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公开(公告)号：US20230228642A1
公开(公告)日：2023-07-20
申请号：US18001850
申请日：2020-07-17
申请人： Torben Amtoft
发明人： Torben Amtoft
摘要： The invention relates to a static wheel balancer (SWB); comprising a wheel carrier (WC); wherein the wheel carrier includes at least two wheel support elements (WSE); wherein the wheel support elements (WSE) supports and establish a reference for a selected edge of a wheel when the wheel is positioned in the wheel carrier, wherein the wheel support elements (WSE) defines a wheel positioning plane (WPP); and the static wheel balancer further comprising a weight measuring arrangement (WMA) including at least one load cell (EC); wherein a weight measuring point (WMP) of the load cell (EC) is arranged to measure a partial weight of the wheel (WH) at a selected wheel edge (WE) at a given angular orientation (AO) of the wheel (WH); and wherein the weight measuring point (WMP) is arranged at a predetermined distance (PD) to at least one of the at least two-wheel support elements (WSE); and wherein the weight measuring point (WMP) forms part of one of the at least two wheel support elements (WSE); and the static wheel balancer further including a display (DP) arranged to display a measure of imbalance obtained based on partial measured weight at the weight measuring point (WMP).
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公开(公告)号：US20170219453A1
公开(公告)日：2017-08-03
申请号：US15011954
申请日：2016-02-01
申请人： Caterpillar Inc.
发明人： James Landes , Timothy Schwartz
CPC分类号： B60P1/28 , B60P1/045 , G01M1/12 , G01M17/007
摘要： A rollover prevention system for a machine is disclosed. The rollover prevention system may include an inertial measurement unit (IMU) configured to detect a discharge event of a payload material from the machine and measure a body angle of the machine. The rollover prevention system may further include a controller in communication with the IMU. The controller may be configured to determine an angle of repose of the machine based on the detected discharge event and the measured body angle.
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公开(公告)号：US09239129B2
公开(公告)日：2016-01-19
申请号：US13941158
申请日：2013-07-12
CPC分类号： F16M13/00 , A47C1/03255 , A47C1/03266 , A47C1/03272 , A47C1/03294 , A47C31/126 , G01M1/12
摘要： A holding force adjusting apparatus to be attached to a posture holding apparatus having a base, a supporting member which is attached onto the base so that the supporting member freely swings between a standby state where the supporting member does not support a substance on the base and an active state where the supporting member supports the substance in an inclination state, and a swinging support member having a biasing force for returning the supporting member to the standby state when the supporting member is inclined, the holding force adjusting apparatus being designed to adjust a biasing force of the swinging support member, the holding force adjusting apparatus including a weighting detection member for detecting weight of the substance to be placed, and a returning force adjusting member for adjusting the bias force according to a detected weight by the weight detecting means.
摘要翻译： 一种夹持力调节装置，其安装在具有底座的姿势保持装置上，支撑构件安装在基座上，使得支撑构件在支撑构件不支撑基座上的物质的待机状态和在基座之间不支撑物质的待机状态之间自由摆动; 支撑构件在倾斜状态下支撑物质的活动状态和具有用于当支撑构件倾斜时使支撑构件返回待机状态的偏置力的摆动支撑构件，保持力调节装置被设计成调节 保持力调节装置包括用于检测待放置物质的重量的加重检测构件，以及用于通过重量检测装置根据检测到的重量来调节偏压力的返回力调节构件。
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公开(公告)号：US08977515B2
公开(公告)日：2015-03-10
申请号：US12807367
申请日：2010-09-03
申请人： David James Hughlett
发明人： David James Hughlett
CPC分类号： G01B5/02 , G01M1/12 , G10D13/003
摘要： A balanced drumstick system and method permanently reposition the longitudinal center of gravity of a plurality of wood drumsticks to common new specified location to create custom sets of balanced wood drumsticks. The system and method automate the repositioning of the longitudinal center of gravity of wood drumsticks to increase accuracy and to decrease time to create sets of custom wood drumsticks.
摘要翻译： 平衡的鼓槌系统和方法将多个木槌的纵向重心永久地重新定位到通用的新的指定位置，以创建定制的平衡木鼓槌组。 该系统和方法可自动重新定位木鼓槌的纵向重心，以提高精度，并减少创建定制木鼓槌的时间。
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公开(公告)号：US08935952B2
公开(公告)日：2015-01-20
申请号：US13535255
申请日：2012-06-27
CPC分类号： G01M1/12 , G01M1/122 , G06F17/5018
摘要： An apparatus for stability testing of a wheeled assembly includes a straight fulcrum fixed relative to a horizontal surface. The straight fulcrum includes a straight edge parallel to the horizontal surface and located a first height above the horizontal surface. A first position mechanism includes a first position angle. The first position mechanism and straight edge define the first position angle as an obtuse angle and define a test area. A force mechanism vertically offset from the straight edge. The force mechanism applies a force to the wheeled assembly so when the wheeled assembly is positioned in a first position with one side of the wheeled assembly parallel to the first position angle, the force mechanism pulls the wheeled assembly in a direction toward a second position and the wheeled assembly rotates on a vertical axis. The second position includes a portion of the wheeled assembly contacting the straight edge.
