METHOD AND APPARATUS FOR ORIENTING MAGNETIC FLAKES
    6.
    发明申请
    METHOD AND APPARATUS FOR ORIENTING MAGNETIC FLAKES 审中-公开
    用于定向磁片的方法和装置

    公开(公告)号:US20170056902A1

    公开(公告)日:2017-03-02

    申请号:US15350021

    申请日:2016-11-12

    Abstract: The invention relates to a method of aligning magnetic flakes, which includes: coating a substrate with a carrier having the flakes dispersed therein, moving the substrate in a magnetic field so as to align the flakes along force lines of the magnetic field in the absence of an effect from a solidifying means, and at least partially solidifying the carrier using a solidifying means while further moving the substrate in the magnetic field so as to secure the magnetic flakes in the carrier while the magnetic field maintains alignment of the magnetic flakes. An apparatus is provided, which has a belt for moving a substrate along a magnet assembly for aligning magnetic flakes. The apparatus also includes a solidifying means, such as a UV- or e-beam source, and a cover above a portion of the magnet assembly for protecting the flakes from the effect of the solidifying means.

    Abstract translation: 本发明涉及一种对准磁性薄片的方法,其包括:用分散在其中的薄片的载体涂覆基材,使基板在磁场中移动,以使薄片沿着磁场的力线在不存在 凝固装置的效果,并且使用凝固装置至少部分地固化载体,同时在磁场中进一步移动基板,以便在磁场保持磁性薄片的对准的同时将磁性薄片固定在载体中。 提供了一种装置,其具有用于沿着用于对准磁片的磁体组件移动基板的带。 该设备还包括固化装置,例如UV或电子束源,以及在磁体组件的一部分上方的盖,用于保护薄片免受固化装置的影响。

    Method and apparatus for orienting magnetic flakes
    7.
    发明授权
    Method and apparatus for orienting magnetic flakes 有权
    用于定向磁片的方法和装置

    公开(公告)号:US09027479B2

    公开(公告)日:2015-05-12

    申请号:US12574007

    申请日:2009-10-06

    Abstract: The invention relates to a method of aligning magnetic flakes, which includes: coating a substrate with a carrier having the flakes dispersed therein, moving the substrate in a magnetic field so as to align the flakes along force lines of the magnetic field in the absence of an effect from a solidifying means, and at least partially solidifying the carrier using a solidifying means while further moving the substrate in the magnetic field so as to secure the magnetic flakes in the carrier while the magnetic field maintains alignment of the magnetic flakes. An apparatus is provided, which has a belt for moving a substrate along a magnet assembly for aligning magnetic flakes. The apparatus also includes a solidifying means, such as a UV- or e-beam source, and a cover above a portion of the magnet assembly for protecting the flakes from the effect of the solidifying means.

    Abstract translation: 本发明涉及一种对准磁性薄片的方法,其包括:用分散在其中的薄片的载体涂覆基材,使基板在磁场中移动,以使薄片沿着磁场的力线在不存在 凝固装置的效果,并且使用凝固装置至少部分地固化载体,同时在磁场中进一步移动基板,以便在磁场保持磁性薄片的对准的同时将磁性薄片固定在载体中。 提供了一种装置,其具有用于沿着用于对准磁片的磁体组件移动基板的带。 该设备还包括固化装置,例如UV或电子束源,以及在磁体组件的一部分上方的盖,用于保护薄片免受固化装置的影响。

    Electrostatic abrasive particle coating apparatus and method
    8.
    发明授权
    Electrostatic abrasive particle coating apparatus and method 有权
    静电磨料颗粒涂布装置及方法

    公开(公告)号:US08771801B2

    公开(公告)日:2014-07-08

    申请号:US13883132

    申请日:2012-02-06

    Abstract: A method of applying particles to a backing having a make layer on one of the backing's opposed major surfaces. The method including the steps of: supporting the particles on a feeding member having a feeding surface such that the particles settle into one or more layers on the feeding surface; the feeding surface and the backing being arranged in a non-parallel manner; and translating the particles from the feeding surface to the backing and attaching the particles to the make layer by an electrostatic force.

    Abstract translation: 将颗粒施加到在背衬的相对的主表面之一上具有成层的背衬的方法。 该方法包括以下步骤:将颗粒支撑在具有进料表面的进料构件上,使得颗粒沉积在进料表面上的一个或多个层中; 馈送表面和背衬以非平行方式布置; 并将颗粒从进料表面平移到背衬,并通过静电力将颗粒附着到制备层上。

    LAYERED PARTICLE ELECTROSTATIC DEPOSITION PROCESS FOR MAKING A COATED ABRASIVE ARTICLE
    9.
    发明申请
    LAYERED PARTICLE ELECTROSTATIC DEPOSITION PROCESS FOR MAKING A COATED ABRASIVE ARTICLE 有权
    用于制造涂层磨具的层状静电沉积工艺

    公开(公告)号:US20140000176A1

    公开(公告)日:2014-01-02

    申请号:US14016368

    申请日:2013-09-03

    Abstract: Disclosed is a method of applying particles to a coated backing. A first layer of particles is created over a second layer of particles on a support surface and the first layer of particles is different in at least one property from the second layer of particles. A coated backing is positioned above the first and second layer of particles. An electrostatic field is applied simultaneously to the first and second layer of particles such that the first layer of particles closer to the coated backing are preferentially attracted to the coated backing first before the second layer of particles.

    Abstract translation: 公开了一种将颗粒施加到涂覆的背衬上的方法。 在载体表面上的第二层颗粒上形成第一层颗粒,并且第一层颗粒在至少一个性质上与第二层颗粒不同。 涂覆的背衬位于第一和第二层颗粒之上。 静电场同时施加到第一和第二层颗粒,使得更靠近涂覆的背衬的第一层颗粒首先在第二层颗粒之前首先被吸引到涂覆的背衬上。

    METHOD FOR ELECTROSTATICALLY COATING OBJECTS AND APPLICATION DEVICE
    10.
    发明申请
    METHOD FOR ELECTROSTATICALLY COATING OBJECTS AND APPLICATION DEVICE 有权
    静电涂层物体和应用装置的方法

    公开(公告)号:US20130216725A1

    公开(公告)日:2013-08-22

    申请号:US13880863

    申请日:2011-10-28

    CPC classification number: B05D1/007 B05B5/00 B05B5/087 B05B5/10 B05B14/42

    Abstract: An electrical field is generated between an application device and an object to be coated. At least one corona electrode associated with the application device is connected to ground, and at least one counter electrode associated with the object is connected at least at intervals to a positive potential. A system for electrostatically coating objects having an application device coating material, and an electrical field device having a high-voltage source which generates an electrical field between the application device and an object to be coated. The field device comprises at least one corona electrode associated with the application device, and at least one counter electrode associated with the object, wherein, during the operation of the device, the at least one corona electrode is connected to ground, and the at least one counter electrode is connected at least at intervals to a positive potential.

    Abstract translation: 在施加装置和待涂覆物体之间产生电场。 与应用装置相关联的至少一个电晕电极被连接到地,并且至少与物体相关联的对电极至少间隔地连接到正电势。 一种用于静电涂覆具有施加装置涂层材料的物体的系统,以及具有在施加装置和待涂覆物体之间产生电场的高压源的电场装置。 所述现场设备包括与所述应用设备相关联的至少一个电晕电极,以及与所述物体相关联的至少一个对电极,其中,在所述设备的操作期间,所述至少一个电晕电极连接到地,并且至少 一个对电极至少间隔连接至正电位。

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