公开(公告)号：US20160334267A1

公开(公告)日：2016-11-17

申请号：US15151939

申请日：2016-05-11

申请人： TMS International, LLC

发明人： Chuck Mamich ,  Douglas Blake Norman ,  Fernando Rodriguez Anton

IPC分类号： G01G21/22

CPC分类号： G01G21/22 ,  G01G17/00 ,  G01G19/52 ,  G01G21/28 ,  G01G23/005

摘要： A mobile scale including a lower frame having at least one load cell and an upper deck having at least one load cell engagement surface for engaging the at least one load cell. The upper deck is movable from a first position where the at least one load cell engagement surface is engaged with the at least one load cell to a second position where the at least one load cell engagement surface is disengaged from the at least one load cell. Also, a method of weighing and moving a load. The load is placed on the mobile scale described above. The weight of the load is determined using the load cells when the upper deck is in the first position. The mobile scale is then lifted to transition the upper deck from the first position to the second position and moved to a new location.

摘要翻译： 一种包括具有至少一个测力传感器的下部框架和具有用于接合所述至少一个称重传感器的至少一个称重传感器接合表面的上部平台的移动标尺。 上甲板可以从第一位置移动，其中至少一个称重传感器接合表面与至少一个称重传感器接合到第二位置，在该位置，至少一个称重传感器接合表面与至少一个称重传感器脱离接合。 另外，称重和移动负载的方法。 负载放置在上述的移动秤上。 当上甲板处于第一位置时，使用称重传感器确定负载的重量。 然后移动移动标尺以将上甲板从第一位置转移到第二位置并移动到新的位置。

公开(公告)号：US20160084720A1

公开(公告)日：2016-03-24

申请号：US14867211

申请日：2015-09-28

申请人： Hottinger Baldwin Messtechnik GmbH

发明人： Arno SCHMITTNER ,  Ralf SCHERER

IPC分类号： G01L1/26

CPC分类号： G01L1/26 ,  G01G3/12 ,  G01G21/30 ,  G01G23/005

摘要： A load cell has a longitudinal body including a bending beam axially between a force input element and a force output element, strain gages applied on strainable measuring parts of the bending beam, a hermetically sealed enclosure outside around the strain gages and the strainable measuring parts, and an overload protection arrangement including an overload beam in a recess in the bending beam, a receiving hole partially in the overload beam, and a fitting pin received in the receiving hole so that a defined gap is formed between the fitting pin and an adjacent stop surface in the recess of the bending beam. In further embodiments, the enclosure includes a stiff pipe sleeve and ring elements with flexible membranes connecting the sleeve to the longitudinal body, and a mounting end face of the longitudinal body has centering pins in holes and an 0-ring in a groove.

摘要翻译： 测力传感器具有纵向主体，该纵向主体包括轴向地在力输入元件和力输出元件之间的弯曲梁，施加在弯曲梁的可变形测量部件上的应变计，应变计周围外部的气密密封外壳和可变形测量部件， 以及过载保护装置，其包括弯曲梁中的凹部中的过载梁，部分在过载梁中的接收孔以及容纳在接收孔中的配合销，使得在配合销和相邻止动件之间形成限定的间隙 表面在弯曲梁的凹槽中。 在另外的实施例中，外壳包括刚性管套管和具有将套管连接到纵向主体的柔性膜的环形元件，并且纵向主体的安装端面具有孔中的定心销和凹槽中的O形环。

公开(公告)号：US09164004B2

公开(公告)日：2015-10-20

申请号：US13639587

申请日：2011-04-06

申请人： Arno Schmittner ,  Ralf Scherer

发明人： Arno Schmittner ,  Ralf Scherer

IPC分类号： G01L1/26 ,  G01G3/12 ,  G01G21/30 ,  G01G23/00

CPC分类号： G01L1/26 ,  G01G3/12 ,  G01G21/30 ,  G01G23/005

摘要： A load cell has a longitudinal body including a bending beam axially between a force input element and a force output element, strain gages applied on strainable measuring parts of the bending beam, a hermetically sealed enclosure outside around the strain gages and the strainable measuring parts, an O-ring and centering pins. An end face of the force input or output element is to be connected to a weighing scale part in an aligned, force-transmitting, hermetically-sealed manner, for which the end face has centering holes receiving the centering pins, a circular groove receiving the O-ring, and a threaded hole receiving a connecting bolt. Further embodiments involve an overload protection integrated in the bending beam, or the enclosure including a stiff pipe sleeve and ring elements with flexible membranes connecting the sleeve to the longitudinal body.

