axle and the second axle is determined by calculatingW2L/(W1+W2).
摘要翻译：公开了一种用于仅基于重量来确定可能在运动中的车辆的轴之间的间距的系统。地磅具有与称重桥的长度相距一定距离的与第二称重传感器隔开距离L的第一测力传感器，每个测力传感器响应于其在称重桥上的相应位置上的载荷。在第一轴位于称重桥上之后，定期采样第一测力传感器上的重量和第二测力传感器上的重量。第二轴的平均存储重量M1在第二轴即将进入称重桥时确定。在第二轴即将进入称重桥时测量第二称重传感器上的瞬时重量W2。通过计算W2L / M1来确定第一轴和第二轴之间的距离X1也可以根据本发明确定后续轴之间的距离。在另一个实施例中，在第二轴在第二轴即将进入称重桥的时刻第一轴已进入称重桥之后，测量第一测力传感器上的重量W1和第二测力传感器上的重量W2，第一轴和第二轴通过计算W2L /（W1 + W2）来确定。

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