BUTTON FOR A ATTACHING AN ABRASIVE ARTICLE TO A BACK-UP PAD
    60.
    发明申请
    BUTTON FOR A ATTACHING AN ABRASIVE ARTICLE TO A BACK-UP PAD 审中-公开
    用于将磨砂物品连接到备用垫的按钮

    公开(公告)号:US20150273658A1

    公开(公告)日:2015-10-01

    申请号:US14432130

    申请日:2013-09-27

    Abstract: A button for attaching an abrasive article to a back-up pad can include a body having a lower plate, and a hub extending from the lower plate. The hub is configured to engage an abrasive article installed over the hub at least partially along the height of the hub to prevent the abrasive article from rotating relative to the hub. The body can also include a post extending from the hub. The post can include at least one helical thread extending outwardly along the post. Further, the post can include a height, HP, and the at least one helical thread includes a thread lead, L, that is ≧0.5 HP.

    Abstract translation: 用于将磨料制品附接到支撑垫的按钮可以包括具有下板的主体和从下板延伸的毂。 毂被构造成使得沿轮毂的高度至少部分地安装在轮毂上方的磨料制品以防止磨料制品相对于轮毂旋转。 身体还可以包括从轮毂延伸的柱。 柱可以包括沿着柱向外延伸的至少一个螺旋螺纹。 此外,柱可以包括高度HP,并且至少一个螺旋形螺纹包括≧0.5HP的螺纹引线L。

Patent Agency Ranking