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71. 发明申请

US20140088914A1 SYSTEM AND METHOD FOR DETERMINING INERTIA PROPERTIES OF A RIGID BODY 审中-公开
标题翻译：用于确定刚体的运动特性的系统和方法
公开(公告)号：US20140088914A1
公开(公告)日：2014-03-27
申请号：US14122248
申请日：2012-05-17
申请人： Robert Klopper
发明人： Robert Klopper
IPC分类号： G01M1/10 , G06F17/11
CPC分类号： G01M1/10 , G06F17/11
摘要： System for determining inertia properties of a rigid body, particularly the inertia tensor, the mass and/or the position of the center of mass, comprising: a carrier (10), which is designed for suspending a rigid body (2) from the carrier (10), such that the rigid body (2) is able to perform movements along the six degrees of freedom of the rigid body (B), at least six sensors (100) providing output signals for detecting the movement of the rigid body (2) along the six degrees of freedom of the rigid body (2), a measuring device (110) cooperating with the sensors (100), wherein the measuring device (110) is configured to measure said movement of the rigid body (2) by means of said output signals (ŝ1(tk)), and an analysing means (20) configured for determining from said output signals (ŝ1(tk)) said inertia properties (rs). Furthermore, the invention relates to a method for determining the inertia properties (rs).
摘要翻译：用于确定刚体的惯性特性，特别是惯性张量，质心和/或质心位置的系统，包括：载体（10），其设计用于将刚体（2）从载体（10），使得刚体（2）能够沿着刚体（B）的六个自由度执行运动，至少六个传感器（100）提供用于检测刚体的运动的输出信号（ 2）沿着刚体（2）的六个自由度，与传感器（100）配合的测量装置（110），其中测量装置（110）构造成测量刚体（2）的所述运动，通过所述输出信号（ŝ1（tk））和分析装置（20）被配置用于根据所述输出信号（ŝ1（tk））确定所述惯性特性（rs）。此外，本发明涉及一种用于确定惯性特性（rs）的方法。

72. 发明授权

US5309753A Apparatus and method for determining the inertia matrix of a rigid body 失效
标题翻译：用于确定刚体惯性矩阵的装置和方法
公开(公告)号：US5309753A
公开(公告)日：1994-05-10
申请号：US44942
申请日：1993-04-08
申请人： Stanley H. Johnson
发明人： Stanley H. Johnson
IPC分类号： A63B59/00 , G01M1/10 , A63B53/00
CPC分类号： G01M1/10 , A63B60/42
摘要： The experimental determination of the moments of inertia of a rigid body such as a golf-club head about each of three mutually perpendicular axes is described. The club head is suspended so as to swing as a pendulum about an axis that is parallel to each of the axes of interest and the moments of inertia are calculated from the periods of oscillation and physical properties of the body. The products of inertia must be calculated from the moments of inertia in multiple axis systems. Once the inertia matrix is complete, the associated ellipsoid of inertia displays the inertial properties of the rigid body without reference to a specific coordinate system. The inertia ellipsoids of two golf-club heads are determined and compared to demonstrate the procedure.
摘要翻译：描述了关于三个相互垂直的轴中的每一个的诸如高尔夫球杆头的刚体的惯性矩的实验测定。球杆头被悬挂以围绕平行于每个轴的轴线摆动摆动，并且从身体的振动周期和物理特性计算惯性矩。惯性乘积必须由多轴系统的惯性矩计算。一旦惯性矩阵完成，关联的惯性椭圆体就不会参照特定的坐标系显示刚体的惯性特性。确定和比较两个高尔夫球杆头的惯性椭球，以演示程序。