摘要翻译： 测力传感器具有纵向主体，该纵向主体包括轴向地在力输入元件和力输出元件之间的弯曲梁，施加在弯曲梁的可变形测量部件上的应变计，应变计周围外部的气密密封外壳和可变形测量部件， O形圈和定心销。 力输入或输出元件的端面以对准的力传递密封的方式连接到称重部件，端面具有接收定心销的定心孔，接收 O形环，以及接收连接螺栓的螺纹孔。 另外的实施例涉及集成在弯曲梁中的过载保护，或包括刚性管套和具有将套管连接到纵向主体的柔性膜的环形元件的外壳。

公开(公告)号：US20150292965A1

公开(公告)日：2015-10-15

申请号：US14441718

申请日：2012-11-12

申请人： A&D COMPANY, LIMITED

发明人： Isao Sato

IPC分类号： G01L1/22 ,  G01G3/14

CPC分类号： G01L1/2262 ,  G01G3/1402 ,  G01G23/005 ,  G01L1/2243

摘要： [Problem] To increase basic performances of a load cell by forming nearly circular apertures at two positions of the load cell out of four thin sections, in all, of the load cell.[Means of Overcoming Problem] A load cell (10) includes a flexural element (12) in which a Roberval mechanism is formed by a pair of top and bottom parallel beams (14, 15) each including two thin sections (18) at a back and a front in a longitudinal direction, which are integrated with a fixed portion (16) and a movable portion (17), and strain gauges (20) bonded to the thin sections (18). Strain gauges (20) are bonded to one of the thin sections of pulling side (18a) and to one of the thin sections of compressing side (18b), and circular apertures are formed through the remaining two thin sections 18. The performances of the load cell such as the reduction of the measurement error and of the period of time before the start of the measurement are achieved.

摘要翻译： [问题]通过在负载传感器的四个薄部分中的两个位置处形成接近圆形的孔，来提高测力传感器的基本性能。 （克服问题的手段）称重传感器（10）包括弯曲元件（12），其中罗伯威机构由一对顶部和底部平行梁（14,15）形成，每个平行梁（14,15）包括两个薄部分（18） 与固定部分（16）和可移动部分（17）成一体的纵向方向的前部和连接到薄部分（18）的应变片（20）。 应变计（20）被接合到拉动侧（18a）的薄壁部分和压缩侧（18b）的薄壁部分之一，并且通过剩余的两个薄部分18形成圆形孔。 实现诸如测量误差的减小和测量开始之前的时间段的测力传感器。

公开(公告)号：US09046434B2

公开(公告)日：2015-06-02

申请号：US13879015

申请日：2010-10-15

申请人： Takayuki Nagai ,  Makoto Makabe

发明人： Takayuki Nagai ,  Makoto Makabe

IPC分类号： G01L1/00 ,  G01L5/00 ,  G01L1/04 ,  G01L1/26 ,  G01G23/00 ,  G01L1/22 ,  G01G21/24

CPC分类号： G01L1/26 ,  G01G21/24 ,  G01G23/005 ,  G01L1/2243

摘要： A load cell includes a horizontal upper beam; a lower beam extending parallel with the upper beam; a fastening section connecting one end of the upper beam to the lower beam and is fastened to a stationary object; a movable section which connects the upper beam and the lower beam and is displaced vertically by a load applied to the movable section 5; and a cylindrical stopper having a circular cross-section. The fastening section has a first circular hole. The movable section has a second circular hole concentric with the first circular hole. A base end portion of the stopper is fastened to the first circular hole and a tip of the stopper member 7 is located at an inner side of the second circular hole such that there is a space of a specified width between the tip and an inner surface of the second hole.

