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1. 发明授权

US06822172B2 Combined vehicle scale through the use of lateral connections 有权
标题翻译：组合车辆通过横向连接使用
公开(公告)号：US06822172B2
公开(公告)日：2004-11-23
申请号：US10154324
申请日：2002-05-23
申请人： Thomas Rice , Zepu Liang , Steve Hamilton
发明人： Thomas Rice , Zepu Liang , Steve Hamilton
IPC分类号： G01G1902
CPC分类号： G01G19/021
摘要： The current invention involves a method and device of combining vehicle scales platforms to eliminate potential checking interferences. Disclosed is a novel method of combining independent scale platforms enabling independent weighing on each platform and at the same time a singular checking system for the combined scale. It involves utilizing three tie rod type links, which have been used in the past to combine scales longitudinally, and in the new invention, are used in the lateral direction. This reduces the complexity and associated cost of the combined scale checking system and increases the accuracy of said scale system by eliminating potential checking interferences. This is extremely significant in situations where side checking is inconvenient near where two scales connect, or in pit less and above ground scale designs.
摘要翻译：本发明涉及一种组合车辆秤平台以消除潜在检查干扰的方法和装置。公开了一种组合独立的比例平台的新颖方法，使得能够在每个平台上进行独立的称重，并且同时具有用于组合规模的单一检查系统。它涉及使用过去已经使用的三个拉杆式连杆，以纵向组合，并且在新发明中，在横向方向上使用。这降低了组合规模检查系统的复杂性和相关成本，并通过消除潜在的检查干扰来提高所述比例系统的准确性。在两个尺度连接附近的侧面检查不方便或者位于地面尺寸较小的地面设计中的情况下，这是非常重要的。

2. 发明授权

US06717072B1 Bed balance 有权
标题翻译：床平衡
公开(公告)号：US06717072B1
公开(公告)日：2004-04-06
申请号：US10111329
申请日：2002-04-23
申请人： Matthias Winterberg , Claus-Dieter Sievers
发明人： Matthias Winterberg , Claus-Dieter Sievers
IPC分类号： G01G1902
CPC分类号： G01G23/3728 , G01G19/445
摘要： The invention relates to a bed scale with a plurality of measuring feet which each support one leg of the bed and are provided with a force transducer which delivers a signal representing a weight force acting on the measuring foot and furthermore with an evaluation device which is connected to the transmission devices in the measuring feet for receiving the signal in order to deliver a result dependent on the weight force bearing thereon. In order to improve the ease of handling and the user-friendliness it is provided according to the invention that each measuring foot has an angle lever arrangement displaceable on the floor on sliding elements, preferably rollers (5), which swivellably bears at a shorter lever arm (8) a rocker (1) which can be pushed laterally onto the leg of the bed standing on the floor to accommodate it, the suspension mounting of the rocker (1) at the shorter lever arm (8) and the longer activating lever (2) of the angle lever arrangement being arranged such that, upon the pressing down of the activating lever (2), the rocker (1) is lifted and its suspension mounting (9) is moved beyond the dead centre in which the suspension mounting (9) of the rocker (1) lies vertically above the sliding elements (5) of the angle lever arrangement. As a result the bed can, by simple working of the activating lever, be brought into the lifted position for measurement on the measuring feet.
摘要翻译：本发明涉及一种具有多个测量脚的床秤，每个测量脚都支撑床的一个腿，并设置有力传感器，其传递代表作用在测量脚上的重力的信号，此外还具有连接的评估装置传递到用于接收信号的测量脚中的传输装置，以便传递取决于其上的重力轴承的结果。为了提高便于操作和便于使用，根据本发明，每个测量脚具有一个可在滑动元件（优选地，可滚动地支撑在较短杆上的滚子）上的位于地板上的角度杆装置臂（8）可以横向推到站立在地板上以容纳它的床的腿上的摇杆（1），摇杆（1）在较短的杠杆臂（8）处的悬挂安装和较长的启动杆所述角度杆装置（2）被布置成使得在所述致动杆（2）的按下时，所述摇杆（1）被提升，并且其悬架安装件（9）移动超过所述悬架安装件摇杆（1）的（9）垂直地位于角度杆装置的滑动元件（5）上方。因此，床可以通过激活杆的简单工作被带入提升位置，以便在测量脚上进行测量。

