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233 条记录 (耗时 0.017 秒)

    Roughing grinding tool
    43.
    发明申请
    Roughing grinding tool 有权

    公开(公告)号：US20210245329A2

    公开(公告)日：2021-08-12

    申请号：US16327369

    申请日：2016-08-23

    申请人： PFERD MILWAUKEE BRUSH COMPANY, INC.

    发明人： Vadim SCHMIED

    IPC分类号： B24D7/16 ,  B24D5/16 ,  B24D13/08

    摘要： A roughing grinding tool has a supporting body and at least one abrasive circle. The supporting body includes an abrasive grain for roughing grinding. The supporting body serves to support the at least one abrasive circle and itself for roughing grinding. The roughing grinding tool is easy to produce and robust and has a high removal capacity in conjunction with a long service life.

    Roughing grinding tool
    44.
    发明申请
    Roughing grinding tool 审中-公开

    公开(公告)号：US20190224814A1

    公开(公告)日：2019-07-25

    申请号：US16327369

    申请日：2016-08-23

    申请人： August Rüggeberg GmbH & Co. KG

    发明人： Vadim SCHMIED

    IPC分类号： B24D7/16 ,  B24D5/16 ,  B24D13/08

    摘要： A roughing grinding tool has a supporting body and at least one abrasive circle. The supporting body includes an abrasive grain for roughing grinding. The supporting body serves to support the at least one abrasive circle and itself for roughing grinding. The roughing grinding tool is easy to produce and robust and has a high removal capacity in conjunction with a long service life.

    GRINDING DISC
    45.
    发明申请
    GRINDING DISC 审中-公开

    公开(公告)号：US20180193981A1

    公开(公告)日：2018-07-12

    申请号：US15742715

    申请日：2016-06-29

    申请人： Lukas-Erzett Vereinigte Schleif- und Fraswerkzeugfabriken GmbH & Co. KG

    发明人： Jan Schuster

    IPC分类号： B24D13/06 ,  B24D9/08 ,  B24D13/08

    CPC分类号： B24D13/06 ,  B24D9/08 ,  B24D13/08

    摘要： Embodiments described herein generally relate to a grinding disc is being rotatably drivable around an axis of rotation. The grinding disc has a front side as well as a rear side facing away from the front side. The grinding disc further includes a multi-layered circular grinding blank packet with a plurality of circular grinding blanks. The grinding blanks are flatly stacked over each other along the axis of rotation and in which each grinding blank includes a central through opening. The central through openings form together a recess of the circular grinding blank packet. Wherein the grinding disc has a backing plate, which is arranged in the recess, and the circular grinding blanks each are fixed individually to the backing plate.

    Nonwoven fabric polishing roll and method of manufacturing same
    46.
    发明授权
    Nonwoven fabric polishing roll and method of manufacturing same 有权
    无纺布抛光辊及其制造方法

    公开(公告)号：US09248551B2

    公开(公告)日：2016-02-02

    申请号：US13982772

    申请日：2012-01-26

    申请人： Masashi Nakayama ,  Akira Yoda

    发明人： Masashi Nakayama ,  Akira Yoda

    IPC分类号： B24D13/08 ,  B24D13/02 ,  B24D18/00 ,  B24D13/20

    CPC分类号： B24D13/08 ,  B24D13/02 ,  B24D13/20 ,  B24D18/0009 ,  B24D18/0072 ,  Y10T156/10

    摘要： To provide a nonwoven fabric polishing roll that can reduce the occurrence of polishing defects and carry out uniform polishing. A nonwoven fabric polishing roll having a through hole in to which a rotation shaft of a polishing machine is inserted, and the internal surface of the through hole engages with the rotation shaft so that the torque of the rotation shaft is transmitted, the nonwoven fabric polishing roll comprising: a plurality of circular nonwoven fabrics having an aperture in the center thereof that forms the through hole; and a plurality of circular plates having an aperture in the center thereof that forms the through hole, and having an outer diameter that is smaller than the outer diameter of the circular nonwoven fabric, wherein the plurality of circular nonwoven fabric and the plurality of the circular plates are stacked so that one or two or more of the circular nonwoven fabrics are sandwiched on their aperture side by the circular plates, and bonded together with adhesive while compressed in the stacking direction, and the compression deformation ratio of the circular plates with respect to pressure forces from a direction normal to the stacking direction is smaller than that of the circular nonwoven fabric.

    摘要翻译： 提供可以减少抛光缺陷的发生并进行均匀抛光的无纺布抛光辊。 一种无纺布抛光辊，其具有插入有研磨机的旋转轴的通孔，通孔的内表面与旋转轴接合，使得旋转轴的扭矩传递，无纺布抛光 辊包括：多个圆形无纺布，其中心具有形成通孔的孔; 以及多个圆形板，其中心具有形成通孔的中心孔，外径小于圆形无纺布的外径，其中多个圆形无纺布和多个圆形 平板被堆叠，使得一个或两个或更多个圆形非织造织物通过圆板夹在它们的孔侧，并在粘合剂的同时在堆叠方向上被压缩而粘合在一起，并且圆板的压缩变形率相对于 从垂直于层叠方向的方向的压力小于圆形无纺布的压力。

    NONWOVEN FABRIC POLISHING ROLL AND METHOD OF MANUFACTURING SAME
    49.
    发明申请
    NONWOVEN FABRIC POLISHING ROLL AND METHOD OF MANUFACTURING SAME 有权
    非织造织物抛光辊及其制造方法

