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    SYSTEMS AND METHODS FOR JOINING COMPONENTS BY RIVETING
    23.
    发明申请
    SYSTEMS AND METHODS FOR JOINING COMPONENTS BY RIVETING 审中-公开

    公开(公告)号：US20200164424A1

    公开(公告)日：2020-05-28

    申请号：US16749362

    申请日：2020-01-22

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Pei-chung Wang ,  Susan M. Smyth ,  Bradley J. Blaski ,  Zhongxia Liu

    IPC: B21J15/02 ,  B21J15/10 ,  B29C65/00 ,  B29C65/56 ,  B21J15/14 ,  B21J15/28 ,  B21J15/36

    Abstract: A riveting system, for use in mechanically linking adjacent workpieces, including a rivet having a height greater than a sum of thicknesses, measured along a line of riveting, of the workpieces being linked, so that the rivet can pass fully through the workpieces. The system also includes a riveting die, which may be a separate product. The die includes a protrusion extending from a peak toward a transition point; and a trough having a trough surface. The trough surface includes a trough inner wall, extending from the transition point to a trough bottom, and a trough outer wall, extending from the trough bottom to a trough outer edge. The technology also includes computerized systems for comparing a load-displacement profile of riveting to a pre-set profile to determine whether the riveting was performed properly.

    BUS BAR TO SENSOR WIRE ATTACHMENT USING A BLIND RIVET
    25.
    发明申请
    BUS BAR TO SENSOR WIRE ATTACHMENT USING A BLIND RIVET 审中-公开

    公开(公告)号：US20200147673A1

    公开(公告)日：2020-05-14

    申请号：US16683067

    申请日：2019-11-13

    Applicant: Rivian IP Holdings, LLC

    Inventor： Justin Rodenburg ,  Nathaniel C. Wynn

    IPC: B21J15/10 ,  B21J15/02 ,  H01M2/20

    Abstract: Systems and methods that provide an improved mechanism for attaching a sensor wire to a bus bar in a battery module are disclosed. A battery module according to the present disclosure may include a bus bar comprising a rivet hole and a plurality of battery cells electrically coupled to the bus bar. The battery module may also include a sensor wire comprising a terminal end, as well as a blind rivet passing through the rivet hole of the bus bar and coupling the bus bar to the terminal end of the sensor wire. Attaching the sensor wire to the bus bar with a blind rivet may provide one or more of the following mechanical advantages: fast assembly, robustness for low power applications, elimination of the need to wait for an adhesive to cure, and elimination of the need for double-sided access of the bus bar.

    PORTABLE TOOL HAVING A REMOVABLE HEAD
    26.
    发明申请
    PORTABLE TOOL HAVING A REMOVABLE HEAD 审中-公开

    公开(公告)号：US20200030871A1

    公开(公告)日：2020-01-30

    申请号：US16506623

    申请日：2019-07-09

    Applicant: Airbus Operations SAS

    Inventor： Yann-Erick LEMONNIER

    IPC: B21J15/10 ,  B21J15/02 ,  B21J15/20 ,  B21J15/28 ,  B21J15/30

    Abstract: A portable tool comprising a hollow body delimiting two chambers and comprising a shoulder and a barrel extending from the shoulder. A piston slides in the chambers and a stem is secured to the piston and is accommodated in the barrel. A C-shaped head with a first end forms a shoe which presses against the shoulder and in which is created a bore into which the barrel fits, and with a second end facing the free end of the stem. A fastening system comprises a channel on the barrel perimeter. Two sliders are slidably mounted on the shoe parallel to a plane of movement which is perpendicular to the axis of the barrel. Each slider has an arc shaped face and movable between a retracted position in which the face is accommodated in the channel and an extended position in which the face is outside the channel

    Joining means
    28.
    发明授权
    Joining means 有权

    公开(公告)号：US10512966B2

    公开(公告)日：2019-12-24

    申请号：US15595340

    申请日：2017-05-15

    Applicant: NEWFREY LLC

    Inventor： Reinhold Opper ,  Ruben Gutierrez Romero

    IPC: B21J13/03 ,  B21J15/02 ,  B21J15/10 ,  B21J15/30 ,  B21J15/36

    Abstract: In the invention, a joining means having a ram tool, a countertool and a holder with an opening to accommodate the ram tool or the countertool, is described. The two tools are arranged coaxial with each other at different ends of a C-bracket. The holder comprises at least one plane contact surface arranged on the outer surface of the holder, resting in contact with at least one plane face of the corresponding end of the C-bracket and detachably fastened thereto. Between the contact surface and the face, at least one interlay is arranged, determining the information and/or the distance of the contact surface from the face.

    FASTENING TOOL
    29.
    发明申请
    FASTENING TOOL 审中-公开

    公开(公告)号：US20190351477A1

    公开(公告)日：2019-11-21

    申请号：US16476249

    申请日：2018-01-09

    Applicant: MAKITA CORPORATION

    Inventor： Michisada YABUGUCHI ,  Toshihito YABUNAKA

    IPC: B21J15/26 ,  B21J15/10 ,  B21J15/28

    Abstract: A fastening tool using a fastener of a type which is configured such that swaging is completed while an end region of a shaft part of a bolt remains integrated with the shaft part, and more particularly, a technique that may help provide a compact device structure while facilitating output management required for swaging, in the fastening tool. The fastening tool is configured to fasten a workpiece with a bolt and a collar without breaking a shaft part of the bolt, and a control part performs swaging operation while controlling the driving current of a motor to become a specified target current value and completes the swaging operation based on rotation speed of the motor.

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