摘要翻译： 测力传感器包括水平上梁; 与上梁平行延伸的下梁; 紧固部，其将上梁的一端连接到下梁，并固定在静止物上; 连接上梁和下梁的可移动部分，并通过施加到可移动部分5的载荷而垂直移动; 以及具有圆形横截面的圆柱形止动器。 紧固部具有第一圆形孔。 可移动部分具有与第一圆形孔同心的第二圆形孔。 止动件的基端部被紧固到第一圆形孔，止动件7的前端位于第二圆形孔的内侧，使得在尖端和内表面之间存在规定宽度的空间 的第二洞。

公开(公告)号：US20140262557A1

公开(公告)日：2014-09-18

申请号：US13839664

申请日：2013-03-15

申请人： ILLINOIS TOOL WORKS INC.

发明人： Thomas H. JOHNSON

IPC分类号： G01G3/14

CPC分类号： G01G3/14 ,  G01G3/1412 ,  G01G21/08 ,  G01G23/002 ,  G01G23/005

摘要： The invention relates to a load cell symmetrical about a central vertical axis and comprising first and second mounting surfaces, each on the same horizontal plane and configured for attachment to a support structure and to a loading fixture respectively.

摘要翻译： 本发明涉及一种关于中心垂直轴线对称的负载传感器，并包括第一和第二安装表面，每个安装表面分别位于相同的水平平面上，并分别构造成用于附接到支撑结构和装载固定装置。

公开(公告)号：US20130269449A1

公开(公告)日：2013-10-17

申请号：US13879015

申请日：2010-10-15

申请人： Takayuki Nagai ,  Makoto Makabe

发明人： Takayuki Nagai ,  Makoto Makabe

IPC分类号： G01L1/26

CPC分类号： G01L1/26 ,  G01G21/24 ,  G01G23/005 ,  G01L1/2243

摘要： A load cell includes a horizontal upper beam; a lower beam extending parallel with the upper beam; a fastening section connecting one end of the upper beam to the lower beam and is fastened to a stationary object; a movable section which connects the upper beam and the lower beam and is displaced vertically by a load applied to the movable section 5; and a cylindrical stopper having a circular cross-section. The fastening section has a first circular hole. The movable section has a second circular hole concentric with the first circular hole. A base end portion of the stopper is fastened to the first circular hole and a tip of the stopper member 7 is located at an inner side of the second circular hole such that there is a space of a specified width between the tip and an inner surface of the second hole.

摘要翻译： 测力传感器包括水平上梁; 与上梁平行延伸的下梁; 紧固部，其将上梁的一端连接到下梁，并固定在静止物上; 连接上梁和下梁的可移动部分，并通过施加到可移动部分5的载荷而垂直移动; 以及具有圆形横截面的圆柱形止动器。 紧固部具有第一圆形孔。 可移动部分具有与第一圆形孔同心的第二圆形孔。 止动件的基端部被紧固到第一圆形孔，止动件7的前端位于第二圆形孔的内侧，使得在尖端和内表面之间存在规定宽度的空间 的第二洞。

公开(公告)号：US07989714B2

公开(公告)日：2011-08-02

申请号：US12188516

申请日：2008-08-08

申请人： Roman Kresina

发明人： Roman Kresina

IPC分类号： G01G1/38

CPC分类号： G01G19/021 ,  G01G1/243 ,  G01G3/1404 ,  G01G7/04 ,  G01G19/002 ,  G01G19/4146 ,  G01G23/005 ,  G01G23/02

摘要： A scale can include a low capacity sensing mechanism operatively coupled to a load, wherein the low capacity sensing mechanism may detect movement of the load. A transfer mechanism can be operatively coupled to the low capacity sensing mechanism, wherein the low capacity sensing mechanism may enable the scale to weigh both relatively heavy loads and relatively light loads to a minor division resolution associated with the low capacity sensing mechanism.

