公开(公告)号：US11975915B1

公开(公告)日：2024-05-07

申请号：US18172945

申请日：2023-02-22

Applicant: AMERIGLOBE, LLC

Inventor： Clifford Dunlap ,  Brody Alan Viator

IPC: B65D88/16 ,  B65D33/10 ,  G01N3/08 ,  G01N3/12 ,  G01N3/24 ,  G01N19/04

CPC classification number: B65D88/1681 ,  B65D88/1668 ,  G01N3/08 ,  G01N3/12 ,  G01N3/24 ,  G01N19/04 ,  B65D33/105 ,  G01N2203/0091 ,  G01N2203/0282

Abstract: A hand-held lift loop assembly tester apparatus and method tests peel strength of a heat seal connection between a lift loop patch and a bulk bag body as an indicator of shear strength of the connection and whether the bag will pass industry safety lifting requirements. A lifting platform of the hand loop tester is inserted between the patch and the bag body in an unsealed area and measures the amount of peel and thus the peel strength of the heat seal bond or connection at the edges or sides of the unsealed area. If the peel strength is adequate, this is a reliable indicator that the shear strength of the bond or connection is also adequate and that the bag will meet the current industry required 5 to 1 safety lifting requirements.

公开(公告)号：US11719620B2

公开(公告)日：2023-08-08

申请号：US17396025

申请日：2021-08-06

Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS

Inventor： Faisal M. Mukhtar

IPC: G01N19/04 ,  G01N3/24 ,  G01N3/04 ,  G01N33/24 ,  G01N33/00

CPC classification number: G01N19/04 ,  G01N3/04 ,  G01N3/24 ,  G01N33/24 ,  G01N2033/0003 ,  G01N2203/0023 ,  G01N2203/0025 ,  G01N2203/0091 ,  G01N2203/0252 ,  G01N2203/0423

Abstract: A test apparatus used for simulating debonding between a carbon fiber reinforced polymer (CFRP) and concrete in a CFRP-strengthened structure consists of a primary structural block, a secondary structural block, an adjustable hanger, a receiving slot, an attachment mechanism, a pull-off disk, a connecting plate having a plurality of rods. The adjustable hanger and the secondary structural block are slidably positioned into the receiving slot that traverses into a structural body of the primary structural block. The adjustable hanger is mainly used during double-shearing tests and mixed-mode tests, wherein both shearing and peeling is analyzed in mixed-mode tests. The secondary structural block is used in double-shear tests, mixed-mode tests, single-shear tests, tension pull-off tests, and beam-bend tests. The attachment mechanism, which holds the primary structural block, the secondary structural block, and the adjustable hanger together, is also used during single-shear tests and beam-bend tests.

公开(公告)号：US20190212247A1

公开(公告)日：2019-07-11

申请号：US16240810

申请日：2019-01-07

Applicant: NGK INSULATORS, LTD.

Inventor： Ryo ONISHI ,  Yosuke ADACHI ,  Takashi HINO

IPC: G01N19/04 ,  G01N1/22 ,  G01N27/403

CPC classification number: G01N19/04 ,  B29C65/48 ,  G01N1/22 ,  G01N27/403 ,  G01N2203/0091

Abstract: A method of measuring adhesive strength between an element body and a porous protection layer that are included in a sensor element includes (a) a step of holding a portion of the element body where the porous protection layer is absent with an elastic force exerted by a holding jig, and placing a peeling jig at a position between the porous protection layer and the holding jig in the longitudinal direction such that the element body is allowed to move in the longitudinal direction while the porous protection layer is prevented from moving in the longitudinal direction toward the holding jig; and (b) a step of moving, after the step (a), the peeling jig pushes the porous protection layer in the longitudinal direction, and measuring the adhesive strength of the porous protection layer.

公开(公告)号：US20180128724A1

公开(公告)日：2018-05-10

申请号：US15804053

申请日：2017-11-06

Applicant: AIRBUS OPERATIONS S.L.

Inventor： Ricardo PINILLOS MARTÍNEZ ,  Augusto PÉREZ PASTOR ,  Gema Lorena FERNÁNDEZ ARTALEJO

IPC: G01N3/08 ,  G01N19/04

CPC classification number: G01N3/08 ,  G01N19/04 ,  G01N2033/0003 ,  G01N2203/0091 ,  G01N2203/026

Abstract: A system for testing bonded joints that comprises a swing tool, an actuator, pressure measuring device and a first fixing arrangement. The actuator of the system is configured to apply a compression force or a traction force on the swing tool in order to separate two elements, and the pressure measuring device is configured to measure the force applied on the swing tool. A method for testing bonded joints using the system is also provided.