摘要翻译： 用于轮式组件的稳定性测试的装置包括相对于水平表面固定的直支点。 直的支点包括平行于水平表面并且位于水平表面上方的第一高度的直边缘。 第一位置机构包括第一位置角度。 第一位置机构和直边将第一位置角度定义为钝角并且限定测试区域。 垂直偏离直边的力机构。 力机构向轮式组件施加力，因此当轮式组件定位在第一位置时，轮式组件的一侧平行于第一位置角度，力机构沿着朝向第二位置的方向拉动轮式组件， 轮式组件在垂直轴上旋转。 第二位置包括与直边缘接触的轮式组件的一部分。
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公开(公告)号：US20140014806A1
公开(公告)日：2014-01-16
申请号：US13941217
申请日：2013-07-12
IPC分类号： F16M13/00
CPC分类号： F16M13/00 , A47C1/03255 , A47C1/03266 , A47C1/03272 , A47C1/03294 , A47C31/126 , G01M1/12
摘要： A posture holding apparatus including, a base onto which a substance is placed, a supporting member being attached onto the base so that the supporting member swings between a standby state and an active state, and a swinging support member having a returning force for returning the supporting member to the standby state, wherein the swinging support member is structured by a swinging member, a biasing member for applying a biasing force to the swinging member to the standby state, a liquid pressure output member for outputting liquid pressure in response to a weight of the substance, and a displacement amount adjusting member, with which a point of action of the biasing force applied from the biasing member to the supporting member is moved in response to the liquid pressure such that a distance from the pivot to the point of action changes.
摘要翻译： 一种姿势保持装置，包括：物体被放置在其上的基座，支撑构件被安装在基座上，使得支撑构件在待机状态和活动状态之间摆动;以及摆动支撑构件，具有用于返回的返回力 支撑构件到待机状态，其中摆动支撑构件由摆动构件构成，用于向摆动构件施加偏置力至待机状态的施力构件，用于响应于重量输出液体压力的液压输出构件 以及位移量调节构件，通过该位移量调节构件，从偏压构件施加到支撑构件的施加力的作用点响应于液体压力而移动，使得从枢轴到作用点的距离 变化。
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公开(公告)号：US20100243071A1
公开(公告)日：2010-09-30
申请号：US12797477
申请日：2010-06-09
IPC分类号： F17D3/00
CPC分类号： G01M1/12 , G01R31/2891 , Y10T29/49778 , Y10T137/0402
摘要： One embodiment of the present invention is a method for aligning a first workpiece to a second work piece that includes: (a) placing the first workpiece on an alignment apparatus including: (i) two or more fluid chambers disposed in fixed relation to each other, the chambers having a movable wall and one or more apertures for admitting or releasing fluid; (ii) fluid channels coupled to the one or more apertures that enable fluid to flow between at least two of the fluid chambers; and (iii) one or more valves disposed to enable or to stop the flow of fluid through one or more of the one or more fluid channels; (b) pumping incompressible fluid into the fluid chambers; (c) opening the one or more valves; (d) bringing the first and second workpieces into contact; (e) waiting a predetermined time for fluid flow in the fluid channels; (f) determining whether the first and second workpieces are aligned; (g) if they are aligned, shutting the valves; and (h) if they are not aligned, moving the second workpiece a predetermined amount in a predetermined direction, and returning to waiting.
摘要翻译： 本发明的一个实施例是一种用于将第一工件对准第二工件的方法，该方法包括：（a）将第一工件放置在对准装置上，包括：（i）彼此固定的两个或更多个流体室 所述腔室具有可动壁和用于允许或释放流体的一个或多个孔; （ii）联接到所述一个或多个孔的流体通道，其使得流体能够在至少两个所述流体室之间流动; 和（iii）一个或多个阀，其设置成能够或阻止流体流过所述一个或多个流体通道中的一个或多个; （b）将不可压缩流体泵送到流体室中; （c）打开一个或多个阀门; （d）使第一和第二工件接触; （e）等待流体通道中流体流动的预定时间; （f）确定第一和第二工件是否对齐; （g）如果对齐，关闭阀门; 和（h）如果它们不对准，则将第二工件沿预定方向移动预定量，并返回等待。
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公开(公告)号：US20100242598A1
公开(公告)日：2010-09-30
申请号：US12730524
申请日：2010-03-24
申请人： David Stien Pedersen
发明人： David Stien Pedersen
IPC分类号： G01M1/12
CPC分类号： G01M1/12
摘要： A root-end of the blade is connectable to a fixation unit which is pivotably mounted around a first reference-point. A first static moment of the fixation unit without the blade connected is determined in reference to a first reference-point, while the first static-moment is acting on the fixation-unit at the first distance. A second static-moment of the fixation unit and the connected blade is determined at a second distance in reference to the first reference-point, while the second distance is allocated to a cross-section of the blade. The first and the second static-moment are used to calculate the static-moment of the blade.
