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230 条记录 (耗时 0.024 秒)

    DUROMETER EQUIPPED WITH A ROTATING HEAD MOUNTED ON A TILTING SYSTEM
    2.
    发明公开
    DUROMETER EQUIPPED WITH A ROTATING HEAD MOUNTED ON A TILTING SYSTEM 审中-公开

    公开(公告)号：US20240272056A1

    公开(公告)日：2024-08-15

    申请号：US18392269

    申请日：2023-12-21

    申请人： Renato Affri

    发明人： Renato Affri

    IPC分类号： G01N3/42 ,  G01N3/06

    CPC分类号： G01N3/42 ,  G01N3/06

    摘要： The present invention refers to a hardness tester provided with a rotating measuring head, a first rotating device and a second rotating device, wherein said rotating measuring head is secured to said rotating device and is capable of rotating with respect to it, and wherein said first rotating device and said second rotating device are secured to each other and inclined with respect to each other.
    In this way, thanks to the combination of the two angles of the rotating devices with respect to the rotating measuring head, the head itself is allowed to rotate in space with an infinite variety of angles. It is thus possible to carry out tests both above and along the sides of the pieces to be tested, and also on each inclined point, in practice, with a three-dimensional system.
    In particular, the hardness tester is equipped with a slide provided with a stroke on which the rotating measuring head is mounted and with a first motor capable of activating the movement of the slide.
    In the present invention, the rotating head is moved so as to reach any point of the piece to be measured.
    In this way, the problem of having to move the pieces to be measured, often extremely heavy and bulky, remaining instead stationary, is solved.

    TEST DEVICE FOR ARBITRARILY DIRECTIONAL COMBINED LOADING AND METHOD FOR USING THE SAME
    3.
    发明公开
    TEST DEVICE FOR ARBITRARILY DIRECTIONAL COMBINED LOADING AND METHOD FOR USING THE SAME 审中-公开

    公开(公告)号：US20240230493A9

    公开(公告)日：2024-07-11

    申请号：US18354747

    申请日：2023-07-19

    申请人： Liaoning University

    发明人： Yonghui XIAO ,  Yishan PAN ,  Xiangyu PAN ,  Jianzhuo ZHANG ,  Aiwen WANG ,  Lianpeng DAI

    IPC分类号： G01N3/10 ,  G01N3/06

    CPC分类号： G01N3/10 ,  G01N3/06

    摘要： The present disclosure relates to the technical field of loading test devices, relating to a test device for arbitrarily directional combined loading and a method for using the loading test device. The device includes a test bench base assembly and a loading assembly. The loading assembly is arranged above the test bench base assembly. The loading assembly includes a loading oil cylinder and a swing base. The swing base can rotate with respect to the loading base, such that a direction of the loading oil cylinder can be adjusted to meet requirements of different loading angles. The test bench base assembly includes a first chute, and the loading base is connected to the first chute via a sliding fastening bolt.

    SAFETY SYSTEM INTERFACES AND MATERIAL TESTING SYSTEMS INCLUDING SAFETY SYSTEM INTERFACES
    4.
    发明公开
    SAFETY SYSTEM INTERFACES AND MATERIAL TESTING SYSTEMS INCLUDING SAFETY SYSTEM INTERFACES 审中-公开

    公开(公告)号：US20230408387A1

    公开(公告)日：2023-12-21

    申请号：US18185073

    申请日：2023-03-16

    申请人： Illinois Tool Works Inc.

    发明人： Mary Elizabeth Pope ,  Martin Allen Peterson

    IPC分类号： G01N3/06

    CPC分类号： G01N3/06 ,  F16P3/18

    摘要： An example material testing system includes: an actuator configured to control an operator-accessible component of the material testing system; and one or more processors configured to: control the actuator based on a material testing process; determine, based on a plurality of inputs, a state of the material testing system from a plurality of predetermined states, the predetermined states comprising one or more unrestricted states and one or more restricted states; when the state of the material testing system is one of the restricted states, enforce a restriction on the actuator; and in response to completion of an automated material test process involving controlling the actuator, automatically set the state of the material testing system to one of the restricted states.

