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41. 发明申请

US20170102304A1 NON-DESTRUCTIVE APPARATUS, SYSTEM AND METHOD FOR DETERMINING PULL-OUT CAPACITY OF ANCHOR BOLTS 审中-公开
公开(公告)号：US20170102304A1
公开(公告)日：2017-04-13
申请号：US14880185
申请日：2015-10-09
申请人： University of Dammam
发明人： Muhammad SALEEM
IPC分类号： G01N3/34 , G01N33/38
CPC分类号： G01N33/383 , G01M99/007 , G01N29/00 , G01N2203/0039 , G01N2203/0083
摘要： Embodiments include an apparatus for determining a pull-out capacity of a bolt disposed in concrete. The apparatus includes control processing circuitry and a Schmidt hammer electrically connected to the control processing circuitry. The Schmidt hammer is configured to strike the bolt during a test event and to record a rebound value for the bolt. The control processing circuitry is configured to calculate an estimated pull-out strength for the bolt using the rebound value of the bolt that resulted from the test event, a predetermined bolt diameter, a predetermined bolt embedment length in the concrete, and an estimated predetermined strength of concrete. The apparatus also includes a remote computer configured to communicate with the control processing circuitry and to store an estimated pull-out strength of the bolt. The control processing circuitry includes a memory and a database.

42. 发明申请

US20100192680A1 APPARATUS FOR HARDNESS MEASUREMENT BY IMPACT 有权
标题翻译：硬度测量设备的影响
公开(公告)号：US20100192680A1
公开(公告)日：2010-08-05
申请号：US11993657
申请日：2005-06-24
申请人： Marco Brandestini
发明人： Marco Brandestini
IPC分类号： G01N3/48
CPC分类号： G01N3/48 , G01N3/52 , G01N2203/0083
摘要： The apparatus comprises an actuator (23) that can be pushed from an extended position to a depressed position. When doing so, the actuator (23) first releases an impact body (32) to impinge against the sample (2), and then a catcher (40, 42) to be moved to the released impact body (32) for bringing it back. The passage of the impact body (32) is detected by a reed switch (28), which wakes up the processing circuitry and switches the same between two modes of operation. In the first mode, the circuitry displays a device status, and in the second mode a measuring result.
摘要翻译：该装置包括可以从延伸位置推动到按压位置的致动器（23）。当这样做时，致动器（23）首先释放碰撞体（32）以撞击样品（2），然后释放待捕获器（40,42）以移动到释放的冲击体（32）以使其返回。冲击体（32）的通过由簧片开关（28）检测，该簧片开关（28）唤醒处理电路并在两种操作模式之间切换冲击体。在第一模式中，电路显示设备状态，在第二模式中显示测量结果。

43. 发明申请

US20080276720A1 Method and Apparatus for Testing of Shear Stiffness in Board 有权
标题翻译：板材剪切刚度试验方法及装置
公开(公告)号：US20080276720A1
公开(公告)日：2008-11-13
申请号：US11573803
申请日：2005-08-19
申请人： Ian Chalmers
发明人： Ian Chalmers
IPC分类号： G01N3/22
CPC分类号： G01N33/346 , G01N3/32 , G01N2203/0021 , G01N2203/0083
摘要： A method and apparatus for testing shear stiffness in board is disclosed. The board sample (6) is placed into stationary jaw (2) and jaw (3) which is rigidly connected to inertial mass (7). The mass (7) is twisted around the sample axis with an initial twist chosen to ensure the sample is within the elastic region, and then allowed to freely oscillate. The oscillation frequency is then measured to evaluate the torsional stiffness of the sample.
摘要翻译：公开了一种用于测试板中剪切刚度的方法和装置。板样品（6）放置在刚性连接到惯性质量（7）的静止颚板（2）和颚板（3）中。质量（7）围绕样品轴线扭曲，初始扭曲被选择以确保样品在弹性区域内，然后允许自由振荡。然后测量振荡频率以评估样品的扭转刚度。

