公开(公告)号：US20230373043A1

公开(公告)日：2023-11-23

申请号：US18230544

申请日：2023-08-04

Applicant: MAGSWITCH TECHNOLOGY, INC.

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.

公开(公告)号：US20240326186A1

公开(公告)日：2024-10-03

申请号：US18737597

申请日：2024-06-07

Applicant: Magswitch Technology, Inc.

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

IPC: B23Q3/154 ,  B25B11/00 ,  H01F7/02

CPC classification number: B23Q3/154 ,  B25B11/002 ,  H01F7/0257

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.

公开(公告)号：US12017317B2

公开(公告)日：2024-06-25

申请号：US18230544

申请日：2023-08-04

Applicant: MAGSWITCH TECHNOLOGY, INC.

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.

公开(公告)号：US11931846B2

公开(公告)日：2024-03-19

申请号：US18230567

申请日：2023-08-04

Applicant: MAGSWITCH TECHNOLOGY, INC.

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

IPC: B23Q3/154 ,  B25B11/00 ,  H01F7/02

CPC classification number: B23Q3/154 ,  B25B11/002 ,  H01F7/0257

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.

公开(公告)号：US20240058911A1

公开(公告)日：2024-02-22

申请号：US18230567

申请日：2023-08-04

Applicant: MAGSWITCH TECHNOLOGY, INC.

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.