Dust Collection Device for Sanding Tool
    8.
    发明申请
    Dust Collection Device for Sanding Tool 有权
    砂光工具除尘装置

    公开(公告)号:US20100285728A1

    公开(公告)日:2010-11-11

    申请号:US12810247

    申请日:2008-12-23

    IPC分类号: B24B55/06

    摘要: A dust collection device for a sanding tool includes a bag having a sidewall with an inner surface and a coupler attacked to the bag. The sidewall comprises at least one filter layer and an outer support layer. A sleeve having an outer surface, a sleeve sidewall, a first end, a second end, and at least one gap at either the first end or the second end is positioned within the bag. The sleeve's first end is positioned adjacent the coupler to direct incoming air towards the sleeve and the sleeve is positioned within the bag such that a bypass volume is present between the outer surface and the inner surface.

    摘要翻译: 用于砂磨工具的灰尘收集装置包括具有内壁表面的侧壁和撞击袋的联接器的袋。 侧壁包括至少一个过滤层和外部支撑层。 具有外表面,套筒侧壁,第一端,第二端和在第一端或第二端处的至少一个间隙的套筒定位在袋内。 套筒的第一端定位在联接器附近,以将进入的空气引向套筒,并且套筒定位在袋内,使得在外表面和内表面之间存在旁路体积。

    Dust collection device for sanding tool
    9.
    发明授权
    Dust collection device for sanding tool 有权
    砂光工具除尘装置

    公开(公告)号:US08721402B2

    公开(公告)日:2014-05-13

    申请号:US12810247

    申请日:2008-12-23

    IPC分类号: B24B55/04 B03C3/00 B01D46/00

    摘要: A dust collection device for a sanding tool includes a bag having a sidewall with an inner surface and a coupler attached to the bag. The sidewall comprises at least one filter layer and an outer support layer. A sleeve having an outer surface, a sleeve sidewall, a first end, a second end, and at least one gap at either the first end or the second end is positioned within the bag. The sleeve's first end is positioned adjacent the coupler to direct incoming air towards the sleeve and the sleeve is positioned within the bag such that a bypass volume is present between the outer surface and the inner surface.

    摘要翻译: 用于砂磨工具的灰尘收集装置包括具有侧壁的袋,该侧壁具有内表面和连接到袋的连接器。 侧壁包括至少一个过滤层和外部支撑层。 具有外表面,套筒侧壁,第一端,第二端和在第一端或第二端处的至少一个间隙的套筒定位在袋内。 套筒的第一端定位在联接器附近,以将进入的空气引向套筒,并且套筒定位在袋内,使得在外表面和内表面之间存在旁路体积。

    LASER CUT ABRASIVE ARTICLE, AND METHODS
    10.
    发明申请
    LASER CUT ABRASIVE ARTICLE, AND METHODS 有权
    激光切割磨料和方法

    公开(公告)号:US20080216414A1

    公开(公告)日:2008-09-11

    申请号:US11781573

    申请日:2007-07-23

    IPC分类号: B24D11/02 B24B1/00

    CPC分类号: B24D11/001

    摘要: Abrasive articles, and methods of making abrasive articles by using a laser to convert (e.g., cut) at least a portion of the abrasive coating to form the abrasive article. The method includes laser propagation impinging on the abrasive back side (opposite the abrasive coating) and progressing through to the abrasive side. Such a process inhibits ridging effects around cut regions (e.g., openings) on the front side.

    摘要翻译: 磨料制品,以及通过使用激光来转化(例如,切割)磨料涂层的至少一部分以形成磨料制品来制造磨料制品的方法。 该方法包括激光传播冲击在磨料背面(与磨料涂层相对)并且前进到磨料侧。 这种方法抑制前侧的切割区域(例如,开口)周围的皱纹效应。