公开(公告)号：US07214893B2

公开(公告)日：2007-05-08

申请号：US11057947

申请日：2005-02-15

Applicant: Frank Sikula

Inventor： Frank Sikula

IPC: G01G21/02

CPC classification number: G01G21/23 ,  Y10S177/09

Abstract: A load cell system for stationary or moving equipment is disclosed, wherein undesirable bending, shear, and torsion loads are minimized and an accuracy of the load cell system is maximized.

Abstract translation: 公开了一种用于固定或移动设备的称重传感器系统，其中期望的弯曲，剪切和扭转载荷被最小化，并且测力传感器系统的精度最大化。

公开(公告)号：US07214892B2

公开(公告)日：2007-05-08

申请号：US11080048

申请日：2005-03-15

Applicant: Sidney W. Williamson

Inventor： Sidney W. Williamson

IPC: G01G21/02 ,  G01G21/18

CPC classification number: G01G21/085 ,  G01G19/44

Abstract: The present invention discloses a weighing scale having a lever assembly which includes a pair of levers. Each lever has first and second pivotal ends and an intermediate region for engaging a weight sensing mechanism. A platform is provided upon the lever assembly. Upon application of an object to the platform, a load is transmitted through the lever assembly to the weight sensing mechanism. The platform may include a top portion and a bottom portion for enclosing the lever assembly. The top and bottom portions of the platform may be secured together. A bearing insert for reducing friction in the lever assembly is provided.

Abstract translation: 本发明公开了一种称重秤，其具有包括一对杠杆的杠杆组件。 每个杠杆具有第一和第二枢转端部和用于接合重量感测机构的中间区域。 在杠杆组件上设有平台。 当将物体施加到平台时，负载通过杠杆组件传递到重量感测机构。 平台可以包括用于封闭杠杆组件的顶部和底部。 平台的顶部和底部可以固定在一起。 提供了用于减小杠杆组件中的摩擦的轴承插入件。

公开(公告)号：US5183126A

公开(公告)日：1993-02-02

申请号：US762641

申请日：1991-09-19

Applicant: Arthur Kellenbach

Inventor： Arthur Kellenbach

IPC: G01G3/14 ,  G01G17/08 ,  G01G21/02 ,  G01G21/10

CPC classification number: G01G21/10 ,  G01G17/08 ,  G01G21/02 ,  G01G3/1402 ,  Y10S177/09 ,  Y10T428/24182

Abstract: The weighing device has a bending beam (20,31,41) from which bending moment transmission means (35,36,42,43) extend laterally. Relatively rigid members (24,27,30,32) are coupled to the bending moment transmission means (35,36,42,43) by force transmission elements (13,37,38). Loads applied to the rigid members (24,27,30,32) are measured by a strain gauge (33) mounted on the bending beam (20,31,41). Each force transmission element (13,37,38) comprises a rectangular prismatic body of elastomeric material, such as natural rubber, which may have concave sides (15) to reduce shear forces in the body. Fixing studs (17) may be attached to plates (16) bonded to the upper and lower surfaces of the body. The material of the body is chosen to exhibit creep, hystersis and linearity characteristics approximating those of an ideal spring.

Abstract translation: PCT No.PCT / AU89 / 00107 Sec。 371日期：1989年11月20日 102（e）1989年11月20日PCT PCT 1989年3月17日PCT公布。 出版物WO89 / 08822 日期：1989年9月21日。称重装置具有弯曲梁（20,31,41），弯矩传递装置（35,36,42,43）从该弯曲梁横向延伸。 相对刚性构件（24,27,30,32）通过力传递元件（13,37,38）联接到弯矩传动装置（35,36,42,43）。 施加到刚性构件（24,27,30,32）的载荷通过安装在弯曲梁（20,31,41）上的应变仪（33）来测量。 每个力传递元件（13,37,38）包括弹性体材料的矩形棱柱体，例如天然橡胶，其可以具有凹面（15）以减小体内的剪切力。 固定螺柱（17）可以附接到结合到主体的上表面和下表面的板（16）。 选择身体的材料表现出与理想弹簧相似的蠕变，滞后和线性特性。

公开(公告)号：US4658923A

公开(公告)日：1987-04-21

申请号：US660847

申请日：1984-10-15

Applicant: Paul Labarile

Inventor： Paul Labarile

IPC: G01G21/12 ,  G01G21/23 ,  G01G21/02

CPC classification number: G01G21/23 ,  G01G21/12

Abstract: An apparatus for stabilizing a load cell which may be used for a security floor plate connected to the load cell in cooperation with a platform. The apparatus utilizes an arm supported by the platform and fixed to the floor plate. A pedestal is also included which is supported from the platform and supports the load cell and connected floor plate above the platform. Lateral movement between the pedestal and the supported load cell is limited without inhibiting vertical movements of the load cell and connected floor plate.

