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    Pre-plated spline formed fastener and method for making same
    2.
    发明授权
    Pre-plated spline formed fastener and method for making same 有权

    公开(公告)号：US10197082B2

    公开(公告)日：2019-02-05

    申请号：US15087545

    申请日：2016-03-31

    Applicant: Illinois Tool Works Inc.

    Inventor： William L. Gabriel ,  Kenn C. Prinds ,  Donald E. Bergstrom ,  Guenther R. Kram

    IPC: B21G3/30 ,  F16B15/06 ,  F16B15/00 ,  C23C2/06 ,  C23C2/38 ,  C23C2/26

    Abstract: A method for making a plated spline nail includes plating an elongated wire with a corrosion resistant material, passing the wire through a forming machine having rollers configured with protrusions formed thereon and extending outwardly therefrom to form grooves in the wire. cutting the wire to a desired length and forming a head, and a point on the wire to form the nail. The nail may have ring shanks formed therein after the head and point are formed. A lubricant may be applied to the nail and/or the forming machine prior to forming the ring shanks and/or prior to passing the wire through the forming machine to form the grooves in the wire. A nail formed by pre-plating the wire, and a nail formed by the method are also disclosed.

    PRE-PLATED SPLINE FORMED FASTENER AND METHOD FOR MAKING SAME
    6.
    发明申请
    PRE-PLATED SPLINE FORMED FASTENER AND METHOD FOR MAKING SAME 审中-公开

    公开(公告)号：US20190170176A1

    公开(公告)日：2019-06-06

    申请号：US16266369

    申请日：2019-02-04

    Applicant: Illinois Tool Works Inc.

    Inventor： William L. Gabriel ,  Kenn C. Prinds ,  Donald E. Bergstrom ,  Guenther R. Kram

    IPC: F16B15/06 ,  C23C2/26 ,  C23C2/06 ,  F16B15/00 ,  C23C2/38 ,  B21G3/30

    Abstract: A method for making a plated spline nail includes plating an elongated wire with a corrosion resistant material, passing the wire through a forming machine having rollers configured with protrusions formed thereon and extending outwardly therefrom to form grooves in the wire. cutting the wire to a desired length and forming a head, and a point on the wire to form the nail. The nail may have ring shanks formed therein after the head and point are formed. A lubricant may be applied to the nail and/or the forming machine prior to forming the ring shanks and/or prior to passing the wire through the forming machine to form the grooves in the wire. A nail formed by pre-plating the wire, and a nail formed by the method are also disclosed.

    PRE-PLATED SPLINE FORMED FASTENER AND METHOD FOR MAKING SAME
    7.
    发明申请
    PRE-PLATED SPLINE FORMED FASTENER AND METHOD FOR MAKING SAME 审中-公开
    预先形成的紧固件及其制造方法

    公开(公告)号：US20160312814A1

    公开(公告)日：2016-10-27

    申请号：US15087545

    申请日：2016-03-31

    Applicant: Illinois Tool Works Inc.

    Inventor： William L. Gabriel ,  Kenn C. Prinds ,  Donald E. Bergstrom ,  Guenther R. Kram

    IPC: F16B15/06 ,  C23C2/38 ,  C23C2/06 ,  F16B15/00 ,  B21G3/30

    CPC classification number: F16B15/06 ,  B21G3/30 ,  C23C2/06 ,  C23C2/26 ,  C23C2/38 ,  F16B15/0092

    Abstract: A method for making a plated spline nail includes plating an elongated wire with a corrosion resistant material, passing the wire through a forming machine having rollers configured with protrusions formed thereon and extending outwardly therefrom to form grooves in the wire. cutting the wire to a desired length and forming a head, and a point on the wire to form the nail. The nail may have ring shanks formed therein after the head and point are formed. A lubricant may be applied to the nail and/or the forming machine prior to forming the ring shanks and/or prior to passing the wire through the forming machine to form the grooves in the wire. A nail formed by pre-plating the wire, and a nail formed by the method are also disclosed.

    Abstract translation: 制造电镀花键钉的方法包括用耐腐蚀材料电镀细长线，使线穿过成形机，该成型机具有构造成在其上形成的突起的辊，并从其向外延伸以在线中形成凹槽。 将丝切割成所需长度并形成头部，并且将丝线上的点形成钉子。 在形成头部和点之后，钉子可以具有形成在其中的环形柄。 在形成环柄之前和/或在使线穿过成形机之前可以将润滑剂施加到钉子和/或成形机上，以在线中形成凹槽。 还公开了通过预镀丝形成的指甲和通过该方法形成的指甲。

    METHOD AND APPARATUS FOR APPLYING A CORROSION-RESISTANT COATING TO FASTENERS
    8.
    发明申请
    METHOD AND APPARATUS FOR APPLYING A CORROSION-RESISTANT COATING TO FASTENERS 审中-公开

    公开(公告)号：US20180031021A1

    公开(公告)日：2018-02-01

    申请号：US15649153

    申请日：2017-07-13

    Applicant: Illinois Tool Works Inc.

    Inventor： Christopher A. Horst ,  Donald E. Bergstrom ,  Johnny Bertelsen ,  Signe Tolberg Andersen ,  Flemming Sørensen

    IPC: F16B15/00 ,  C25D7/00 ,  C23C2/04 ,  C25D3/22 ,  C23C4/12 ,  C23C4/08

    Abstract: A method of applying a corrosion-resistant coating to a fastener that includes preheating an area of the fastener to be coated to elevate a temperature of the area and spraying the preheated area of the fastener with a molten or semi-molten metal. In one embodiment, a corrosion-resistant coating applicator includes a support structure, a rotatable slotted fastener conveyer supported by the support structure, a feeder configured to feed fasteners to the rotatable slotted fastener conveyer, a fastener aligner configured to make head portions of the fasteners aligned with each other, a heater configured to heat head portions of the fasteners as the fasteners are being conveyed by the slotted fastener conveyer, and a sprayer configured to apply a corrosion-resistant coating to the heated head portions of the fasteners being conveyed by the slotted fastener conveyer. The present disclosure also provides corrosion-resistant coated fasteners made using the coating methods and/or coating apparatus.

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