3. 发明授权

US06552278B2 Multiple load sensing multi-load cell scale and method 有权
标题翻译：多负载感测多负载电池规模和方法
公开(公告)号：US06552278B2
公开(公告)日：2003-04-22
申请号：US09954450
申请日：2001-09-10
申请人： Thomas Howard Johnson
发明人： Thomas Howard Johnson
IPC分类号： G01G1902
CPC分类号： G01G19/021
摘要： The multiple load sensing multi-load cell scale is described that provides improved utility to scales with multiple decks that share load cells near supports so that more than one load may be determined at the same time on a single scale. In more detail, the scale uses the sectional sensitivities to load movement on the scale decks, load position and individual normalized load cell outputs to provide separate load magnitude measurements on these individual decks. According to the present invention, more than two load cells associated to form a single scale provide outputs that are converted to individual digital representations of the relative force magnitude on each. These magnitudes are related to the effective location of each load cell to provide the load centroid location on the scale when the sum of the products of the effective location and magnitude of each is divided by the sum of the magnitudes. The scale in accordance with the invention provides the sensitivity of each load cell to load movement on each deck. In particular, the portion of the total scale load on each deck is resolved when these deck loads are moved equally. Individual deck loads are determined by taking advantage of the fact that the change in total load magnitude across a load bearing section of the scale is the result of the product of the sum of products of sectional moment sensitivity, the deck load and the distance the load moves on the deck to cause the change. Equations for section forces supporting each deck provide a set of simultaneous interdependent equations that have a linear solution for the set of individual deck loads.
摘要翻译：描述了多负载感测多负载单元规模，其提供了改进的效用，用于在多个层架上扩展，所述多个板层在支撑件附近共享负载单元，使得可以在单个尺度上同时确定多个负载。更详细地说，规模使用截面灵敏度来加载尺度甲板上的运动，负载位置和各个归一化的负载传感器输出，以在这些单独的甲板上提供单独的负载幅度测量。根据本发明，与形成单个标度相关联的多于两个的称重传感器提供输出，其转换为每个相对力量级的各个数字表示。这些幅度与每个称重传感器的有效位置相关，以便在有效位置和每个幅度的乘积之和除以幅度之和时，在刻度上提供载荷重心位置。根据本发明的标尺提供每个称重传感器在每个甲板上的载荷运动的灵敏度。特别地，当这些甲板载荷平均移动时，每个甲板上的总规模载荷的部分被解决。单个甲板载荷通过利用以下事实来确定：跨越承载承载部分的总载荷幅度的变化是由截面力矩敏感度，甲板载荷和载荷距离的乘积之和的乘积的结果在甲板上移动导致变化。支撑每个甲板的截面力的方程提供了一组同时相互依赖的方程，其具有用于单个甲板负载集合的线性解。

4. 发明授权

US06380496B1 Apparatus for weighing wheeled or wheel-supported loads 失效
标题翻译：用于称重轮式或轮式负载的装置
公开(公告)号：US06380496B1
公开(公告)日：2002-04-30
申请号：US09648126
申请日：2000-08-25
申请人： Thomas Allen Lohkamp
发明人： Thomas Allen Lohkamp
IPC分类号： G01G1902
CPC分类号： G01G19/445
摘要： An apparatus (10) for weighing wheeled or wheel- or caster-supported loads, including non-ambulatory patients confined to wheeled beds, which combines lift, support, and weight-measuring functions. The apparatus (10) is lightweight, portable, and employs a foot-activated lever-based design, including a foot bar (51) and pivoting wheel receptacle (50), for raising both the load and the load's wheeled support, if any. The apparatus (10) can be positioned for use without moving the load, and, because the apparatus utilizes leg and lower body strength, operators need not possess substantial arm or upper body strength. Thus, injuries which result from improper lifting techniques are avoided.
摘要翻译：一种用于称重轮式或轮式或脚轮支撑的负载的装置（10），包括限制在轮式床上的非流动病人，其结合了升力，支撑和重量测量功能。所述设备（10）是轻质的，便携式的，并且采用基于脚的杠杆式设计，包括脚杆（51）和枢转轮容器（50），用于提升负载和负载轮式支撑件（如果有的话）。设备（10）可以定位成在不移动负载的情况下使用，并且由于设备利用腿部和下部身体强度，操作者不必具有实质的手臂或上身的强度。因此，避免了由不正确的提升技术引起的伤害。