44. 发明申请

US20040206156A1 Rebound tester 审中-公开
标题翻译：反弹测试仪
公开(公告)号：US20040206156A1
公开(公告)日：2004-10-21
申请号：US10821416
申请日：2004-04-09
申请人： Exelys LLC
发明人： Keith E. Barr
IPC分类号： G01N003/30
CPC分类号： G01N3/303 , G01N2203/0083 , G01N2203/0623 , G01N2203/0676
摘要： A device for testing the rebound quality of a golf ball is described. The device includes a substrate of hard, dense material with a level, flat upper surface, the substrate being attached to an accelerometer that is capable of sensing the impact of a golf ball dropped onto the substrate's upper surface. In turn, the accelerometer is connected to a pulse period measuring module capable of determining the period of time between successive impacts as the golf ball freely and repeatedly bounces against the substrate. Further, a computational module capable of determining from three or more successive bounces the mechanical loss the golf ball experiences on each bounce. Three successive impacts against the substrate result in two time period measurements. The first time period is that which elapses between the first and second impacts and the second time period is that which elapses between the second and third impacts. Each respective period is proportional to the square root of the energy imparted to the ball on its previous impact. The simple ratio of the squares of the two measured time periods results in an accurate measurement of ball rebound quality, which can be displayed as a percentage, a value from 0 to 1, or any arbitrary scale, on an attached LCD display. Finally, as the hard, dense substrate will absorb a small portion of the impacting ball's energy, a computation can be made to make slight numerical corrections prior to the display of results. In the case of golf balls, the exact mass of the ball can be carefully controlled by the manufacturer to a universal standard, so that such corrections, although small, can deliver excellent accuracy. In use, the user simply drops a golf ball onto the center of the substrate and allows it to bounce at least three times. The time periods are calculated, corrections are made, and the results are promptly displayed.
摘要翻译：描述了一种用于测试高尔夫球的回弹质量的装置。该装置包括具有平坦的上表面的硬质致密材料的基底，该基底附接到能够感测落在基底上表面上的高尔夫球的冲击的加速度计。反过来，加速度计连接到脉冲周期测量模块，该测量模块能够随着高尔夫球自由地反复反弹而确定连续冲击之间的时间段。此外，能够从三次或更多次连续地弹出高尔夫球在每次反弹中经历的机械损失的计算模块。对基板的三次连续冲击产生两个时间段测量。第一个时期是第一次和第二次冲击之间经过的时间段，第二个时间段是第二次和第三次冲击之间经过的时间段。每个相应的周期与之前的影响赋予球的能量的平方根成比例。两个测量时间段的平方的简单比例导致球回弹质量的精确测量，其可以在附接的LCD显示器上显示为百分比，从0到1的值或任意尺度。最后，由于硬的致密基底将吸收冲击球的能量的一小部分，所以可以在显示结果之前进行轻微的数值校正。在高尔夫球的情况下，球的精确质量可以由制造商仔细控制为通用标准，使得尽可能小的校正可以提供优异的精度。在使用中，使用者将高尔夫球简单地落在基底的中心并允许它至少反弹三次。计算时间段，进行更正，并及时显示结果。

45. 发明授权

US06513369B1 In-situ non-destructive elastic recovery tester 失效
标题翻译：原位非破坏性弹性恢复试验机
公开(公告)号：US06513369B1
公开(公告)日：2003-02-04
申请号：US09787302
申请日：2001-06-19
申请人： Yit-Lin Michael Chew
发明人： Yit-Lin Michael Chew
IPC分类号： G01N348
CPC分类号： G01N3/42 , G01N33/44 , G01N2203/0019 , G01N2203/0075 , G01N2203/0083
摘要： A method for the non-destructive, in-situ assessment of a resilient elastic substrate, said method comprising the steps of: applying detector means to a surface of said substrate; urging said detector means into said substrate at a substantially constant speed to a predetermined depth; holding said detector means at said predetermined depth for a predetermined time; releasing said detector means, allowing elastic recovery of said substrate; and processing compressibility and/or elastic recovery of said substrate during said urging, holding and/or releasing steps. An elastic recovery testing assembly for the non-destructive, in-situ assessment of a resilient elastic substrate, said assembly comprising: detector means adapted to be applied to a surface of said substrate and urged into said substrate at a substantially constant speed and held in said substrate at a predetermined depth for a predetermined time; actuating means for actuating said urging of said detector means into said substrate; and processing means for storing and/or processing compressibility and/or elastic recovery of said substrate.
摘要翻译：一种用于对弹性弹性基材进行非破坏性原位评估的方法，所述方法包括以下步骤：将检测器装置施加到所述基底的表面; 以基本上恒定的速度将所述检测器装置推入所述基板至预定深度; 将所述检测器装置在所述预定深度处保持预定时间; 释放所述检测器装置，允许所述基底的弹性恢复; 以及在所述推动，保持和/或释放步骤期间处理所述衬底的压缩性和/或弹性恢复。一种弹性恢复测试组件，用于对弹性弹性基材进行非破坏性的原位评估，所述组件包括：检测器装置，其适于施加到所述基板的表面并以基本恒定的速度被推入所述基板中并保持在所述衬底在预定深度预定时间; 用于致动所述检测器装置的所述推动进入所述基板的致动装置; 以及用于存储和/或处理所述衬底的压缩性和/或弹性回复的处理装置。

