公开(公告)号：US09494502B2

公开(公告)日：2016-11-15

申请号：US15015082

申请日：2016-02-03

Applicant: Sichuan University

Inventor： Jianfeng Liu ,  Heping Xie ,  Yang Ju ,  Jianliang Pei ,  Lu Wang ,  Huining Xu ,  Fei Wu

IPC: G01N3/08

CPC classification number: G01N3/08 ,  G01N3/04 ,  G01N2203/0405 ,  G01N2203/0447

Abstract: A device for fixing a rock sample, the device including: a lower clamp and an upper clamp. The lower clamp includes: a lower connector connected to a bottom loading base, a lower end cap for fixing samples, a lower chain connecting the lower connector and the lower end cap, a first spiral spring, a first central position-limit mechanism, and a second central position-limit mechanism. The lower end cap includes: a first sample fixing groove and a first connecting segment. The upper clamp includes: an upper connector connected to a top loading base, an upper end cap for fixing the samples, an upper chain connecting with the upper connector and the upper end cap, a second spiral spring, a third central position-limit mechanism, and a fourth central position-limit mechanism. The upper end cap includes a second sample fixing groove and a second connecting segment.

Abstract translation: 一种用于固定岩石样品的装置，该装置包括：下夹具和上夹具。 下夹具包括：连接到底部装载基座的下连接器，用于固定样本的下端盖，连接下连接器和下端盖的下链，第一螺旋弹簧，第一中心位置限位机构和 第二个中心位置限制机制。 下端盖包括：第一样品固定槽和第一连接段。 上夹具包括：连接到顶部装载基座的上连接器，用于固定样品的上端盖，与上连接器和上端盖连接的上链，第二螺旋弹簧，第三中心位置限制机构 ，以及第四中心位置限制机构。 上端盖包括第二样品固定槽和第二连接段。

公开(公告)号：US20160231211A1

公开(公告)日：2016-08-11

申请号：US15015150

申请日：2016-02-04

Applicant: Sichuan University

Inventor： Jianfeng LIU ,  Heping XIE ,  Yang JU ,  Huining XU ,  Lu WANG ,  Yangmengdi XU ,  Hang ZOU ,  Zhiwei ZHOU ,  Yue ZHUO

IPC: G01N3/04

CPC classification number: G01N3/04 ,  G01N3/08 ,  G01N3/10 ,  G01N33/24 ,  G01N2203/0017 ,  G01N2203/0048 ,  G01N2203/0405 ,  G01N2203/0411 ,  G01N2203/0447

Abstract: A device for fixing a rock sample, including: a lower clamp and an upper clamp; the lower clamp including a lower connector connected to a loading base at a bottom of a testing machine, a lower end cap for fixing samples, a lower chain connecting the lower connector and the lower end cap, a first spiral spring, a first central position-limit mechanism, a second central position-limit mechanism, and a first hydraulic mechanism; the upper clamp including an upper connector connected to a loading base at a top of the testing machine, an upper end cap for fixing samples, an upper chain connecting the upper connector and the upper end cap, a second spiral spring, a third central position-limit mechanism, a fourth central position-limit mechanism, and a second hydraulic mechanism.

Abstract translation: 一种用于固定岩石样品的装置，包括：下夹具和上夹具; 所述下夹具包括连接到测试机底部的装载基座的下连接器，用于固定样本的下端盖，连接下连接器和下端盖的下链，第一螺旋弹簧，第一中心位置 限制机构，第二中心位置限制机构和第一液压机构; 所述上夹具包括连接到所述测试机顶部的装载基座的上连接器，用于固定样本的上端盖，连接所述上连接器和所述上端盖的上链，第二螺旋弹簧，第三中心位置 限制机构，第四中心位置限制机构和第二液压机构。

公开(公告)号：US09239236B2

公开(公告)日：2016-01-19

申请号：US14184550

申请日：2014-02-19

Applicant: The Boeing Company

Inventor： Kenneth H. Griess ,  Jack J. Esposito

IPC: G01M5/00 ,  G01B11/27 ,  G01N3/04

CPC classification number: G01B11/272 ,  G01B11/27 ,  G01M5/005 ,  G01M5/0091 ,  G01M11/081 ,  G01N3/04 ,  G01N3/08 ,  G01N2203/001 ,  G01N2203/0019 ,  G01N2203/0087 ,  G01N2203/0206 ,  G01N2203/0282 ,  G01N2203/0405 ,  G01N2203/0452

Abstract: An alignment apparatus for aligning a test panel with a testing machine may include a laser measuring system and an adjustment mechanism. The laser measuring system may include at least one laser measuring device coupled to a test fixture and/or a testing machine. The laser measuring system may generate laser measurement data representative of an orientation of a test panel relative to a platen and/or a loading axis of the testing machine. The adjustment mechanism may adjust, based on the laser measurement data, a location and/or orientation of the test panel relative to the platen and/or the loading axis in a manner such that the test panel is moved into substantially alignment with the platen and/or the loading axis.

