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    Adjustable featherboard
    1.
    发明授权
    Adjustable featherboard 有权

    公开(公告)号：US11772297B2

    公开(公告)日：2023-10-03

    申请号：US17102580

    申请日：2020-11-24

    Applicant: MAGSWITCH TECHNOLOGY WORLDWIDE PTY LTD

    Inventor： Andrew Klein ,  David Long

    IPC: B27C5/06 ,  B23D47/04 ,  B27B25/10

    CPC classification number: B27C5/06 ,  B23D47/045 ,  B27B25/10

    Abstract: The present invention relates to improvements in a magnetic featherboard, the featherboard having an elongate main body with opposite lateral faces, a bottom face and front and rear faces; a plurality of resiliently deformable feathers arranged at one or both lateral faces of the main body, and at least two, on-off switchable permanent magnets respectively received in one of at least two spaced apart recesses of the main body such that a working face of the respective switchable permanent magnet is present at the bottom face of the main body. One improvement comprises (i) providing a resiliently deformable friction gasket adjacent the working face of each of the switchable permanent magnets and protruding, in an non-deformed state, a predetermined amount from the bottom face of the main body and the working faces, the gaskets deformable through magnetic clamping of the featherboard to a table. The other improvement resides in providing at least two adjustable stops at one or both of the front and the rear face of the main body, each said stop comprising an abutment piece displaceable in longitudinal direction relative to the front/rear face, wherein a distance of each of the abutment pieces from the front/rear face is settable independently of each other, the stops operational to provide at least two abutments against which stock material to be machined can be placed when the featherboard is magnetically secured to the table.

    ADJUSTABLE FEATHERBOARD
    5.
    发明申请
    ADJUSTABLE FEATHERBOARD 有权

    公开(公告)号：US20210154881A1

    公开(公告)日：2021-05-27

    申请号：US17102580

    申请日：2020-11-24

    Applicant: MAGSWITCH TECHNOLOGY WORLDWIDE PTY LTD

    Inventor： Andrew Klein ,  David Long

    IPC: B27C5/06 ,  B27B25/10 ,  B23D47/04

    Abstract: The present invention relates to improvements in a magnetic featherboard, the featherboard having an elongate main body with opposite lateral faces, a bottom face and front and rear faces; a plurality of resiliently deformable feathers arranged at one or both lateral faces of the main body, and at least two, on-off switchable permanent magnets respectively received in one of at least two spaced apart recesses of the main body such that a working face of the respective switchable permanent magnet is present at the bottom face of the main body. One improvement comprises (i) providing a resiliently deformable friction gasket adjacent the working face of each of the switchable permanent magnets and protruding, in an non-deformed state, a predetermined amount from the bottom face of the main body and the working faces, the gaskets deformable through magnetic clamping of the featherboard to a table. The other improvement resides in providing at least two adjustable stops at one or both of the front and the rear face of the main body, each said stop comprising an abutment piece displaceable in longitudinal direction relative to the front/rear face, wherein a distance of each of the abutment pieces from the front/rear face is settable independently of each other, the stops operational to provide at least two abutments against which stock material to be machined can be placed when the featherboard is magnetically secured to the table.

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