46. 发明授权

US5180235A Impact printer with variable impact and rebound control 失效
标题翻译：冲击打印机具有可变冲击和回弹控制
公开(公告)号：US5180235A
公开(公告)日：1993-01-19
申请号：US892473
申请日：1992-06-02
申请人： Tetsuya Saito
发明人： Tetsuya Saito
IPC分类号： B41J9/42 , B41J9/50 , G01N3/00
CPC分类号： B41J9/42 , B41J9/50 , G01N2203/0083
摘要： An impact printer has a platen, a carriage movable in parallelism to the platen, a hammer carried on the carriage, driving means for protruding the hammer toward the platen, detecting means for detecting the speed of the hammer striking against the platen and returned therefrom, and control means for changing over the speed at which the hammer is protruded toward the platen in conformity with the result of the detection of the detecting means.
摘要翻译：冲击式打印机具有台板，与台板平行移动的托架，托架上的锤子，用于将锤子朝向台板突出的驱动装置的检测装置，用于检测撞击台板的锤击速度并返回，以及控制装置，用于根据检测装置的检测结果，改变锤子朝向压板伸出的速度。

47. 发明申请

US20170131193A1 APPARATUS FOR MEASURING COEFFICIENT OF RESTITUTION AND HARDNESS TESTER 审中-公开
公开(公告)号：US20170131193A1
公开(公告)日：2017-05-11
申请号：US15334786
申请日：2016-10-26
申请人： Yamamoto Scientific Tool Laboratory Co., Ltd. , National Institute for Materials Science
发明人： Takashi YAMAMOTO , Kensuke MIYAHARA , Tsutomu OBATA , Koji KADOGAWA
IPC分类号： G01N3/307 , G01P3/36 , G01V8/20 , G01N3/52
CPC分类号： G01N3/307 , G01N3/52 , G01N2203/001 , G01N2203/0035 , G01N2203/0044 , G01N2203/0083 , G01P3/36 , G01P3/68 , G01V8/20
摘要： An apparatus for measuring for measuring coefficient of restitution which is capable of reducing a mass effect and performing tests in free directions, is disclosed. The apparatus for measuring coefficient of restitution includes a holder for holding a spherical indenter, an ejection mechanism configured to eject the indenter held by the holder from the holder to a specimen, a speed measuring unit configured to measure an impact speed that is a speed of the indenter before the indenter impacts against the specimen, and a rebound speed that is a speed of the indenter after the indenter is rebounded from the specimen; and an arithmetic unit configured to calculate a coefficient of restitution that is a ratio of the rebound speed to the impact speed.

48. 发明授权

US06997035B2 Method and device for evaluating restitution characteristics of a golf club head 失效
标题翻译：用于评估高尔夫球杆头的恢复特性的方法和装置
公开(公告)号：US06997035B2
公开(公告)日：2006-02-14
申请号：US10820751
申请日：2004-04-09
申请人： Hiroshi Saegusa , Kazunori Ono
发明人： Hiroshi Saegusa , Kazunori Ono
IPC分类号： G01L25/00
CPC分类号： A63B60/42 , A63B53/04 , A63B53/0466 , A63B2060/002 , G01N3/30 , G01N3/405 , G01N29/045 , G01N29/12 , G01N29/46 , G01N2033/008 , G01N2203/001 , G01N2203/0039 , G01N2203/0083 , G01N2203/0246 , G01N2203/0688 , G01N2291/02827
摘要： A method for evaluating restitution characteristics of a golf club head with ease and high accuracy compared to conventional methods and devices. The method first acquires a resonance frequency of the impact surface in a mass added state, which is obtained by affixing a mass regulating member having a known mass to the impact surface, and then acquiring a resonance frequency of the impact surface in a non-mass added state, in which the mass regulating member is not affixed to the impact surface, by using a response signal of the impact surface due to the impact vibration; and next computing, by using the resonance frequencies acquired in the mass added state and the non-mass added state, a coefficient of restitution for the impact surface when the impact surface impacts a golf ball.
摘要翻译：与常规方法和装置相比，用于高精度地评估高尔夫球棒头的恢复特性的方法。该方法首先获得通过将具有已知质量的质量调节构件固定到冲击表面而获得的质量添加状态下的冲击表面的共振频率，然后以非质量获取冲击表面的共振频率通过使用由于冲击振动引起的冲击表面的响应信号，质量调节构件未固定到冲击表面的附加状态; 并且通过使用在质量添加状态和非质量相加状态下获取的共振频率，当撞击表面撞击高尔夫球时，冲击表面的恢复系数被计算。

