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31 条记录 (耗时 0.023 秒)

    Abrasive sheet dispenser and method of use
    1.
    发明授权
    Abrasive sheet dispenser and method of use 失效
    磨料片分配器及使用方法

    公开(公告)号：US06506277B2

    公开(公告)日：2003-01-14

    申请号：US09738496

    申请日：2000-12-15

    申请人： David C. Roeker ,  Jerome M. Fried ,  Frederick A. Magadanz ,  John Telischak, Jr.

    发明人： David C. Roeker ,  Jerome M. Fried ,  Frederick A. Magadanz ,  John Telischak, Jr.

    IPC分类号： B32B3100

    CPC分类号： B24B45/00 ,  B23Q3/157 ,  B24D9/085 ,  B24D13/20 ,  Y10T156/1092

    摘要： A dispenser and method for attaching abrasive sheets to a backup pad. The dispenser conveniently centers on the backup pad an abrasive sheet that is larger than the backup pad. In a preferred embodiment, the dispenser comprises: a holder configured to receive circular abrasive sheets, the holder including a bottom, a top, front portion and a rear portion, wherein the rear portion extends farther from the bottom than the front portion, and wherein the bottom of the holder defines at least a 180 degree arc of a first circle having a first radius; a slider guide extending along the rear of the holder; and a spacer mounted in the guide, wherein the spacer is movable along the guide from a first position within the front portion of the holder to a second position beyond the front portion of the holder, the spacer defining an arc of no more than 180 degrees of a second circle having a second radius smaller than the first radius.

    摘要翻译： 一种用于将研磨片附着到备用垫的分配器和方法。 分配器方便地位于备用垫上，该研磨片比备用垫大。 在优选实施例中，分配器包括：保持器，其构造成容纳圆形磨料片，所述保持器包括底部，顶部，前部和后部，其中所述后部从所述底部延伸到远离所述前部，并且其中 保持器的底部限定具有第一半径的至少180度的具有第一圆的圆弧; 滑块引导件，沿着保持器的后部延伸; 以及安装在所述引导件中的间隔件，其中所述间隔件可沿着所述引导件从所述保持器的前部中的第一位置移动到超过所述保持器的前部的第二位置，所述间隔件限定不大于180度的弧度 第二圆的第二半径小于第一半径。

    Abrasive sheet dispenser
    2.
    发明授权
    Abrasive sheet dispenser 失效
    磨料片分配器

    公开(公告)号：US06193337B1

    公开(公告)日：2001-02-27

    申请号：US09097420

    申请日：1998-06-15

    申请人： David C. Roeker ,  Jerome M. Fried ,  Frederick A. Magadanz ,  John Telischak, Jr.

    发明人： David C. Roeker ,  Jerome M. Fried ,  Frederick A. Magadanz ,  John Telischak, Jr.

    IPC分类号： B65H104

    CPC分类号： B24B45/00 ,  B23Q3/157 ,  B24D9/085 ,  B24D13/20 ,  Y10T156/1092

    摘要： A dispenser and method for attaching abrasive sheets to a backup pad. The dispenser conveniently centers on the backup pad an abrasive sheet that is larger than the backup pad. In a preferred embodiment, the dispenser comprises: a holder configured to receive circular abrasive sheets, the holder including a bottom, a top, front portion and a rear portion, wherein the rear portion extends farther from the bottom than the front portion, and wherein the bottom of the holder defines at least a 180 degree arc of a first circle having a first radius; a slider guide extending along the rear of the holder; and a spacer mounted in the guide, wherein the spacer is movable along the guide from a first position within the front portion of the holder to a second position beyond the front position of the holder, the spacer defining an arc of no more than 180 degrees of a second circle having a second radius smaller than the first radius.