摘要翻译： 刻度尺可以包括可操作地耦合到负载的低容量感测机构，其中低容量感测机构可以检测负载的移动。 转移机构可以可操作地耦合到低容量感测机构，其中低容量感测机构可以使秤可以将相对较重的负载和相对较轻的负载称重到与低容量感测机构相关联的小的分辨率分辨率。

公开(公告)号：US20080136676A1

公开(公告)日：2008-06-12

申请号：US11947138

申请日：2007-11-29

申请人： Shinya Yano

发明人： Shinya Yano

IPC分类号： G08G1/01

CPC分类号： G01G19/02 ,  G01G23/005

摘要： A technique for recording the front image of vehicles which violate the regulation in the axle weight is desired. In general, the weight of the leading axle cannot be excessively heavy, so that the over weight axle is a second or more rear side axle. And the distance between an axle weight detector and a vehicle detector for taking a vehicle image is normally below 8 meters. Under these conditions, when the over weight axle is detected, the over axle weight vehicle is guessed to be a vehicle being presently detected, a vehicle to be detected next, or next to the next. From the images of those vehicles, vehicles having no possibility to violate the axle weight regulation are eliminated based on a license plate read from the vehicle image or the measured vehicle height. The images being not eliminated are stored as over axle weight vehicle images.

摘要翻译： 需要一种用于记录违反车轴重量调节的车辆前方图像的技术。 一般来说，前桥的重量不能过重，因此超重轴是第二个或更多的后侧车轴。 并且用于拍摄车辆图像的车轴重量检测器和车辆检测器之间的距离通常在8米以下。 在这些条件下，当检测到超重量轴时，超车重车辆被推测为当前检测到的车辆，下一个或下一个要检测的车辆。 从这些车辆的图像，基于从车辆图像读取的车牌或被测量的车辆高度来消除不可能违反车轴重量调节的车辆。 没有消除的图像被存储为超车轴车辆图像。

公开(公告)号：US20040251056A1

公开(公告)日：2004-12-16

申请号：US10460903

申请日：2003-06-13

发明人： John J. McCauley

IPC分类号： G01G009/00 ,  G01G017/00 ,  G01G019/00

CPC分类号： G01L5/102 ,  G01G23/005 ,  Y10S116/34

摘要： A load-bearing device including an overload indicator and a wire form overload indicator are provided for interconnection of load bearing connectors, preferably elongated load bearing connectors, for bearing a load. In preferred embodiments, the load bearing connectors are chains, ropes, wire ropes, cables, straps and the like, preferably chain. The wire form overload indicator preferably includes a wire form quick-link having a first thickness, and first and second elongated sides. The first elongated side preferably includes an interconnectable gap through which connection loops of the load bearing connectors can pass when the interconnectable gap is unconnected. The interconnectable gap includes a connection end and a connectable end, the connecting end having a connector capable of connecting the connecting end to the connectable end to close the gap. The second elongated side preferably has a portion having a diminished thickness as compared to the first thickness. The diminished thickness preferably has a predetermined load bearing capability and is calibrated to reduce the load bearing capability of the methods of making an overload indicator and a load bearing device including an overload indicator are also provided.

摘要翻译： 提供包括过载指示器和线形过载指示器的承载装置用于承载负载的承载连接器，优选细长承载连接器的互连。 在优选实施例中，承载连接器是链条，绳索，钢丝绳，电缆，带子等，优选链条。 线形过载指示器优选地包括具有第一厚度的线形快速连接以及第一和第二细长侧。 第一细长侧优选地包括可互连间隙，当可互连间隙未连接时，负载连接器的连接环可穿过该互连间隙。 可互连间隙包括连接端和可连接端，连接端具有能够将连接端连接到可连接端以连接间隙的连接器。 第二细长侧优选地具有与第一厚度相比具有减小的厚度的部分。 减薄的厚度优选地具有预定的承载能力，并且被校准以减小制造过载指示器的方法的承载能力，并且还提供包括过载指示器的承载装置。