73. 发明授权

US5187976A Mass-moment weighing beam 失效
标题翻译：质量称重梁
公开(公告)号：US5187976A
公开(公告)日：1993-02-23
申请号：US746375
申请日：1991-08-16
申请人： E. Thomas Gossler , Michael A. Paul
发明人： E. Thomas Gossler , Michael A. Paul
IPC分类号： G01M1/10
CPC分类号： G01M1/10
摘要： This invention pertains to an automatic apparatus and method for determining the mass-moment of a blade of a jet engine. It encompasses an elongated weighing beam that is lifted up off both the weighing scale and a fixed fulcrum block during the loading and unloading of the blade with respect to the weighing beam. When measurements are to be taken, the weighing beam, with blade attached, is lowered onto the scale and the fixed fulcrum block. The value measured by the scale is sent to a computer for calculation of the blades' mass-moment.
摘要翻译：本发明涉及一种用于确定喷气发动机的叶片的质量力矩的自动装置和方法。它包括在叶片相对于称重梁的装载和卸载期间提升的称重标尺和固定的支点块的细长称量束。当进行测量时，带有叶片的称重梁下降到标尺和固定的支点块上。通过刻度测量的值被发送到计算机以计算叶片的质量矩。

74. 发明授权

US4674324A Golf club swing-weighting method 失效
标题翻译：高尔夫球杆摆动加重方法
公开(公告)号：US4674324A
公开(公告)日：1987-06-23
申请号：US617329
申请日：1984-06-05
申请人： William R. Benoit
发明人： William R. Benoit
IPC分类号： A63B59/00 , G01G1/04 , G01M1/10 , G01M1/30 , A63B53/00
CPC分类号： G01M1/10 , A63B60/42 , G01G1/04
摘要： An improved golf club swing weighting method allowing a golf club maker to optimize the design of a set of golf clubs by considering a golfer's preferences relative to moment of inertia and radius of gyration, as well as allowing the center of percussion of each club to be positioned in the clubhead if desired.
摘要翻译：改进的高尔夫球杆摆动加权方法允许高尔夫球杆制造商通过考虑高尔夫球手相对于惯性矩和旋转半径的偏好来优化一组高尔夫球杆的设计，以及允许每个球杆的冲击中心为如果需要，定位在杆头。

75. 发明授权

US3886364A High pressure infrared cell 失效
标题翻译：高压红外线电池
公开(公告)号：US3886364A
公开(公告)日：1975-05-27
申请号：US45143774
申请日：1974-03-15
申请人： UNION CARBIDE CORP
发明人： WALKER WELLINGTON E , COSBY LOWELL A , MARTIN STERLING T
IPC分类号： G01N21/05 , B01L3/00 , G01J3/02 , G01N21/03 , G01M1/10
CPC分类号： G01N21/0317
摘要： There is described an infrared cell capable of use in analyzing materials by infrared spectrum analysis while such materials are at high temperatures within the cell and the pressures within the cell are substantial. The cell of this invention can be used for batch or continuous analysis. The cell is provided with a unique sealing means to minimize damage to the infrared light transmitting windows located within the cell. The cell is provided with heating means for ensuring the temperature conditions under which analysis is effected.
摘要翻译：描述了一种能够通过红外光谱分析用于分析材料的红外线电池，而这种材料在电池内处于高温并且电池内的压力是显着的。本发明的电池可用于批量或连续分析。该电池设置有独特的密封装置，以最小化对位于电池内的红外光传输窗口的损坏。电池具有用于确保实现分析的温度条件的加热装置。

76. 发明授权

US2060901A Method of assembling a balanced rotor 失效
标题翻译：组装平衡转子的方法
公开(公告)号：US2060901A
公开(公告)日：1936-11-17
申请号：US6212436
申请日：1936-02-03
申请人： ALLIS CHAIMERS MFG COMPANY
发明人： SMITH BEECHER D
IPC分类号： G01M1/00 , G01M1/10
CPC分类号： G01M1/00 , G01M1/10 , Y10T29/49321