公开(公告)号：US20170307511A1

公开(公告)日：2017-10-26

申请号：US15523481

申请日：2015-11-05

Applicant: Safran Aircraft Engines

Inventor： Pascal Noël Brossier ,  Thibault Berranger ,  Emmanuel Chichery ,  Léa Gani ,  Alain Timon

IPC: G01N19/04 ,  G01N33/00

CPC classification number: G01N19/04 ,  G01M5/0016 ,  G01M5/0075 ,  G01N2033/0003 ,  G01N2203/0091 ,  G01N2203/0262 ,  G01N2203/027 ,  G01N2203/0298

Abstract: A coupon suitable for peeling tests, derived from a vane and comprising: (i) a portion of blade that comprises a frontside surface, a backside surface and a leading edge and/or trailing edge and (ii) a vane reinforcement that covers and is glued to at least a part of the frontside surface, a part of the backside surface and which extends beyond the leading and/or trailing edge. The reinforcement is split over the entire length of the leading edge and/or trailing edge such that the reinforcement is separated into two plates separate from one another and facing each other on either side of the slit beyond the leading and/or trailing edge. Furthermore, at least one of the plates furthermore comprises, beyond the leading and/or trailing edge, fastening means providing a hold to this same plate.

公开(公告)号：US20160349171A1

公开(公告)日：2016-12-01

申请号：US14725104

申请日：2015-05-29

Applicant: THE BOEING COMPANY

Inventor： John R. Hull ,  Keith John Davis

IPC: G01N19/04

CPC classification number: G01N19/04 ,  B29C65/82 ,  B29C65/8207 ,  B29C65/8215 ,  B29C65/8223 ,  B29C65/8276 ,  B29C65/8292 ,  G01N2203/0005 ,  G01N2203/0016 ,  G01N2203/0055 ,  G01N2203/0091 ,  G01N2203/0252 ,  G01N2203/0658 ,  G01N2291/0231 ,  G01N2291/04 ,  G01N2291/042 ,  G01N2291/0421 ,  G01N2291/044 ,  G01N2291/052 ,  G01N2291/2694

Abstract: A transducer assembly is provided. The transducer assembly includes a magnetic portion, a body, a tensile pulse transmitter, and a pulse and current control unit. The magnetic portion is configured to provide a magnetic field. The body is disposed within an opening of the magnetic portion, and has a conductive portion configured to pass electric current near a body surface oriented toward the test surface. The tensile pulse transmitter is disposed within a cavity of the body and configured to transmit a tensile pulse into the test object. The pulse and current control unit is configured to control the tensile pulse transmitted by the tensile pulse transmitter, and to provide a current that passes through the conductive portion of the body and the test object, whereby a force urging the transducer assembly and the test object toward each other is generated responsive to the magnetic field and the current.

Abstract translation: 提供换能器组件。 换能器组件包括磁性部分，主体，拉伸脉冲发射器以及脉冲和电流控制单元。 磁性部分被配置成提供磁场。 主体设置在磁性部分的开口内，并且具有导电部分，其被配置为使电流接近靠近测试表面的身体表面。 拉伸脉冲发射器被布置在主体的空腔内并被配置成将拉伸脉冲传送到测试对象中。 脉冲和电流控制单元被配置为控制由拉伸脉冲发射器传输的拉伸脉冲，并且提供穿过主体和被测试物体的导电部分的电流，从而施加促使换能器组件和测试对象的力 相对于磁场和电流而产生。

公开(公告)号：US20160139031A1

公开(公告)日：2016-05-19

申请号：US14899530

申请日：2013-07-18

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Paul C. Landrum ,  Xiaoqi Zhou ,  Stephen Ledak

IPC: G01N19/04

CPC classification number: G01N19/04 ,  G01N2203/0091

Abstract: Testing a peel force of an adhesive medium includes an elevator assembly slidably connected to a column, the elevator assembly includes a connection to a gripper plate, and the gripper plate includes a first slot sized to accommodate a free portion of an adhesive medium and a jammer sized to secure the free portion of the adhesive medium in the first slot.

Abstract translation: 测试粘合剂介质的剥离力包括可滑动地连接到塔的升降机组件，电梯组件包括与夹板的连接，并且夹板包括尺寸适于容纳粘合剂介质和干扰物的自由部分的第一狭槽 尺寸以固定第一槽中的粘合剂介质的自由部分。

公开(公告)号：US20150260636A1

公开(公告)日：2015-09-17

申请号：US14359574

申请日：2014-03-28

Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Xueli Ao

IPC: G01N19/04 ,  G01N3/08

CPC classification number: G01N19/04 ,  G01N2203/0091

Abstract: The present application relates to a pressing and tearing apparatus and method for peeling rate tests, wherein the apparatus comprises a working table configured to place a sample; a press mechanism disposed above the working table, and being capable of synchronously rolling and translating relative to the working table; an input unit configured for inputting a preset pressing force value and a preset tearing force value; a pressure sensor and tension sensor; a controller electrically connected to the input unit, the pressure sensor, and the tension sensor respectively; and a drive mechanism configured to drive the working table to move upward or downward and drive the press mechanism to roll and translate synchronously relative to the working table under the control of the controller.