    摘要翻译： 一种用于将研磨片附着到备用垫的分配器和方法。 分配器方便地位于备用垫上，该研磨片比备用垫大。 在优选实施例中，分配器包括：保持器，其构造成容纳圆形磨料片，所述保持器包括底部，顶部，前部和后部，其中所述后部从所述底部延伸到远离所述前部，并且其中 保持器的底部限定具有第一半径的至少180度的具有第一圆的圆弧; 滑块引导件，沿着保持器的后部延伸; 以及安装在所述引导件中的间隔件，其中所述间隔件可以沿着所述引导件从所述保持器的前部中的第一位置移动到超过所述保持器的前部位置的第二位置，所述间隔件限定不超过180度的弧度 第二圆的第二半径小于第一半径。

    Container for stacked sheets
    4.
    发明授权
    Container for stacked sheets 失效
    堆叠纸张的容器

    公开(公告)号：US06321910B1

    公开(公告)日：2001-11-27

    申请号：US09357596

    申请日：1999-07-20

    申请人： Michael Sean Bates ,  Donna C. Rockette ,  David C. Roeker ,  David F. Slama

    发明人： Michael Sean Bates ,  Donna C. Rockette ,  David C. Roeker ,  David F. Slama

    IPC分类号： A61B1706

    CPC分类号： B65D67/02 ,  B65D85/62 ,  C09J7/29 ,  C09J2201/122 ,  C09J2201/16 ,  C09J2201/606 ,  C09J2203/31 ,  C09J2423/006 ,  C09J2423/046 ,  C09J2423/106 ,  C09J2427/006

    摘要： A container for a stack of sheets (e.g., abrasive coated discs) including a base portion adapted to extend transversely across a bottom surface of the stack of sheets and having opposite ends adapted to be positioned at spaced locations along a side surface of the stack of sheets; and a plurality of stiff elongate retaining portions having proximal portions attached to the base portion at its opposite ends with the retaining portions at spaced locations around the side surface of the stack of sheets. The retaining portions have central parts adapted to extend along the side surface of the stack of sheets from its bottom surface to its top surface at those spaced locations, and have distal parts adapted to extend above the top surface of the stack of sheets. Those retaining portions are positioned or bendable to position the distal part in contact with the top surface of the stack of sheets, and have a shape or retain a shape to which the retaining portions are bent to retain the stack of sheets in the container.

    摘要翻译： 一种用于堆叠的片材（例如磨料涂覆的盘）的容器，其包括适于横向延伸穿过片材堆叠的底表面的基部，并且具有适于沿着堆叠的侧表面的间隔位置定位的相对端 床单 以及多个刚性的细长保持部分，其具有近端部分，该近端部分在其相对端处附接到基部部分，其中保持部分在围绕纸叠的侧表面的间隔位置处。 保持部分具有中心部分，该中心部分适于沿着该堆叠片材的侧表面从其底表面延伸到在其间隔的位置处的顶部表面，并且具有适于在片材堆叠的顶表面上方延伸的远端部分。 这些保持部分被定位或弯曲以将远端部分定位成与片材堆叠的顶表面接触，并且具有形状或保持保持部分弯曲的形状，以将片材堆叠保持在容器中。

    Self centering buffing pad with low temperature tuft bonding adhesive
    6.
    发明授权
    Self centering buffing pad with low temperature tuft bonding adhesive 失效
    自定心抛光垫与低温簇绒粘合剂

    公开(公告)号：US4907313A

    公开(公告)日：1990-03-13

    申请号：US277511

    申请日：1988-11-29

    申请人： David C. Roeker ,  Ronald L. Ott

    发明人： David C. Roeker ,  Ronald L. Ott

    IPC分类号： B24D9/08

    CPC分类号： B24D9/085

    摘要： A buff adapted for self centering engagement with a backup pad comprising a circular body with a first fastener portion on its face surface. The buff includes a stiff flexible backing having a generally planar circular central portion and an annular flange only slightly larger than the diameter of the backup pad projecting from one side surface of its central portion, a second fastener portion fixed on the side surface of its central portion and adapted for engagement with the fastener portion on the backup pad, and a multiplicity of projecting tufts having central portions adhered in the backing by a thermoplastic adhesive that melts and adheres at a temperature under 100.degree. C.

    摘要翻译： 一种适于与备用垫自身定心接合的抛光器，其包括在其表面上具有第一紧固件部分的圆形主体。 抛光器包括刚性柔性背衬，其具有大致平面的圆形中心部分和仅稍微大于从其中心部分的一个侧表面突出的支撑垫的直径的环形凸缘;固定在其中心的侧表面上的第二紧固件部分 并且适于与支撑垫上的紧固件部分接合，以及多个突出的簇，其具有通过热塑性粘合剂粘附在背衬中的中心部分，其在100℃的温度下熔化和粘附。