77. 发明公开

US20240183736A1 METHOD FOR MEASURING MECHANICAL SYSTEM PARAMETERS DESCRIBING AN ELECTRIC MOTOR SYSTEM 审中-公开
公开(公告)号：US20240183736A1
公开(公告)日：2024-06-06
申请号：US18527556
申请日：2023-12-04
申请人： Danfoss Power Electronics A/S
发明人： Thomas Pichler
IPC分类号： G01M1/10
CPC分类号： G01M1/10
摘要： A method for measuring mechanical system parameters, in particular the moment of inertia and friction effects, describing an electric motor system, includes the steps of applying a linear ramp of electrical torque corresponding to a current slope h to the system; measuring data representative of the velocity response of the system; fitting the measured data with a model function by applying a curve fitting algorithm, wherein a number of fitting parameters coincides with the mechanical system parameters of the system. An electric motor system is further disclosed having an electric motor and a frequency converter or drive, wherein the electric motor system is provided for carrying out a corresponding method.

78. 发明授权

US11828671B2 Method for determining the mass and the position of the centre of gravity of an additional load of a movement system, in particular in the case of a machine tool 有权
公开(公告)号：US11828671B2
公开(公告)日：2023-11-28
申请号：US17253022
申请日：2019-08-21
申请人： Franz Kessler GmbH
发明人： Bernd Keibach , Manuel Fischer
IPC分类号： G01M1/12 , B23Q17/20 , G01M1/10
CPC分类号： G01M1/122 , B23Q17/20 , G01M1/10
摘要： The invention relates to a method for determining the mass and the center of gravity location of a load (10) of a moving system (12), particularly of a machine tool (14), which comprises a support (20) that is for accommodating the load (10) and is able to rotate around a first axis (16) and a second axis (18) as well as electronically controlled drive units (22, 24) for rotating the support (20) around the first axis (16) and around the second axis (18), wherein

a total moment of inertia and a holding torque with regard to the first axis (16) are determined in a loaded state;
a total moment of inertia and a holding torque with regard to the second axis (18) are determined in the loaded state; and
the mass and the center of gravity location of the load (10) relative to the support (20) are determined based on the total moments of inertia and the holding torques with regard to the first axis (16) and second axis (18).

The invention also relates to a moving system (12), which is equipped to determine the mass and the center of gravity location of a load (10) according to such a method.

79. 发明申请

US20220412833A1 INERTIA MEASUREMENT DEVICE 有权
公开(公告)号：US20220412833A1
公开(公告)日：2022-12-29
申请号：US17809165
申请日：2022-06-27
申请人： William J. Endres , Christopher M. Endres
发明人： William J. Endres , Christopher M. Endres
IPC分类号： G01M1/10 , G01D5/56
摘要： This invention relates to devices used to measure the mass moment of inertia (MOI) of physical objects. Embodiments of this invention provide a compact device that is easy to use and adjustable to broaden the range of physical object sizes/MOIs that would not otherwise be measurable with a single nonadjustable device. The device protects certain components from being disturbed or damaged by the user by means of permanent attachment or affixment to the device, while still allowing the adjustability noted. While some parts, such as one or more auxiliary platters, must be fully attached and detached for the purpose of adjustment, other components of this specific invention remain permanently attached to the device to avoid loss or damage while still allowing them to be engaged/connected or disengage/disconnected for adjustment purposes.

80. 发明授权

US11441966B2 Device and method for moving an object in motion in hexapod positioning head, has actuation device connected to supports 有权
公开(公告)号：US11441966B2
公开(公告)日：2022-09-13
申请号：US16499802
申请日：2018-03-28
申请人： PHILOPTERE
发明人： Philippe Perrier
IPC分类号： G01M1/10 , G01M1/12 , G01M7/06
摘要： A device for moving an object comprises a base and a platform able to receive the object; six supports each having an upper end connected to the platform and a lower end connected to the base and an actuation device connected to at least three of the supports. The upper end and lower end of each support in combination have at least five degrees of freedom. The actuation device is suited for giving predefined periodic movements to said at least three of the six supports, these three supports being called controlled supports, thus giving a periodic movement to the platform relative to the base with at least three degrees of freedom.

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