摘要翻译： 刀片的根端可连接到可枢转地安装在第一参考点周围的固定单元。 参考第一参考点确定没有叶片连接的固定单元的第一静态力矩，而第一静力矩以第一距离作用在固定单元上。 固定单元和连接叶片的第二静力矩相对于第一参考点被确定在第二距离，而第二距离被分配给叶片的横截面。 第一和第二静力矩用于计算叶片的静态力矩。
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9.发明申请Method of assembling tire and wheel, recording medium which records phase angle operating program at the time of assembling tire and wheel, and assembled tire and wheel unit 有权组装轮胎和车轮的方法，在组装轮胎和车轮时记录相位角操作程序的记录介质，以及组装的轮胎和车轮单元公开(公告)号：US20010044998A1
公开(公告)日：2001-11-29
申请号：US09881106
申请日：2001-06-15
发明人： Fumio Takahashi
IPC分类号： B23P021/00
CPC分类号： G01M1/30 , G01M1/12 , Y10T29/49494 , Y10T29/49764 , Y10T29/49771 , Y10T29/4978
摘要： An unbalance mass at the front side of a single wheel unit, an unbalance mass at the reverse side of the single wheel unit, a phase difference between the unbalance mass at the front side and the unbalance mass at the reverse side of the single wheel unit, a primary component amplitude of radial run-out of the single wheel unit, a phase angle of the primary component of the radial run-out of the single wheel unit, a contribution coefficient in which the radial run-out of the single wheel unit is transmitted to an RFV, an unbalance mass at the front side of a single tire unit, an unbalance mass at the reverse side of the single tire unit, a phase difference between the unbalance mass at the front side and the unbalance mass at the reverse side of the single tire unit, an RFV primary component amplitude of the single tire unit, and a phase angle of the RFV primary component of the single tire unit are measured and the measured values are input. Evaluation functions for evaluating an optimum assembling angle of the tire and the wheel in accordance with an object are determined, and the optimum assembling angle is determined and output as a predicted angle using the determined evaluation functions.
摘要翻译： 单轮单元前侧的不平衡质量，单轮单元相反侧的不平衡质量，前侧不平衡质量与单轮单元反面不平衡质量之间的相位差 ，单轮单元的径向跳动的主要分量幅度，单轮单元的径向跳动的主要分量的相位角，单轮单元的径向跳动的贡献系数 传递到单个轮胎单元前侧的RFV，不平衡质量，单个轮胎单元的相反侧的不平衡质量，前侧的不平衡质量与倒车时的不平衡质量之间的相位差 测量单轮胎单元的侧面，单个轮胎单元的RFV主要分量幅度和单个轮胎单元的RFV主要分量的相位角，并输入测量值。 确定用于根据对象评估轮胎和车轮的最佳组装角度的评估功能，并且使用所确定的评估函数来确定最佳组装角度并将其输出为预测角度。
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公开(公告)号：US5475622A
公开(公告)日：1995-12-12
申请号：US298712
申请日：1994-08-31
CPC分类号： B64C27/008 , G01M1/12
摘要： The rotor blades of a helicopter are balanced both in the chordal direction and in the spanwise direction in a static balancing assembly. The assembly includes a support surface on which there are four weighing scales. The scales are positioned in close proximity with the four corners of the rotor blade. The scales provide four cooperating pairs of blade spanwise and chordwise balancing reference data. The scales are operably connected to a microprocessor which is preprogrammed with desired balance data for the blades being tested. Deviations from the desired balance data detected by the scales and the microprocessor are corrected by selectively adding or subtracting weight on the blades at appropriate locations of the surfaces thereof.
摘要翻译： 直升机的转子叶片在静平衡组件中在弦方向和翼展方向上平衡。 组件包括支撑表面，其上有四个称重秤。 刻度盘紧邻转子叶片的四个角。 量表提供了四个协同的叶片翼展和对平衡参考数据对。 刻度尺可操作地连接到微处理器，该微处理器被预编程有用于正在测试的叶片的期望的平衡数据。 通过在其表面的适当位置选择性地增加或减少叶片上的重量来校正由秤和微处理器检测到的期望平衡数据的偏差。
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