Abstract translation: 用于将测试面板与测试机对准的对准装置可以包括激光测量系统和调节机构。 激光测量系统可以包括耦合到测试夹具和/或测试机器的至少一个激光测量装置。 激光测量系统可以产生表示测试面板相对于测试机的压板和/或负载轴线的取向的激光测量数据。 调节机构可以基于激光测量数据来调整测试面板相对于压板和/或负载轴线的位置和/或取向，使得测试面板被移动成与压板基本对齐，并且 /或加载轴。

公开(公告)号：US08707798B2

公开(公告)日：2014-04-29

申请号：US13531968

申请日：2012-06-25

Applicant: Paul S. Gregg ,  Brian S. Kasperson ,  Jack J. Esposito

Inventor： Paul S. Gregg ,  Brian S. Kasperson ,  Jack J. Esposito

IPC: G01N3/08 ,  G01N19/04

CPC classification number: G01N19/04 ,  G01N3/04 ,  G01N2203/0017 ,  G01N2203/0023 ,  G01N2203/0405

Abstract: A testing apparatus for characterizing a tension strength of a fillet bond of a test specimen may include a lower fixture and an upper fixture. The test specimen may include a skin component bonded to a stiffener component. The lower fixture may maintain the stiffener component in a fixed position. The upper fixture may engage the skin component at a pair of discrete engagement locations on opposite sides of the fillet bond. The upper fixture may be mechanically coupled to a gimbal joint and may substantially isolate the filet bond from asymmetric bending during application of a tension test load to the fillet bond.

Abstract translation: 用于表征试样的角焊缝的张力的测试装置可以包括下夹具和上夹具。 测试样品可以包括粘合到加强部件上的皮肤部件。 下固定件可将加强件部件保持在固定位置。 上部夹具可以在角焊接体的相对侧上的一对离散的接合位置处接合皮肤部件。 上部固定件可以机械地联接到万向接头，并且在将拉伸试验载荷施加到圆角接合部的过程中基本上可以将锉刀接合与非对称弯曲隔离。

公开(公告)号：US08461860B2

公开(公告)日：2013-06-11

申请号：US12856127

申请日：2010-08-13

Applicant: Yong Hae Kim ,  Gi Heon Kim ,  Seung Youl Kang

Inventor： Yong Hae Kim ,  Gi Heon Kim ,  Seung Youl Kang

IPC: G01R31/02 ,  G01N3/20

CPC classification number: G01M99/007 ,  G01M5/005 ,  G01N3/20 ,  G01N2203/0037 ,  G01N2203/0405

Abstract: Provided is a bending test apparatus of a flexible device. The bending test apparatus includes: first and second electrode parts disposed in a horizontal direction and loading a flexible device horizontally, wherein the first electrode part is movable in the horizontal direction and the second electrode part is fixed so that the first electrode part horizontally moves toward the second electrode part to apply mechanical stress of the horizontal direction to the flexible device.

Abstract translation: 提供了柔性装置的弯曲试验装置。 所述弯曲试验装置包括：第一电极部件和第二电极部件，其沿水平方向设置并水平地装载柔性器件，其中所述第一电极部件在水平方向上可移动，并且所述第二电极部件被固定，使得所述第一电极部件向 所述第二电极部件将所述水平方向的机械应力施加到所述柔性装置。

公开(公告)号：US08205506B2

公开(公告)日：2012-06-26

申请号：US12232871

申请日：2008-09-25

Applicant: Josep Costa Balanzat ,  Silvia Lazcano Ureña ,  Gloria Santacruz Rodriguez ,  Elio Pajares Bretones ,  Jordi Renart Canalias ,  Norbert Blanco Villaverde

Inventor： Josep Costa Balanzat ,  Silvia Lazcano Ureña ,  Gloria Santacruz Rodriguez ,  Elio Pajares Bretones ,  Jordi Renart Canalias ,  Norbert Blanco Villaverde

