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    Methods for coupling threaded fasteners
    1.
    发明授权
    Methods for coupling threaded fasteners 有权

    公开(公告)号：US10377001B2

    公开(公告)日：2019-08-13

    申请号：US15056890

    申请日：2016-02-29

    Applicant: THE BOEING COMPANY

    Inventor： Dennis R. Mathis ,  Jason Kerestes ,  Rachel M. Chow

    IPC: B23P19/06 ,  B25B13/06 ,  B25B21/00 ,  B25B23/00 ,  B25B13/48 ,  B25B17/02

    Abstract: A method of threadably coupling a first fastener with a second fastener using a rotary drive including a tool. The method includes rotationally anchoring the second fastener relative to the tool by co-axially urging a fastener-engagement portion of the tool against the second fastener and rotating the tool relative to the second fastener using a socket of the rotary drive until the fastener-engagement portion of the tool mates with a receiving portion of the second fastener, receiving the first fastener within the socket of the rotary drive co-axially with the fastener-engagement portion of the tool, and rotating the first fastener with the socket of the rotary drive relative to a housing of the rotary drive to cause the first fastener to threadably engage the second fastener.

    Lifting support device and method of controlling operation
    2.
    发明授权
    Lifting support device and method of controlling operation 有权

    公开(公告)号：US11209121B2

    公开(公告)日：2021-12-28

    申请号：US15138710

    申请日：2016-04-26

    Applicant: The Boeing Company

    Inventor： Jason Kerestes

    IPC: F16M11/28 ,  B66F3/28 ,  B66F3/24 ,  F16M11/18 ,  G05G15/00 ,  G05B19/042

    Abstract: A lifting support device that includes a linear actuator including a first end configured to support an object, and a load sensor positioned to determine application of a first load on the load sensor by at least the object. The linear actuator is maintained in equilibrium when supporting the first load. The lifting support device further includes a controller coupled in communication with the load sensor, and the controller is configured to selectively actuate the linear actuator in response to application of a second load on the load sensor.

    Methods for coupling threaded fasteners
    3.
    发明授权
    Methods for coupling threaded fasteners 有权

    公开(公告)号：US10226844B2

    公开(公告)日：2019-03-12

    申请号：US15056898

    申请日：2016-02-29

    Applicant: THE BOEING COMPANY

    Inventor： Dennis R. Mathis ,  Jason Kerestes ,  Rachel M. Chow

    IPC: B23P19/06

    Abstract: A method of threadably coupling a first fastener with a second fastener using a rotary drive including a tool. The method includes rotationally anchoring the second fastener relative to the tool. The first fastener is received within a socket of the rotary drive co-axially with a fastener-engagement portion of the tool. The first fastener is rotated with the socket relative to a housing of the rotary drive to cause the first fastener to threadably engage the second fastener. When the first fastener is rotated relative to the housing and while the fastener-engagement portion is mated with a receiving portion of the second fastener, the fastener-engagement portion is co-axially translated relative to a tool-change-engagement portion of the tool and relative to the socket so that a fastener-engagement indicator, coupled with the fastener-engagement portion, extends past a surface of a tool retainer, coupled to the tool-change-engagement portion.

    Apparatuses for coupling threaded fasteners
    5.
    发明授权
    Apparatuses for coupling threaded fasteners 有权

    公开(公告)号：US10076813B2

    公开(公告)日：2018-09-18

    申请号：US15056884

    申请日：2016-02-29

    Applicant: THE BOEING COMPANY

    Inventor： Dennis R. Mathis ,  Jason Kerestes ,  Rachel M. Chow

    IPC: B23P19/06 ,  B25B13/48 ,  B25B23/00

    CPC classification number: B23P19/06 ,  B25B13/488 ,  B25B23/0035

    Abstract: A rotary-drive sub-assembly includes a tool and a tool retainer. The tool includes a fastener-engagement portion, a first threaded portion, and a tool-change-engagement portion between the fastener-engagement portion and the first threaded portion. The tool retainer includes a body and a retaining member. The body includes a symmetry axis, a second threaded portion, configured to be threadably fastened with the first threaded portion of the tool so that the tool is rotationally anchored relative to the body of the tool retainer about the symmetry axis and is translationally anchored relative to the body of the tool retainer along the symmetry axis, and a key, fixed relative to the second threaded portion. The tool retainer further includes a retaining member that is removably coupled to the body at a fixed location.

    Apparatuses for coupling threaded fasteners
    8.
    发明授权
    Apparatuses for coupling threaded fasteners 有权

    公开(公告)号：US10857635B2

    公开(公告)日：2020-12-08

    申请号：US16244760

    申请日：2019-01-10

    Applicant: The Boeing Company

    Inventor： Dennis R. Mathis ,  Jason Kerestes ,  Rachel M. Chow

    IPC: B23P19/06 ,  B25B13/48 ,  B25B17/02 ,  B25B23/00

    Abstract: A rotary-drive sub-assembly includes a tool and a tool retainer. The tool includes a first body and a second body. The first body includes a tool-change-engagement portion and a first threaded portion that is fixed relative to the tool-change-engagement portion. The second body includes a fastener-engagement portion. The second body is translatable relative to the first body, co-axially with the first body, and is co-axially rotationally fixed relative to the first body. The tool further includes a keeper, fixed within the first body, and a resilient member, captured between the second body and the keeper. The tool also includes a tool retainer, including a second threaded portion, configured to be threadably fastened with the first threaded portion of the first body, and a key, fixed relative to the second threaded portion.

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