公开(公告)号：US07032466B2

公开(公告)日：2006-04-25

申请号：US10460903

申请日：2003-06-13

申请人： John J. McCauley

发明人： John J. McCauley

IPC分类号： G01L1/26

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。

公开(公告)号：US06958453B2

公开(公告)日：2005-10-25

申请号：US10844721

申请日：2004-05-13

申请人： Hans-Rudolph Burkhard

发明人： Hans-Rudolph Burkhard

IPC分类号： G01G21/23 ,  G01G21/24 ,  G01G23/00 ,  G01G23/02

CPC分类号： G01G23/005

摘要： A weighing pan carrier (47) for a balance with a weighing pan and with a weighing cell that includes a load-receiving portion (11) and a stationary portion (12) has an overload protection device against excessive vertically directed forces that is releasably engaged with the weighing pan carrier. The weighing pan carrier (47) is fastened to the load-receiving portion (11) of the weighing cell and has on the other hand a fixed connection to the weighing pan. The weighing pan carrier (47) has a torque safety feature, which is integrated in the overload protection device and provides protection against excessive forces acting tangentially on the weighing pan and/or on the weighing pan carrier (47) in a direction perpendicular to the direction of the weighing load.

摘要翻译： 用于与称重盘平衡的称重盘托架（47）和包括承载部分（11）和固定部分（12）的称重传感器具有过载保护装置，以防止可释放地接合的过大的垂直定向力 与秤盘托盘。 称重盘托架（47）固定在称重传感器的承载部分（11）上，另一方面与称重盘固定连接。 称重盘托架（47）具有转矩安全特征，其集成在过载保护装置中，并且提供防止在与称重盘和/或称重盘托架（47）上相切作用的过大力在垂直于称重盘 称重负载方向。

公开(公告)号：US20040098227A1

公开(公告)日：2004-05-20

申请号：US10700149

申请日：2003-11-03

发明人： John M. Struck ,  Terry C. Wendorff

IPC分类号： G06F011/30 ,  G06F015/00 ,  G21C017/00

CPC分类号： G01G19/10 ,  G01G23/005 ,  G01R31/007

摘要： An apparatus and method for analyzing and diagnosing the operational condition and malfunctions of snow removal equipment. A diagnostic interfaces coupled to snow removal equipment and to an analysis retrieves and analyzes data and compares the data to a set of reference data. The apparatus and method can further comprise a display module for displaying detailed information relating to the operational status of the snow removal equipment. Alternative embodiments of the present invention are mobile or facilitate servicing networks.

公开(公告)号：US20040032323A1

公开(公告)日：2004-02-19

申请号：US10215284

申请日：2002-08-08

发明人： Daniel Nommensen

IPC分类号： B60Q001/00

CPC分类号： G01G23/005 ,  G01G19/12

摘要： A detection apparatus is disclosed for detecting an overloaded condition of a truck. The apparatus includes a first arm which has a first and a second end, the first end of the first arm being rigidly secured to a frame of the truck. A portion of a proximity detector is fixedly secured to the second end of the first arm. A second arm has a first and a second extremity, the first extremity of the second arm being connected to a suspension of the truck. A further portion of the proximity detector is fixedly secured to the second extremity of the second arm. The further portion is disposed in a vicinity of the portion such that when the truck is loaded, the portion and further portion move towards each other and so that when the overloaded condition of the truck is reached, the portion and the further portion are disposed adjacent to each other. An electrical circuit is triggered when the portion and the further portion are disposed adjacent to each other. Also, a warning device is electrically connected to the circuit such that when the circuit is triggered, the warning device is actuated.

摘要翻译： 公开了一种用于检测卡车的过载状况的检测装置。 该装置包括具有第一端和第二端的第一臂，第一臂的第一端刚性地固定在卡车的框架上。 接近检测器的一部分固定地固定到第一臂的第二端。 第二臂具有第一和第二末端，第二臂的第一末端连接到卡车的悬架上。 接近检测器的另一部分固定地固定到第二臂的第二末端。 另一部分设置在该部分附近，使得当卡车被装载时，该部分和另一部分朝向彼此移动，使得当达到卡车的过载状态时，该部分和另一部分邻近设置 对彼此。 当部分和另一部分彼此相邻地布置时，触发电路。 此外，警告装置电连接到电路，使得当触发电路时，警告装置被致动。

公开(公告)号：US20020062997A1

公开(公告)日：2002-05-30

申请号：US09978963

申请日：2001-10-16

发明人： Ronald Brien Moore ,  Lloyd Glynn Paige

IPC分类号： G01G019/08

CPC分类号： G01G19/083 ,  B65F2003/022 ,  G01G23/005

摘要： The present invention is directed to a roll-off truck/trailer and a method for weighing the box that is positioned horizontally on the truck/trailer. More specifically, the present invention is directed to a weighing system mounted on a roll-off truck/trailer that has four lifts, two on each side of the truck/trailer, and load cells mounted on the lifts. The method of the present invention involves positioning a box in a horizontal position on the roll-off truck/trailer and lifting the box with load cells that are fixed on the top of lifts mounted on each side to the chasis of the truck/trailer.