Abstract translation: 本申请涉及一种用于剥离速率测试的压制和撕裂装置和方法，其中该装置包括配置成放置样品的工作台; 设置在工作台上方的压力机构，能够相对于工作台同步滚动和平移; 输入单元，被配置为输入预设的按压力值和预设的撕裂力值; 压力传感器和张力传感器; 分别电连接到输入单元，压力传感器和张力传感器; 以及驱动机构，其构造成驱动工作台向上或向下移动，并且在控制器的控制下驱动压力机构相对于工作台同步地滚动和平移。

公开(公告)号：US09068912B2

公开(公告)日：2015-06-30

申请号：US12904220

申请日：2010-10-14

Applicant: Mark James Kline ,  Oliver Edwin Clarke Mason

Inventor： Mark James Kline ,  Oliver Edwin Clarke Mason

IPC: A61F13/15 ,  G01N3/08 ,  G01N19/04 ,  A61F13/49 ,  A61F13/62

CPC classification number: G01N19/04 ,  A61F13/49015 ,  A61F13/62 ,  A61F13/627 ,  G01N2203/0016 ,  G01N2203/0025 ,  G01N2203/0091

Abstract: A wearable article with an extensible fastening member having a fastener proximate its end is disclosed. The fastening member may be highly extensible, and may have construction features and shape characteristics that affect distribution of force components when the fastener is in use, and reduce the chances of buckling or flipping of the fastening member along its edges, and the chances that the edges of the fastener will be lifted away from a surface to which it is attached. The fastener and material forming an accompanying landing zone on the article may be selected to form a fastening combination having performance attributes that provide further resistance to unintended pop-off under wearing conditions.

Abstract translation: 公开了一种具有靠近其端部的紧固件的可伸展紧固构件的可穿戴物品。 紧固构件可以是高度可延伸的，并且可以具有影响紧固件在使用时影响力分量分布的结构特征和形状特征，并且减小紧固构件沿其边缘的弯曲或翻转的机会，以及 紧固件的边缘将从其附接的表面提升离开。 可以选择在制品上形成附着的着陆区的紧固件和材料以形成具有性能属性的紧固组合，其在穿着条件下提供进一步抵抗意外弹出的进一步阻力。

公开(公告)号：US20110037687A1

公开(公告)日：2011-02-17

申请号：US12989499

申请日：2009-05-08

Applicant: Hideki Akamatsu ,  Kaori Numa ,  Yasunori Sugihara ,  Junji Yoshida

Inventor： Hideki Akamatsu ,  Kaori Numa ,  Yasunori Sugihara ,  Junji Yoshida

IPC: G09G3/36 ,  B32B7/12 ,  G01N19/04

CPC classification number: G01N19/04 ,  G01N3/24 ,  G01N2203/0091

Abstract: An object is to provide a peel tester that continuously detects the characteristics of an adhesive tape from the moment an impact is applied to an adherend until the adherend is peeled, and a new method for evaluating the impact peel characteristics of an adhesive tape, which enables quantitative evaluation for the impact peel characteristics by using the test result obtained by the peel tester. Provided is a peel tester 1 with a main body 2, to which an adherend I is to be adhered via an adhesive tape III, for performing a peel test by an impact applied to the adherend I, which includes: a load detection device 6 that detects change in load applied to the adhesive tape I until the adherend I is peeled off from the main body 2; and a displacement detection device 7 that detects change in moving distance of the adherend I until the adherend I is peeled off from the main body 2.

Abstract translation: 本发明的目的是提供一种剥离测试器，其从被施加到被粘物直到被粘物被剥离之前，连续地检测粘合带的特性，以及用于评价粘合带的冲击剥离特性的新方法，其使得能够 通过使用剥离试验机得到的试验结果对冲击剥离特性进行定量评价。 本发明提供一种具有主体2的剥离试验机1，通过粘合带III将被粘物I粘合到其上，用于通过施加到被粘物I上的冲击进行剥离试验，其包括：负载检测装置6， 检测施加到胶带I的负荷变化，直到被粘物I从主体2剥离为止; 以及位移检测装置7，其检测被粘接体1的移动距离的变化，直到被粘物体1从主体2剥离。