    公开(公告)号：US20140038502A1

    公开(公告)日：2014-02-06

    申请号：US13982772

    申请日：2012-01-26

    申请人： Masashi Nakayama ,  Akira Yoda

    发明人： Masashi Nakayama ,  Akira Yoda

    IPC分类号： B24D13/08

    CPC分类号： B24D13/08 ,  B24D13/02 ,  B24D13/20 ,  B24D18/0009 ,  B24D18/0072 ,  Y10T156/10

    摘要： To provide a nonwoven fabric polishing roll that can reduce the occurrence of polishing defects and carry out uniform polishing. A nonwoven fabric polishing roll having a through hole in to which a rotation shaft of a polishing machine is inserted, and the internal surface of the through hole engages with the rotation shaft so that the torque of the rotation shaft is transmitted, the nonwoven fabric polishing roll comprising: a plurality of circular nonwoven fabrics having an aperture in the center thereof that forms the through hole; and a plurality of circular plates having an aperture in the center thereof that forms the through hole, and having an outer diameter that is smaller than the outer diameter of the circular nonwoven fabric, wherein the plurality of circular nonwoven fabric and the plurality of the circular plates are stacked so that one or two or more of the circular nonwoven fabrics are sandwiched on their aperture side by the circular plates, and bonded together with adhesive while compressed in the stacking direction, and the compression deformation ratio of the circular plates with respect to pressure forces from a direction normal to the stacking direction is smaller than that of the circular nonwoven fabric.

    摘要翻译： 提供可以减少抛光缺陷的发生并进行均匀抛光的无纺布抛光辊。 一种无纺布抛光辊，其具有插入有研磨机的旋转轴的通孔，通孔的内表面与旋转轴接合，使得旋转轴的扭矩传递，无纺布抛光 辊包括：多个圆形无纺布，其中心具有形成通孔的孔; 以及多个圆形板，其中心具有形成通孔的中心孔，外径小于圆形无纺布的外径，其中多个圆形无纺布和多个圆形 平板被堆叠，使得一个或两个或更多个圆形非织造织物通过圆板夹在它们的孔侧，并在粘合剂的同时在堆叠方向上被压缩而粘合在一起，并且圆板的压缩变形率相对于 从垂直于层叠方向的方向的压力小于圆形无纺布的压力。

    Quick release connector for a single or dual-sided pad
    50.
    发明授权
    Quick release connector for a single or dual-sided pad 有权
    用于单面或双面垫的快速释放连接器

    公开(公告)号：US08607399B2

    公开(公告)日：2013-12-17

    申请号：US12131815

    申请日：2008-06-02

    申请人： Richard T. Umbrell

    发明人： Richard T. Umbrell

    IPC分类号： B05C1/00 ,  B05C17/02 ,  B44D5/00 ,  B24D13/08 ,  B24D17/00 ,  F16B21/02 ,  F16B7/20 ,  B25G3/16 ,  B26D1/12 ,  B23B31/10 ,  F16B21/00

    CPC分类号： B24B45/006 ,  B24D13/20 ,  Y10T83/9379 ,  Y10T279/17888 ,  Y10T403/7005 ,  Y10T403/7007

    摘要： A quick release attachment for a power tool having a rotatable spindle includes a pad assembly and a quick release connector adapted to join the pad assembly to the spindle. The pad assembly includes a mounting plate and a pad affixed to at least one side of the mounting plate, wherein the pad includes a primary material that is either metal, stone, ceramic, fiber, sand, nylon or polypropylene, and the mounting plate includes a central aperture. The mounting plate aperture further comprises a circular ring disposed therein and has a t-shaped key extending diametrically across the aperture. The t-shaped key comprises a magnetically attractive material. The quick release connector has a main body adapted to fixedly engage the spindle. The connector further has a head end extending from the main body and having a circular cross-section sized to engage the circular ring. The head end further has a slot sized to engage the t-shaped key. The slot further comprises a distal portion extending axially along the head end, a proximal portion extending axially along the head end offset from the distal portion, and a transition portion joining the distal and proximal portions. The main body further comprises a permanent magnet disposed therein having at least one surface adjacent to the proximal portion of the slot. The pad assembly is selectively affixed to the quick release connector by manipulating the head end into the aperture and moving the t-shaped key through the slot until reaching the proximal portion, whereupon the t-shaped key is retained by the magnetic attraction of the permanent magnet.

    摘要翻译： 用于具有可旋转主轴的电动工具的快速释放附件包括衬垫组件和适于将衬垫组件连接到心轴的快速释放连接器。 垫组件包括安装板和固定到安装板的至少一侧的垫，其中垫包括金属，石头，陶瓷，纤维，砂，尼龙或聚丙烯的主要材料，并且安装板包括 中心孔。 安装板孔还包括设置在其中的圆环，并且具有沿着孔径向延伸的t形键。 t形钥匙包括具有吸引力的材料。 快速释放连接器具有适于固定地接合主轴的主体。 连接器还具有从主体延伸的头部端部，并具有尺寸适于接合圆形环的圆形横截面。 头端还具有尺寸适于接合t形键的槽。 所述槽还包括沿所述头端轴向延伸的远侧部分，沿着远离所述远端部分偏移的头端轴向延伸的近端部分，以及连接所述远端部分和近端部分的过渡部分。 主体还包括设置在其中的永磁体，其具有与狭槽的近端部分相邻的至少一个表面。 通过将头端操纵到孔中并将t形键移动通过狭槽直到到达近端部分，将衬垫组件选择性地固定到快速释放连接器，由此T形键由永久性的磁吸引力保持 磁铁。