    In situ mechanical characterization of a single cell-cell adhesion interface under large strain
    5.
    发明授权
    In situ mechanical characterization of a single cell-cell adhesion interface under large strain 有权

    公开(公告)号：US11846611B2

    公开(公告)日：2023-12-19

    申请号：US17473090

    申请日：2021-09-13

    申请人： NUTECH VENTURES ,  UT-BATTELLE, LLC

    发明人： Ruiguo Yang ,  Nikolay V. Lavrik ,  Amir Monemian Esfahani ,  Jordan Daniel Rosenbohm ,  Bahareh Tajvidi Safa ,  Grayson Minnick

    IPC分类号： G01N3/08 ,  G01Q60/26 ,  G01N3/06 ,  G01N19/04 ,  G01Q60/28

    CPC分类号： G01N3/08 ,  G01N3/06 ,  G01N19/04 ,  G01Q60/26 ,  G01N2203/0089 ,  G01N2203/0286 ,  G01Q60/28

    摘要： A method of measuring a stress-strain curve in a cell-cell adhesion interface, the method including: providing a structure including a first movable island supported by a first beam, a second movable island supported by a second beam, and a gap therebetween connected by a pair of cells forming a junction, the pair of cells comprising a cell-cell adhesion interface having an initial length defined by a distance between nuclei of the pair of cells; moving the second movable island with a defined displacement; determining a displacement of the first movable island based on moving the second movable island; calculating a difference between the displacement of the first movable island and the defined displacement of the second movable island based on moving the second movable island; determining an applied strain in the cell-cell adhesion interface between the pair of cells based on the difference divided by the initial length of the cell-cell adhesion interface; calculating a force between the cell-cell adhesion interface of the pair of cells based on the displacement of the first movable island; calculating a stress in the cell-cell adhesion interface between the pair of cells based on the force; and determining the stress-strain curve of the cell-cell adhesion interface between the pair of cells by plotting the calculated stress against the applied strain.

    EVALUATION METHOD
    6.
    发明公开
    EVALUATION METHOD 审中-公开

    公开(公告)号：US20230280248A1

    公开(公告)日：2023-09-07

    申请号：US18106044

    申请日：2023-02-06

    申请人： SUMITOMO RUBBER INDUSTRIES, LTD.

    发明人： Tomomi SHIOZAWA

    IPC分类号： G01N3/06 ,  G01N3/08 ,  G01N23/201 ,  G01N33/44

    CPC分类号： G01N3/06 ,  G01N3/08 ,  G01N23/201 ,  G01N33/445 ,  C08K3/36

    摘要： Provided is an evaluation method that can easily evaluate the percentage of voids in a rubber material. The present disclosure relates to an evaluation method including evaluating the percentage of voids in a rubber material with a strain applied thereto based on the φvoid calculated from the following Equation (1) using the transmittance and thickness of the rubber material with no strain applied thereto and the transmittance and thickness of the rubber material with the strain applied thereto.








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    ARTICLE ORIENTATION CHANGE DEVICE
    7.
    发明公开
    ARTICLE ORIENTATION CHANGE DEVICE 审中-公开

    公开(公告)号：US20230243723A1

    公开(公告)日：2023-08-03

    申请号：US18159849

    申请日：2023-01-26

    申请人： ANRITSU CORPORATION

    发明人： Takashi SUZUKI

    IPC分类号： G01N3/40 ,  G01N3/06

    CPC分类号： G01N3/40 ,  G01N3/06 ,  G01N2203/0076 ,  G01N2203/0206

    摘要： An article orientation change device 30 includes a flap 11 is provided so as to be vertically swingable about a swing shaft 13 as a fulcrum, a conveying member 25 that pushes out a tablet W to a predetermined position on the placement surface 11a, and a pressing member 12 that presses the tablet W against the wall portion 1A, in which a tapered surface 25A is provided on a facing surface of the conveying member 25, the conveying member 25 conveys the tablet W to the placement surface 11a to push out the tablet W to the predetermined position in a state where the tablet W maintains the first orientation, and the pressing member 12 moves in a direction approaching the wall portion 1A to change an orientation of the tablet W on the placement surface 11a from the first orientation to a second orientation.