Abrasive brush elements and segments
    1.
    发明授权
    Abrasive brush elements and segments 有权
    研磨刷元件和段

    公开(公告)号:US07121937B2

    公开(公告)日:2006-10-17

    申请号:US10389788

    申请日:2003-03-17

    IPC分类号: B24D13/10

    摘要: A brush segment, a brush element, a brush assembly, and methods of making and using the same are disclosed. The brush segment includes a center portion with inner and outer edges. The center portion also includes first and second side edges. A plurality of bristles extends outwardly from the outer edge. The inner edge includes an interlock arrangement. The side edges have an attachment arrangement for attaching adjacent segments. The brush element includes a center portion and inner and outer edges. A plurality of bristles extends outwardly from the outer edge. The inner edge includes an interlock arrangement for restraining rotation of adjacent elements assembled into a brush assembly. Two or more brush elements are secured together to form a rotary brush assembly.

    摘要翻译: 公开了刷子段,刷子元件,刷子组件及其制造和使用方法。 刷部分包括具有内边缘和外边缘的中心部分。 中心部分还包括第一和第二侧边缘。 多个刷毛从外边缘向外延伸。 内边缘包括互锁装置。 侧边缘具有用于附接相邻节段的附接装置。 刷元件包括中心部分和内边缘和外边缘。 多个刷毛从外边缘向外延伸。 内边缘包括用于限制组装到刷组件中的相邻元件的旋转的互锁装置。 两个或更多个刷元件固定在一起以形成旋转刷组件。

    Method and apparatus for manufacturing abrasive articles
    2.
    发明授权
    Method and apparatus for manufacturing abrasive articles 失效
    用于制造磨料制品的方法和装置

    公开(公告)号:US5863305A

    公开(公告)日:1999-01-26

    申请号:US930098

    申请日:1997-11-12

    IPC分类号: B24D3/28 B24D11/00 B24D13/14

    CPC分类号: B24D13/147 B24D3/28

    摘要: A method for making a nonwoven a abrasive article. A preferred aspect of the method comprises the steps of: a) providing a nonwoven web having a first side and a second side, the web comprising a plurality of fibers; b) frothing a liquid make coat precursor; c) applying the frothed make coat precursor to at least the first side of the web in such a manner so as to achieve a substantially uniform coating of the make coat precursor along the fibers of the web; d) spraying a plurality of fine abrasive particles onto the first side of the web, wherein the particles are sprayed so as to form a cloud of abrasive particles that deposit onto the fibers of the web in a substantially uniform distribution; and e) curing the make coat precursor to thereby form a hardened make coat which adheres the abrasive particles to the web and wherein the abrasive particles substantially protrude from the outer surface of the hardened make coat.

    摘要翻译: PCT No.PCT / US96 / 06276 Sec。 371日期1997年11月12日 102(e)日期1997年11月12日PCT提交1996年5月3日PCT公布。 第WO97 / 42003号公报 日期1997年11月13日制造无纺布的磨料制品的方法。 该方法的优选方案包括以下步骤:a)提供具有第一侧和第二侧的非织造纤维网,所述纤维网包含多根纤维; b)起泡液体涂层前体; c)以这样的方式将发泡的制作涂层前体施加到幅材的至少第一侧,以便沿着幅材的纤维实现构图涂层前体的基本上均匀的涂层; d)将多个细磨料颗粒喷涂到幅材的第一侧上,其中喷射颗粒以形成以大致均匀分布沉积在纤维网的纤维上的磨料颗粒云; 以及e)固化所述成膜涂层前体,从而形成硬化的底涂层,所述硬化的涂层将所述磨料颗粒粘附到所述网状物上,并且其中所述磨料颗粒基本上从所述硬化的涂层的外表面突出。

    Flexible abrasive article
    3.
    发明授权
    Flexible abrasive article 有权
    柔性磨料制品

    公开(公告)号:US06328773B1

    公开(公告)日:2001-12-11

    申请号:US09421807

    申请日:1999-10-20

    IPC分类号: B24D300

    摘要: The present invention provides a flexible abrasive article containing minimal releaseable amounts of physical and chemical contaminants that may be used to clean surfaces. The abrasive article is made of a foraminous substrate, at least one binder and abrasive particles. Methods of making such abrasive articles are also provided.

    摘要翻译: 本发明提供了一种柔性磨料制品,其含有可用于清洁表面的最小可释放量的物理和化学污染物。 磨料制品由多孔基材,至少一种粘合剂和磨料颗粒制成。 还提供了制造这种磨料制品的方法。

    Abrasive article
    4.
    发明授权
    Abrasive article 失效
    磨料制品

    公开(公告)号:US5389032A

    公开(公告)日:1995-02-14

    申请号:US277242

    申请日:1994-07-19

    申请人: Kris A. Beardsley

    发明人: Kris A. Beardsley

    CPC分类号: B24D7/14 B24D13/12 B24D13/147

    摘要: The present invention relates to an abrasive article for abrading material from a workpiece. In one embodiment, the abrasive article includes a back-up pad having first and second major surfaces. The first major surface includes a shaft adapted to connect the abrasive article to an abrading apparatus for movement relative thereto. Adjoining the second major surface are first and second resilient support portions, to which are attached first and second abrading members, respectively. When an operator applies a first force to the abrading apparatus, the first abrasive surface contacts and abrades the workpiece. When the operator applies a second force that is greater than the first force, both the first and the second abrasive surfaces contact and abrade the workpiece.

    摘要翻译: 本发明涉及一种用于从工件研磨材料的磨料制品。 在一个实施例中,磨料制品包括具有第一和第二主表面的支撑垫。 第一主表面包括适于将磨料制品连接到研磨装置以便相对于其运动的轴。 第二主表面相邻的是第一和第二弹性支撑部分,分别附接有第一和第二研磨部件。 当操作者向研磨装置施加第一力时,第一研磨面接触并磨损工件。 当操作者施加大于第一力的第二力时,第一和第二研磨表面都接触并磨蚀工件。

    Nonwoven abrasive articles
    7.
    发明授权
    Nonwoven abrasive articles 失效
    无纺布磨料制品

    公开(公告)号:US6017831A

    公开(公告)日:2000-01-25

    申请号:US952678

    申请日:1997-11-12

    摘要: Abrasive articles and a method for the manufacture of such articles are described. The articles comprise a lofty nonwoven web of fibers, the fibers defining a first major web surface, a second major web surface and a middle web portion extending between the first and second major web surfaces; and a plurality of abrasive particles adhered to the surfaces of the fibers of at least one of the first or second major web surfaces and distributed along the lengths of the fibers in a substantially uniform manner, the particles comprising a distribution of particle sizes having a median particle diameter of about 60 microns or less.

    摘要翻译: PCT No.PCT / US96 / 06287 Sec。 371日期:1997年11月12日 102(e)日期1997年11月12日PCT提交1996年5月3日PCT公布。 公开号WO97 / 42005 日期1997年11月13日描述了制造这种制品的制品和方法。 所述制品包括高度非织造纤维网,所述纤维限定第一主网表面,第二主腹板表面和在第一和第二主腹板表面之间延伸的中间腹板部分; 以及多个研磨颗粒,其粘附到第一或第二主网表面中的至少一个的纤维的表面上,并以大致均匀的方式沿着纤维的长度分布,所述颗粒包括具有中值 粒径约为60微米以下。