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    METHOD AND APPARATUS FOR APPLYING A CORROSION-RESISTANT COATING TO FASTENERS
    2.
    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.

    COMPACT PNEUMATIC NAILER WITH SUPPLEMENTAL AIR TANK
    3.
    发明申请
    COMPACT PNEUMATIC NAILER WITH SUPPLEMENTAL AIR TANK 审中-公开
    紧凑型气动打钉机与补充空气罐

    公开(公告)号：US20140090732A1

    公开(公告)日：2014-04-03

    申请号：US13632114

    申请日：2012-09-30

    Applicant: ILLINOIS TOOL WORKS INC.

    Inventor： Bryan R. Schieler ,  Nathan Mina ,  Christopher A. Horst ,  Ryan Francis

    IPC: F15B1/027 ,  B25C1/04

    CPC classification number: B25C1/041 ,  Y10T137/86051

    Abstract: A pneumatic nailer system for use with a compressor having a main storage tank, includes a first air hose connected at one end to the compressor, a supplemental air storage tank connected to an opposite end of the first hose, and connected at a supply end to at least one second air hose, a pneumatic nailer connected to a tool end of the at least one second air hose, such that the supplemental air storage tank is located between the compressor and the at least one nailer. The supplemental air storage tank enables the pneumatic nailer(s) connected to the supplemental air storage tank to provide consistent drive energy for driving fasteners while reducing the internal air storage volume and overall size of the nailer.

    Abstract translation: 一种与具有主储罐的压缩机一起使用的气动打钉机系统，包括在一端连接到压缩机的第一空气软管，连接到第一软管的相对端的辅助空气存储箱，并在供给端连接到 至少一个第二空气软管，气动打钉机，其连接到所述至少一个第二空气软管的工具端，使得所述补充空气存储箱位于所述压缩机和所述至少一个打钉机之间。 辅助空气存储箱使得连接到辅助空气存储箱的气动钉枪能够提供一致的驱动能量来驱动紧固件，同时减少内部空气存储量和钉枪整体尺寸。

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