Abstract translation: 一种用于稳定负载传感器的装置，其可以用于与平台协作连接到测力传感器的安全底板。 该装置利用由平台支撑并固定在地板上的臂。 还包括从平台支撑的支座，并支撑在平台上方的称重传感器和连接的地板。 基座和支撑的传感器之间的横向运动受到限制，而不会阻碍测力传感器和连接的地板的垂直运动。

公开(公告)号：US4540058A

公开(公告)日：1985-09-10

申请号：US592791

申请日：1984-03-23

Applicant: Andre Kremer ,  Marcel Wolwert

Inventor： Andre Kremer ,  Marcel Wolwert

IPC: G01G3/12 ,  G01G19/00 ,  G01G21/02 ,  G01G21/12

CPC classification number: G01G3/12 ,  G01G19/00 ,  Y10S177/09

Abstract: An apparatus is presented for weighing heavy loads, particularly those loads having to be laterally supported during the weighing operation. The weighing apparatus comprises a vertical column supported on its base by pressure cells and provided on its top surface with a support structure. This support structure retains the material to be weighed. A guide tube is provided coaxially around the column and a rotating sleeve with bearing elements is mounted between the column and the guide tube. A motor is mounted on the guide tube for rotating the sleeve during the weighing operation. The weighing apparatus is particularly well suited for use in conjunction with a casting ladle used in revolving turrets during continuous casting.

Abstract translation: 提出了一种用于称重重载荷的装置，特别是在称重操作期间必须侧向支撑的那些载荷。 称重设备包括一个由压力单元在其底座上支撑的垂直柱，并在其顶表面上设有支撑结构。 该支撑结构保留被称重的材料。 引导管同轴地设置在柱体周围，并且具有轴承元件的旋转套筒安装在柱体与引导管之间。 电动机安装在导管上，用于在称重操作期间旋转套筒。 称重设备特别适用于在连铸过程中与旋转炮塔中使用的铸钢桶结合使用。

公开(公告)号：US4453607A

公开(公告)日：1984-06-12

申请号：US409240

申请日：1982-08-18

Applicant: Frederick J. Zink

Inventor： Frederick J. Zink

IPC: G01G21/23 ,  G01G21/02 ,  G01G3/14

CPC classification number: G01G21/23

Abstract: The base of a weigh scale includes openings in the bottom thereof at each corner. The base is raised above a supporting surface by way of rigid foot members aligned with the openings in the corners of the base. Load cells in the form of deflection beams each having one of their ends fixed to the base while their other end contacts upper surfaces of their respective foot members. Damage to the load cells by side shock loads is eliminated by way of resilient coupling members connected between the foot members and the base.

Abstract translation: 称重秤的底部包括在每个角落的底部的开口。 底座通过与基座的角部中的开口对准的刚性足部构件而在支撑表面上方升高。 偏转梁的形式的称重传感器各自具有一端固定到基座，而另一端接触其各自的脚部件的上表面。 通过连接在脚部构件和基座之间的弹性联接构件消除了侧面冲击载荷对称重传感器的损坏。

公开(公告)号：US3980148A

公开(公告)日：1976-09-14

申请号：US573796

申请日：1975-05-01

Applicant: Klaus Von Drygalski

Inventor： Klaus Von Drygalski

IPC: G01G3/12 ,  G01G19/02 ,  G01G21/23 ,  G01G21/02

CPC classification number: G01G19/021 ,  G01G21/23 ,  Y10S177/09

Abstract: Weighing equipment for weighing stationary objects, such as containers, load platforms and the like, includes a base and a plurality of supports containing pressure sensitive load cells and each formed of an upper supporting part which is attached to the object and a lower support part which rests on the base. The two support parts of each support are formed of two portions of a spherical bearing having upper and lower bearing surfaces. One of the supports is a rigid support which permits no relative horizontal movement, another of the supports permits movement in one direction only and the other two supports permit movement in both directions.

Abstract translation: 用于对诸如容器，负载平台等的固定物体进行称重的称重设备包括：基座和多个支撑件，其包含压敏载重传感器，并且每个支撑件由附接到物体的上部支撑部件和下部支撑部件形成， 在基地上休息。 每个支撑件的两个支撑部分由具有上和下支承表面的球面轴承的两个部分形成。 支撑件之一是刚性支撑件，其不允许相对水平运动，另一个支撑件仅允许在一个方向上移动，另外两个支撑件允许在两个方向上移动。

公开(公告)号：US3685604A

公开(公告)日：1972-08-22

申请号：US3685604D

申请日：1970-09-28

Applicant: WM AINSWORTH INC

Inventor： SMITH JAMES E ,  BORGOGNO VICTOR F

IPC: G01G1/24 ,  G01G7/04 ,  G01G21/00 ,  G01G21/02 ,  G01G21/10 ,  G01G3/14

CPC classification number: G01G21/02 ,  G01G1/246 ,  G01G7/04 ,  G01G21/00 ,  Y10S177/09