5. 发明授权

US06177639B1 Swing and roll load cell mount for a weigh scale 失效
标题翻译：用于称重的摆动和滚动称重传感器座
公开(公告)号：US06177639B1
公开(公告)日：2001-01-23
申请号：US09288607
申请日：1999-04-09
申请人： Glenn R. Feilner
发明人： Glenn R. Feilner
IPC分类号： G01G1902
CPC分类号： G01G19/02 , G01G21/23 , Y10S177/09
摘要： A swing and roll load cell mount for a weigh scale is provided, including a weigh bridge, a saddle mounted to the weigh bridge, the saddle having an upper surface adapted for attachment to the weigh bridge, and having a pair of downwardly extending arms having substantially semi-circular cut-outs in bottom edges of the arms, a bottom pin on which the cut-outs of the arms rest, the arms being freely rotatable on the bottom pin, a pair of link plates having a top hole and a bottom hole, with the bottom pin extending through the bottom hole of the pair of link plates and being freely rotatable within the link plates, with the link plates being spaced apart, a top pin extending through the top hole of the pair of link plates and being freely rotatable within the link plates, a base, and a compression type load cell mounted on the base and having a substantially hourglass shaped medial groove, with the top pin resting in the medial groove of the load cell and the bottom pin passing below the load cell, wherein the saddle is supported in a manner that allows the saddle to swing longitudinally on a combination of the top and bottom pins and the pair of link plates, and further allows the top pin to roll transversely on the medial groove of the load cell.
摘要翻译：提供了一种用于称重的摆动和滚动测力传感器座，包括称重桥，安装到称重桥的鞍座，鞍座具有适于附接到称重桥的上表面，并且具有一对向下延伸的臂，在臂的底部边缘处的基本上半圆形切口，底部销，手臂的切口停靠在其上，臂可在底部销上自由旋转，一对连接板具有顶部孔和底部孔，其中底销延伸穿过该对连杆板的底部孔，并且能够在连杆板内自由旋转，连杆板间隔开，延伸穿过该对连杆板顶孔的顶销可在连接板内部自由旋转，底座和压缩式称重传感器安装在基座上并具有大致沙漏形的中间沟槽，顶销搁置在测力传感器的内侧沟槽中，底部销钉穿过下方 e测力传感器，其中所述鞍座以允许所述鞍座在所述顶部销和所述一对链节板的组合上纵向摆动的方式被支撑，并且还允许所述顶部销横向于在所述内侧凹槽称重传感器。

6. 发明授权

US06177638B1 Portable load scale for uneven terrain 失效
标题翻译：便携式不平坦地形载荷秤
公开(公告)号：US06177638B1
公开(公告)日：2001-01-23
申请号：US09482233
申请日：2000-01-13
申请人： Clifford K. Murray
发明人： Clifford K. Murray
IPC分类号： G01G1902
CPC分类号： F16H7/08 , F16H2007/0804 , F16H2007/0872 , G01G19/021
摘要： A portable load scale for use in rugged terrain or at locations without suitable support pads, the load scale having a support deck affixed to a base platform through a plural number of load cells, where the base platform is constructed to provide ramp members joined by longitudinal runner assemblies to form a rigid, non-flexing assembly having a central gap and gaps between pairs of ramp members to reduce the standard rectangular footprint by approximately 30 percent. The runner assemblies are constructed so that the bottom of the support deck is separated from the top of the base plate of the runner assemblies by a distance of several inches so that debris will not impede the operation of the load scale. The load cells are mounted onto the underside of the support deck and joined to the base platform by ball bushings such that the load cells can pivot in any or all axis directions relative to the base platform to relieve stresses induced by uneven terrain.
摘要翻译：一种用于崎岖地形或不具有合适支撑垫的位置的便携式载重秤，该载重秤具有通过多个称重传感器固定在基座上的支撑台，其中基座平台被构造成提供由纵向连接的斜坡构件流道组件以形成具有中心间隙和成对斜坡构件之间的间隙的刚性的不弯曲组件，以将标准矩形足迹减小大约30％。流道组件被构造成使得支撑平台的底部与流道组件的底板的顶部分离几英寸的距离，使得碎片不会阻碍负载标尺的操作。称重传感器安装在支撑台面的下侧，并通过滚珠衬套连接到基座平台，使得称重传感器可以相对于基座平台在任何或所有轴向上枢转，以减轻由不平坦的地形引起的应力。

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