49. 发明申请

US20040200263A1 Method and device for evaluating restitution characteristics of a golf club head 失效
标题翻译：用于评估高尔夫球杆头的恢复特性的方法和装置
公开(公告)号：US20040200263A1
公开(公告)日：2004-10-14
申请号：US10820751
申请日：2004-04-09
申请人： THE YOKOHAMA RUBBER CO., LTD.
发明人： Hiroshi Saegusa , Kazunori Ono
IPC分类号： G01L005/00
CPC分类号： A63B60/42 , A63B53/04 , A63B53/0466 , A63B2060/002 , G01N3/30 , G01N3/405 , G01N29/045 , G01N29/12 , G01N29/46 , G01N2033/008 , G01N2203/001 , G01N2203/0039 , G01N2203/0083 , G01N2203/0246 , G01N2203/0688 , G01N2291/02827
摘要： This invention is provided to evaluate restitution characteristics of a golf club head with ease and high accuracy compared to conventional methods and devices. The method of this invention is at first acquiring a resonance frequency of the impact surface in a mass added state, which is obtained by affixing a mass regulating member having a known mass to the impact surface, and acquiring a resonance frequency of the impact surface in a non-mass added state, in which the mass regulating member is not affixed to the impact surface, by using a response signal of the impact surface due to the impact vibration; and next computing, by using the resonance frequencies acquired in the mass added state and the non-mass added state, a coefficient of restitution for the impact surface when the impact surface impacts a golf ball.
摘要翻译：提供本发明用于与常规方法和装置相比容易且高精度地评估高尔夫球杆头的恢复特性。本发明的方法首先通过将具有已知质量的质量调节构件固定到冲击表面获得的质量添加状态下获得冲击表面的共振频率，并获得冲击表面的共振频率通过使用由于冲击振动引起的冲击表面的响应信号，质量调节构件未固定到冲击表面的非质量添加状态; 并且通过使用在质量添加状态和非质量相加状态下获取的共振频率，当撞击表面撞击高尔夫球时，冲击表面的恢复系数被计算。

50. 发明授权

US5959198A Method and device for testing the hardness of workpieces and device for carrying out this process 失效
标题翻译：用于测试工件硬度的方法和装置以及进行该过程的装置
公开(公告)号：US5959198A
公开(公告)日：1999-09-28
申请号：US945407
申请日：1998-01-12
申请人： Heinz-Horst Pollok , Andreas Wiese
发明人： Heinz-Horst Pollok , Andreas Wiese
IPC分类号： G01N3/00 , G01N3/52 , G01N3/30
CPC分类号： G01N3/52 , G01N2203/0083
摘要： The invention concerns a method of testing the hardness of workpieces (22), wherein an impact body (20) is moved onto the workpiece (22) to be tested such that it impinges thereon (along a forward path) and rebounds thereof (along a return path). On both the return and the forward paths, a movement value of the impact body (20) is detected by a contactlessly operating device and a measure of the hardness of the workpiece (22) is obtained from the difference between the forward and return path movement values. The movement value is detected at at least two points on the forward path and at at least two points on the return path. Corresponding to each movement value detection point on the forward path is a point on the return path at a substantially similar distance from the point of impact.
摘要翻译： PCT No.PCT / DE96 / 00562 Sec。 371日期：1998年1月12日 102（e）日期1998年1月12日PCT 1996年4月16日PCT公布。公开号WO96 / 34267 日期1996年10月31日本发明涉及一种测试工件（22）的硬度的方法，其中冲击体（20）移动到待测试的工件（22）上，使得其沿着前进的路径撞击其上篮板（沿回路）。在返回路径和前进路径上，冲击体（20）的运动值由非接触式操作装置检测，并且从正向和返回路径运动之间的差异获得工件（22）的硬度的量度价值观。在前进路径和返回路径上的至少两个点处的至少两个点处检测移动值。对应于前进路径上的每个移动值检测点是距离冲击点基本相似的距离处的返回路径上的点。

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