IPC: G01N3/02

CPC classification number: G01N3/04 ,  G01N19/04 ,  G01N2203/0405 ,  G01N2203/0447

Abstract: A device for the fixing of a prismatic mechanical test piece, which consists of two mechanisms that secure the test piece (7) on both sides, where each mechanism consists of two independent blocks (1 and 2), the second block (2) being displaceable in relation to the first (1), at least two rods (3) and a cylinder (4) for assisting the attachment between both blocks (1 and 2), a screw (5) for assuring the attachment between both blocks (1 and 2), and an adapter plate (6) which is adjusted to the second block (2) by means of a pin or bolt (8). Moreover, both blocks (1 and 2) have on the surface facing the test piece (7), an inclined plane (9) which has a grinding at each end in the form of a dovetail (10), such that the test piece (7) remains secured between the two grindings (10).

Abstract translation: 一种用于固定棱柱形机械测试件的装置，其由两个固定两侧的测试片（7）的机构组成，其中每个机构由两个独立的块（1和2）组成，第二块（2） 可移动地相对于第一（1），至少两个杆（3）和用于辅助两个块（1和2）之间的附接的缸（4），用于确保两个块（1）之间的附接的螺钉（5） 和2），以及通过销或螺栓（8）调节到第二块（2）的适配器板（6）。 此外，两个块（1和2）在面向试件（7）的表面上具有倾斜平面（9），该倾斜平面（9）在每端具有燕尾形（10）的形式，使得试件 7）保持固定在两个研磨件（10）之间。

公开(公告)号：US20090235756A1

公开(公告)日：2009-09-24

申请号：US12405611

申请日：2009-03-17

Applicant: Arthur L. CAIN

Inventor： Arthur L. CAIN

IPC: G01N3/02

CPC classification number: G01N3/04 ,  G01N2203/0405

Abstract: A tension adapter is disclosed for a materials testing machine. The tension adapter includes a shank and a sleeve. The shank includes an enlarged head with a machined convex spherical bearing surface which forms a ring around the periphery adjacent to one end of the shaft. The opening of the sleeve includes a machine concave spherical bearing surface around the periphery thereof to form a seat for the convex spherical bearing surface. The sleeve further includes inner walls which are conical in order to allow the shank to rotate or pivot from the vertical orientation about the pivot point formed by the spherical bearing surfaces. The rotation or pivoting of the shank allows the tension adapter to align so that only tension forces are applied during materials testing.

Abstract translation: 公开了用于材料测试机的张力适配器。 张力适配器包括柄和套筒。 柄包括具有加工的凸形球形轴承表面的扩大头部，其围绕与轴的一端相邻的外围形成环。 套筒的开口包括围绕其周边的机器凹球面轴承表面，以形成用于凸形球面轴承表面的座。 套筒还包括圆锥形的内壁，以便允许柄从垂直定向绕由球面轴承表面形成的枢转点旋转或枢转。 柄的旋转或枢转允许张力适配器对准，使得在材料测试期间仅施加张力。

公开(公告)号：US20090235755A1

公开(公告)日：2009-09-24

申请号：US12322386

申请日：2009-02-02

Applicant: James Brittain Smallwood

Inventor： James Brittain Smallwood

IPC: G01N3/02

CPC classification number: G01N3/04 ,  G01N2203/0016 ,  G01N2203/0017 ,  G01N2203/0268 ,  G01N2203/04 ,  G01N2203/0405 ,  G01N2203/0423

Abstract: A rotating dovetail connection is provided in order to attach jaw faces to grips in materials testing. The connection includes a machined tongue on the jaw face and a corresponding groove on the jaw face holder. A ball plunger within the holder serves to center the jaw face and to retain the jaw face in the holder. The jaw faces can be installed an removed without the use of tools or loose parts. The rotating dovetail facilitates a secure connection between the jaw face and the grip while allowing the jaw faces to rotate.

