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    MAGNETIC COUPLING DEVICE
    1.
    发明申请
    MAGNETIC COUPLING DEVICE 有权

    公开(公告)号：US20220001501A1

    公开(公告)日：2022-01-06

    申请号：US17476380

    申请日：2021-09-15

    Applicant: Magswitch Technology Worldwide Pty Ltd

    Inventor： David H. Morton ,  Thomas D. Squillace ,  Paul J. Karp

    IPC: B23Q3/154

    Abstract: A magnetic device for magnetically coupling to a ferromagnetic body, comprises a housing having a central bore. A plurality of pole sectors arranged within an envelope of the central bore and forming a workpiece contact interface of the magnetic device, each of the plurality of pole sectors comprising a plurality of spaced-apart pole portions arranged at respective distances, wherein a recess of a plurality of recesses separates each pole portion of the plurality of pole portions, wherein a first sector forms a first pole of the magnetic device and a second sector forms a second pole of the magnetic device. A first permanent magnet. A second permanent being moveable relative to the first permanent magnet. And, an actuator operatively coupled to the at least one second permanent magnet to move the at least one second permanent magnet relative to the at least one first permanent magnet.

    Magnetic lifting device having pole shoes with spaced apart projections
    3.
    发明授权
    Magnetic lifting device having pole shoes with spaced apart projections 有权

    公开(公告)号：US11780039B2

    公开(公告)日：2023-10-10

    申请号：US16964005

    申请日：2019-01-29

    Applicant: Magswitch Technology Worldwide Pty Ltd

    Inventor： David H. Morton ,  Thomas D. Squillace ,  Paul J. Karp

    IPC: B23Q3/154 ,  B25B11/00

    CPC classification number: B23Q3/154 ,  B25B11/002

    Abstract: A magnetic device for magnetically coupling to a ferromagnetic body, comprises a housing having a central bore. A plurality of pole sectors arranged within an envelope of the central bore and forming a workpiece contact interface of the magnetic device, each of the plurality of pole sectors comprising a plurality of spaced-apart pole portions arranged at respective distances, wherein a recess of a plurality of recesses separates each pole portion of the plurality of pole portions, wherein a first sector forms a first pole of the magnetic device and a second sector forms a second pole of the magnetic device. A first permanent magnet. A second permanent being moveable relative to the first permanent magnet. And, an actuator operatively coupled to the at least one second permanent magnet to move the at least one second permanent magnet relative to the at least one first permanent magnet.

    MAGNETIC LIFTING DEVICE HAVING POLE SHOES WITH SPACED APART PROJECTIONS
    7.
    发明申请
    MAGNETIC LIFTING DEVICE HAVING POLE SHOES WITH SPACED APART PROJECTIONS 有权

    公开(公告)号：US20210031317A1

    公开(公告)日：2021-02-04

    申请号：US16964005

    申请日：2019-01-29

    Applicant: Magswitch Technology Worldwide Pty Ltd

    Inventor： David H. Morton ,  Thomas D. Squillace ,  Paul J. Karp

    IPC: B23Q3/154

    Abstract: A magnetic device for magnetically coupling to a ferromagnetic body, comprises a housing having a central bore. A plurality of pole sectors arranged within an envelope of the central bore and forming a workpiece contact interface of the magnetic device, each of the plurality of pole sectors comprising a plurality of spaced-apart pole portions arranged at respective distances, wherein a recess of a plurality of recesses separates each pole portion of the plurality of pole portions, wherein a first sector forms a first pole of the magnetic device and a second sector forms a second pole of the magnetic device. A first permanent magnet. A second permanent being moveable relative to the first permanent magnet. And, an actuator operatively coupled to the at least one second permanent magnet to move the at least one second permanent magnet relative to the at least one first permanent magnet.

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