Abstract: A pivotally mounted balance beam is constructed and arranged to nullify its pendular characteristics by appropriately distributing and balancing the moments of the mass both parallel and perpendicular to the beam plane so that whenever the beam reference plane is tilted out of the horizontal any weighing errors resulting from tilt and vibration of the frame of the weigh balance apparatus are minimized. In forming a part of the weigh balance apparatus, a circuit generates an output proportional to load as a function of beam deflection sensed by capacitive sensors and operates through an electromagnetic restoring device including a beam mounted forcer coil to restore the beam to its null position. The coil is connected through electrically conductive knife edges and bearing flats to receive the circuit output and has its position relative to the magnet of the restoring device set so that the restoring device has a linear response to the circuit output. A display receives the circuit output and is compensated for errors caused by changes in the response of the restoring device as a function of its operating temperature to provide a readout representing load.

Abstract translation: 枢轴安装的平衡梁被构造和布置成通过适当地分布和平衡与梁平面平行和垂直的质量的力矩来消除其摆动特性，使得每当梁参考平面从水平面倾斜时，由 重量平衡装置的框架的倾斜和振动最小化。 在形成称重平衡装置的一部分时，电路产生与负载成比例的输出，作为由电容式传感器感测的光束偏转的函数，并且通过包括光束安装的线圈的电磁恢复装置进行操作，以将光束恢复到其零位置。 线圈通过导电刀刃和轴承平面连接以接收电路输出并且具有相对于恢复装置组的磁体的位置，使得恢复装置对电路输出具有线性响应。 显示器接收电路输出，并且对由恢复装置的响应的变化引起的错误作为其工作温度的函数进行补偿，以提供代表负载的读出。

公开(公告)号：US3674102A

公开(公告)日：1972-07-04

申请号：US3674102D

申请日：1971-08-30

Applicant: METTLER INSTRUMENTE AG

Inventor： BOMMER PETER ,  MENZI HANS

IPC: G01G19/00 ,  G01G21/00 ,  G01G21/02 ,  G01G21/18 ,  G01G1/28 ,  G01G21/24

CPC classification number: G01G21/022 ,  G01G19/00 ,  G01G21/00

Abstract: A platform balance including a housing, a weighing platform vertically movable relative to said housing, and at least one force indicating lever pivotally movable in accordance with the mass to be weighed by said balance, characterized in that the force indicating lever is pivotally supported in said housing beneath said platform at the upper end of a vertical support member the lower end of which is pivotally connected with the bottom wall of the housing, said force indicating lever being operable by the platform via load lever linkage means connected between the opposed side walls of the housing. In the illustrated embodiment, a pair of symmetrical force indicating levers are connected for pivotal movement in opposite directions to increase the sensitivity of measurement. Adjustable weight means are provided for varying the operating range of the balance, and tangent error is compensated for by appropriate selection of the dimensions and location of the center of gravity of the vertical support member.

Abstract translation: 一种平台平衡装置，包括壳体，相对于所述壳体可竖直移动的称重平台，以及至少一个力指示杆，其可根据所述天平的待称重的质量可枢转地移动，其特征在于，所述力指示杆枢转地支撑在所述 在垂直支撑构件的上端下方的壳体的下端，其下端与壳体的底壁枢转地连接，所述力指示杆可通过连接在相对的侧壁之间的负载杆连杆装置由平台操作， 住房。 在所示的实施例中，一对对称的力指示杆被连接用于相反方向的枢转运动，以增加测量的灵敏度。 提供可调节的重量装置来改变天平的操作范围，并通过适当地选择垂直支撑构件的重心的尺寸和位置来补偿切线误差。

公开(公告)号：US3651878A

公开(公告)日：1972-03-28

申请号：US3651878D

申请日：1970-01-08

Applicant: BORG ERICKSON CORP THE

Inventor： COOLEY GORDON A

IPC: G01G3/08 ,  G01G19/46 ,  G01G21/00 ,  G01G21/02 ,  G01G23/26

CPC classification number: G01G21/02 ,  G01G3/08 ,  G01G19/46 ,  G01G21/00 ,  Y10S177/09

Abstract: There is disclosed a bathroom scale comprising a base member, a platform member mounted for free vertical movement relative to the base member, a flexible Rolamite band located between the platform member and the base member, transfer means connected to the base member and adapted to transfer a load imposed upon the platform to the roller band wherein the load on the platform causes a movement of the roller band indicative of the weight of the load, and an indicator operably connected to the Rolamite band indicating the weight of the load.

Abstract translation: 公开了一种浴室秤，包括基座构件，安装成相对于基座构件自由垂直移动的平台构件，位于平台构件和基座构件之间的柔性罗兰带，连接到基座构件并适于转移 施加到平台上的负载施加到辊带上的负载，其中平台上的负载导致指示负载重量的辊带的运动，以及可操作地连接到指示负载重量的罗兰特带的指示器。