摘要翻译： 本发明涉及一种滚降车/拖车和一种用于称重水平放置在卡车/拖车上的箱体的方法。 更具体地，本发明涉及一种安装在滚降车/拖车上的称重系统，其具有四个升降机，两个在卡车/拖车的两侧，以及安装在升降机上的称重传感器。 本发明的方法包括将一个箱子放在滚动车/拖车上的水平位置，并将固定在安装在每一侧的升降机的顶部上的称重传感器提升箱体到卡车/拖车的凹槽上。

公开(公告)号：US06351722B1

公开(公告)日：2002-02-26

申请号：US09597103

申请日：2000-06-20

申请人： John M. Struck ,  Terry Wendorff

发明人： John M. Struck ,  Terry Wendorff

IPC分类号： G07C500

CPC分类号： G01G19/10 ,  G01G23/005 ,  G01R31/007

摘要： An apparatus and method for analyzing and diagnosing the operational condition and malfunctions of snow removal equipment. A diagnostic interface, coupled to the snow removal equipment and to an analysis module, retrieves and analyzes data and compares the data to a set of reference data. The apparatus further comprises a display module for displaying detailed information relating to the operational status of the snow removal equipment. Alternative embodiments of the present invention are mobile or facilitate servicing networks.

摘要翻译： 一种用于分析和诊断除雪设备的运行状况和故障的装置和方法。 耦合到除雪设备和分析模块的诊断接口检索和分析数据并将数据与一组参考数据进行比较。 该装置还包括用于显示与除雪设备的操作状态有关的详细信息的显示模块。 本发明的替代实施例是移动的或便于服务的网络。

公开(公告)号：US20010049966A1

公开(公告)日：2001-12-13

申请号：US09362236

申请日：1999-07-28

发明人： HANS-RUDOLF BURKHARD ,  FERDINAND SCHNEIDER

IPC分类号： G01L001/00

CPC分类号： G01G23/005

摘要： To protect a force-measuring device from being damaged by an overload, the load receiver (27) has a first part (56) that receives the force to be measured and a second part (57) that transfers the force to a measuring transducer. The two parts, together with two parallel guide members (58, 59) by which they are connected, are portions of a monolithic material block that are separated from each other by a material-free space (55) in the form of a thin linear cut. A pre-tensioned elastic element (78) urging the two parts (56, 57) into spring-loaded engagement is arranged inside a cavity of the second part (57).

摘要翻译： 为了保护力测量装置不被过载损坏，负载接收器（27）具有接收被测量力的第一部分（56）和将力传递到测量传感器的第二部分（57）。 这两个部件连同两个平行的引导件（58,59），它们连接在一起，是整体式材料块的部分，它们通过薄的线性形式的无材料空间（55）彼此分开 切。 在第二部分（57）的空腔内部布置有将两部分（56,57）推入弹簧加载接合的预张紧弹性元件（78）。

公开(公告)号：US06211472B1

公开(公告)日：2001-04-03

申请号：US09192117

申请日：1998-11-13

申请人： Werner Schulze ,  Stefanie Meyer ,  Steffen Hirche ,  Matthias Eger

发明人： Werner Schulze ,  Stefanie Meyer ,  Steffen Hirche ,  Matthias Eger

IPC分类号： G01G2302

CPC分类号： H01M2/1044 ,  G01G21/244 ,  G01G23/005

摘要： A top-loading balance with a housing, a weighing pan, and a load receptor, wherein the load receptor is connected with a system carrier by a parallel guidance having an upper guide and a lower guide. The system carrier is fixed relative to the housing. One of the guides is divided into two part-guides which, seen in plan view, are disposed preferably on either side of the undivided guide so that the guides do not overlap. In addition, the load receptor, the guides and the system carrier preferably form an integral component. The top-loading balance also includes strain gauges on at least one of the guides to generate a load-dependent electrical signal, which can be measured and converted into e.g. a visual display of the mass. The integral component has two cavities for batteries and the system carrier extends between the two battery cavities. Furthermore, the load receptor is constructed to be approximately U-shaped and the two limbs of the U are disposed laterally near the battery cavities. In addition, the strain gauges are arranged only on the inner side of the undivided guide. Therefore, the top-loading scale is flat and compact without compromising the stability of the scale. Preferably, the balance includes features, such as overload abutments, that protect the delicate parallel guidance, as well as features that ensure accurate measurement of off-center loads.

