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    SUSPENSION-BASED IMPACT SYSTEM
    51.
    发明申请
    SUSPENSION-BASED IMPACT SYSTEM 审中-公开

    公开(公告)号：US20190265141A1

    公开(公告)日：2019-08-29

    申请号：US16289140

    申请日：2019-02-28

    Applicant: Simon Fraser University

    Inventor： Daniel Eamon Abram ,  Farid Golnaraghi ,  Gaofeng Gary Wang

    IPC: G01N3/303

    Abstract: The present disclosure generally relates to a suspension-based impact test system for testing impact of a testing object against an impacting object. The impact test system includes components to couple the testing object to a suspension arm through a coupling member, and the suspension arm interfaces a motion-guiding mechanism. The impact test system generally includes a detachment mechanism for releasing the testing object from the suspension arm when initiated by a release system. The testing object releases from the constraints such that the testing object can move freely just prior to contacting the impacting object.

    SAFETY TEST APPARATUS OF BATTERY CELL
    53.
    发明申请
    SAFETY TEST APPARATUS OF BATTERY CELL 审中-公开

    公开(公告)号：US20180095020A1

    公开(公告)日：2018-04-05

    申请号：US15724720

    申请日：2017-10-04

    Applicant: LG Chem, Ltd.

    Inventor： Tae Gyun Noh ,  Bum Young Jung ,  Ki Woong Kim ,  Hee Soo Na ,  Oh Jun Kwon

    IPC: G01N3/303 ,  H01M10/48

    CPC classification number: G01N3/303 ,  G01M7/08 ,  H01M10/4285 ,  H01M10/48

    Abstract: The present invention relates to a safety test apparatus of a battery cell. The safety test apparatus of the battery cell comprises: a jig on which the battery cell is disposed on a top surface thereof; and an impact member comprising an impact rod supported on the top surface of the battery cell and a striking weight disposed above the jig to freely drop toward the jig and strike the impact rod so that an impact is applied to the battery cell, wherein the striking weight is provided in a pair and comprises left and right striking parts that respectivley strike two striking points, which are spaced apart from each other, of the impact rod and a connection part connecting the left and right striking parts to each other.

    DEVICE, SYSTEM AND METHOD FOR DYNAMIC TESTING OF GROUND SUPPORT BOLTS, ANCHOR BOLTS OR ROCK BOLTS
    57.
    发明申请
    DEVICE, SYSTEM AND METHOD FOR DYNAMIC TESTING OF GROUND SUPPORT BOLTS, ANCHOR BOLTS OR ROCK BOLTS 有权
    地面支撑螺栓动态测试装置，系统和方法，锚栓或岩栓

    公开(公告)号：US20160025608A1

    公开(公告)日：2016-01-28

    申请号：US14765725

    申请日：2014-02-05

    Applicant: SANDVIK INTELLECTUAL PROPERTY AB

    Inventor： Bradley DARLINGTON ,  Marten Bjorn KARLSSON ,  Mieczyslaw RATAJ

    IPC: G01N3/303 ,  F16B7/04 ,  E21D21/00 ,  G01L5/00 ,  G01M7/08

    CPC classification number: G01N3/303 ,  E21D21/0093 ,  F16B7/0426 ,  G01L5/00 ,  G01M7/08

    Abstract: A connector, an associated dynamic testing system and method for testing rock bolts or rock anchors in situ. The connector is attached to a rock bolt/anchor and supports a hanging load via a shaft. The connector has a body of two halves retaining upper first and lower second connectors having respective curved surfaces. Each of the two halves has a curved inner surface allowing limited relative rotational movement of the first and second connectors relative to the two halves when a load is applied. A load cell and accelerometer register the load applied to the rock bolt/anchor through the connector and any resulting movement of the rock bolt/anchor.

    Abstract translation: 连接器，相关联的动态测试系统和用于原位测试岩石锚杆或岩石锚杆的方法。 连接器连接到岩石锚杆上，并通过轴支撑悬挂载荷。 连接器具有保持上部第一和第二连接器的两个半体的主体，其具有相应的弯曲表面。 两个半部中的每一个具有弯曲的内表面，当施加负载时允许第一和第二连接器相对于两个半部的有限的相对旋转运动。 称重传感器和加速度计记录通过连接器施加到岩石锚杆/锚杆上的载荷，以及岩石锚杆/锚固件的任何结果的运动。

    Drop test apparatus
    59.
    发明授权
    Drop test apparatus 有权
    跌落试验装置

    公开(公告)号：US09157830B2

    公开(公告)日：2015-10-13

    申请号：US14015733

    申请日：2013-08-30

    Applicant: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD. ,  HON HAI PRECISION INDUSTRY CO., LTD.

    Inventor： Fu-Ming Liu

    IPC: G01N3/00 ,  G01M7/08 ,  G01N3/303

    CPC classification number: G01M7/08 ,  G01N3/303

    Abstract: A drop test apparatus includes a frame, a first blocking board, a second blocking board, two first pivot poles and two second pivot poles. The frame includes a base board and a holding board above the base board for holding a tested product. The first blocking board is located between the base board and the holding board for placing the tested product when the tested product is dropped from the holding board. The second blocking board is secured to the base board. The two first pivot holes and the second two pivot poles are connected the first blocking board with the second blocking board, and a distance between the first blocking board and the second support is adjusted.

    Abstract translation: 跌落试验装置包括框架，第一阻挡板，第二阻挡板，两个第一枢轴极和两个第二枢转极。 框架包括基板和用于保持测试产品的基板上方的保持板。 当测试产品从保持板掉落时，第一个挡板位于基板和保持板之间，用于放置被测试产品。 第二个阻挡板固定在基板上。 两个第一枢转孔和第二两个枢转极连接第一阻挡板和第二阻挡板，并且调整第一阻挡板和第二支撑件之间的距离。

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