Abstract translation: 提供旋转的燕尾连接，以便在材料测试中将颌面附着到手柄上。 连接包括钳口表面上的加工舌头和钳口表面支架上的相应凹槽。 支架内的球形柱塞用于使夹爪面对中心并将夹爪面保持在支架中。 颌面可以安装在没有使用工具或松动部件的情况下移除。 旋转的燕尾榫有助于颌面和手柄之间的牢固连接，同时允许颌面旋转。

公开(公告)号：US07364103B2

公开(公告)日：2008-04-29

申请号：US10531559

申请日：2001-05-20

Applicant: Norbert Kraemer ,  Thilo Kraemer, legal representative

Inventor： Norbert Kraemer ,  Thilo Kraemer, legal representative

IPC: B02C1/00 ,  B65G47/14

CPC classification number: G01N3/04 ,  G01N3/40 ,  G01N33/15 ,  G01N2033/0077 ,  G01N2203/0405

Abstract: The invention relates to a device for the alignment and location of a sample (7), such as pills or tablets, for carrying out a further method step, such as a hardness test, with the aid of two opposing jaws (2, 3, 21), which may be moved relative to each other, the movable compression jaw (2) of which displaces the sample (7) along a guide track on to the fixed counter-jaw (3, 21), in order to begin the further method step with the sample (7). The forward movement of the movable compressing jaw (2), along with the sample (7) towards the fixed counter-jaw (3, 21) is continuously interrupted, the compressing jaw (2) being drawn backwards and driven forwards, such that the sample oscillates about the rest position thereof and then the compressing jaw (2) continues the movement towards the counter-jaw (3, 21) until the sample (7) reaches said counter-jaw (21). Furthermore, the fixed jaw (3, 21) and/or the guide track (6, 34) may be set in vibration during the forward motion of the movable jaw (2) towards the fixed counter-jaw (3, 21).

Abstract translation: 本发明涉及一种用于对准和定位样品（7）（例如丸剂或片剂）的装置，用于借助于两个相对的夹爪（2,3，...）进行进一步的方法步骤，例如硬度测试， 21），其可以相对于彼此移动，其中可动压缩钳口（2）将样品（7）沿着导轨移动到固定的逆颚（3,21）上，以便开始进一步 方法步骤与样品（7）。 可动压缩夹爪（2）与样品（7）朝向固定的逆向钳口（3,21）的向前运动被连续地中断，压缩钳口（2）被向后拉动并向前驱动，使得 样品围绕其静止位置振荡，然后压缩钳口（2）继续朝向逆向钳口（3,21）运动，直到样品（7）到达所述反向钳口（21）。 此外，固定夹爪（3,21）和/或导轨（6,34）可以在可动钳爪（2）朝向固定的逆颚爪（3,21）的向前运动期间被设定为振动。

公开(公告)号：US5795990A

公开(公告)日：1998-08-18

申请号：US902728

申请日：1997-07-30

Applicant: Norm Gitis ,  Leo Levinson ,  Vlad Dorfman ,  Michael Vinogradov

Inventor： Norm Gitis ,  Leo Levinson ,  Vlad Dorfman ,  Michael Vinogradov

IPC: G01N3/04 ,  G01N3/56 ,  G01N19/02

CPC classification number: G01N3/56 ,  G01N19/02 ,  G01N2203/0405

Abstract: A tester of the invention has a horizontal base with a vertical column that supports vertical guides for guiding a carriage that supports a rotary drive mechanism for an upper specimen which is secured in a chuck and engages a lower specimen supported by an interchangeable bowl. The tester is also provided with a computerized measuring system for precisely measuring characteristics to be tested. The main distinguishing feature of the tester of the invention is a that a flexible coupling that may have at least one degree of freedom (preferably three) is installed in a link between a rotary motion unit and the chuck for fixing the upper specimen. In other words, the upper specimen is fixed in a self-aligning manner so that its flat working surface is always maintained in full surface-to-surface contact with the lower specimen. In addition, a provision of the flexible coupling in the link between the drive unit and the zone of friction contact makes it possible to decrease strictness in requirement of manufacturing accuracy of guides and other parts of the tester.

Abstract translation: 本发明的测试仪具有水平底座，其具有垂直柱，该垂直柱支撑用于引导滑架的垂直导板，所述滑架支撑用于固定在卡盘中的上部样本的旋转驱动机构，并与由可互换的碗支撑的下部样本接合。 测试仪还配有一个电脑测量系统，用于精确测量要测试的特性。 本发明的测试仪的主要特征是可以具有至少一个自由度（优选三个）的柔性联轴器安装在旋转运动单元和用于固定上部样本的卡盘之间的连杆中。 换句话说，上部样品以自对准的方式固定，使得其平坦的工作表面总是保持与下部样品的完全表面 - 表面接触。 此外，在驱动单元和摩擦接触区之间的连杆中提供柔性联接可以降低导向件和测试仪的其他部件的制造精度要求的严格性。