摘要翻译： 与壳体，称重盘和负载接收器的顶部负载平衡，其中负载接收器通过具有上引导件和下引导件的平行引导件与系统载体连接。 系统托架相对于外壳固定。 其中一个引导件被分成两个部分导向件，它们在平面图中看到，优选地设置在不分开的引导件的两侧，使得引导件不重叠。 此外，负载接收器，引导件和系统载体优选地形成一体的部件。 顶部负载平衡还包括至少一个引导件上的应变计，以产生负载相关的电信号，该电信号可被测量并转换成例如电压。 一个视觉显示的质量。 整体部件具有用于电池的两个空腔，并且系统载体在两个电池腔之间延伸。 此外，负载接收器被构造为大致U形，并且U的两个侧部横向放置在电池腔体附近。 此外，应变计仅布置在不分开的引导件的内侧。 因此，顶部装载规模是平坦紧凑的，而不损害秤的稳定性。 优选地，平衡包括保护精细平行引导的特征，例如过载基台，以及确保偏心负载的精确测量的特征。

公开(公告)号：US5923000A

公开(公告)日：1999-07-13

申请号：US861869

申请日：1997-05-22

申请人： Ernst Tschopp ,  Hans-Rudolf Burkhard ,  Ferdinand Schneider

发明人： Ernst Tschopp ,  Hans-Rudolf Burkhard ,  Ferdinand Schneider

IPC分类号： G01G3/14 ,  G01G21/16 ,  G01G23/00 ,  G01G23/02 ,  G01L1/22 ,  G01L1/26 ,  G01G3/08

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

摘要： A shock protection device for a force measuring apparatus, particularly a balance, which includes a material block with a stationary parallelogram side member, a deflectable parallelogram side member serving for receiving the force to be measured, two guide members which are bending-elastic in the plane of the parallelogram and which connect the two parallelogram side members, and at least one lever which is connected through a coupling member to the deflectable parallelogram side member. The shock protection device includes a safety bolt inserted into a bore extending at least partially through the force measuring apparatus, wherein the safety bolt is connected without play to one of the components forming the force measuring apparatus, while the safety bolt has radial play relative to the remaining components through which the bolt extends.

摘要翻译： 一种用于力测量装置，特别是天平的防震装置，其包括具有固定平行四边形侧构件的材料块，用于接收待测量力的可偏转平行四边形侧构件，在该测量装置中弯曲弹性的两个引导构件 平行四边形的平面，并且连接两个平行四边形侧构件，以及至少一个通过联接构件连接到可偏转平行四边形侧构件的杆。 防震装置包括插入到至少部分地延伸穿过力测量装置的孔中的安全螺栓，其中安全螺栓连接而不与构成力测量装置的部件中的一个连接，而安全螺栓相对于 螺栓延伸穿过的其余部件。

公开(公告)号：US5773729A

公开(公告)日：1998-06-30

申请号：US718621

申请日：1996-09-17

申请人： Rathindra Nahar

发明人： Rathindra Nahar

IPC分类号： G01G23/00 ,  G01L1/00

CPC分类号： G01G23/005

摘要： A loadcell for a weighing scale includes an elongate beam having mounting and free ends spaced apart along a beam axis to define a cantilever. The beam includes an upper surface spaced above the beam axis, and a lower surface spaced below the beam axis. A central aperture extends through the beam to define a plurality of spaced apart necks. The beam lower surface at the free end is spaced closer to the beam axis than at the mounting end to define a step. And, a plurality of strain gages are mounted to the beam adjacent to the necks for measuring strain thereat. Mounted in a scale housing, the beam free end abuts a housing mounting pad for limiting travel of the loadcell and providing overload protection therefor.

摘要翻译： 用于称重秤的称重传感器包括细长梁，其具有沿着梁轴线间隔开的安装和自由端以限定悬臂。 光束包括在光束轴线上方间隔开的上表面以及在光束轴线下方间隔开的下表面。 中心孔延伸穿过梁以限定多个间隔开的颈部。 在自由端处的梁下表面比在安装端处更靠近梁轴线限定一个台阶。 并且，多个应变计安装到邻近颈部的梁上，用于测量其应变。 安装在刻度尺外壳中，无梁自由端邻接外壳安装垫，以限制称重传感器的行程并为其提供过载保护。