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    Adjustable abrasive sharpener
    3.
    发明授权
    Adjustable abrasive sharpener 有权
    可调研磨刀

    公开(公告)号：US08944894B2

    公开(公告)日：2015-02-03

    申请号：US13660944

    申请日：2012-10-25

    申请人： Richard S. Smith ,  Louis Chalfant

    发明人： Richard S. Smith ,  Louis Chalfant

    IPC分类号： B24B19/00 ,  B24D15/08

    CPC分类号： B24D15/082 ,  B24D15/081 ,  Y10S451/918

    摘要： An adjustable manual abrasive sharpener having a pair of sharpening slots formed in a frame with opposing abrasive arms being pivotally mounted in each of the sharpening slots. A rod is mounted on the frame for rotatable motion and for linear motion long its axis of rotation from a position at which the rod is locked against rotation to a depressed position whereby the rod may be rotated. The bottom end portion of the rod includes a pinion gear which engages a pair of gear racks which are mounted for movement laterally relative to the axis of rotation of the rod. The pair of gear racks respectively engage slots formed on the bottom of the abrasive arms in each sharpening slot. Rotation of the rod causes movement of the gear racks to adjust each pair of abrasive arms with respect to each other to vary the sharpening angle of the abrasive elements.

    摘要翻译： 一种可调节的手动研磨磨刀，其具有形成在框架中的一对磨刀槽，相对的磨料臂可枢转地安装在每个磨削槽中。 杆安装在框架上用于可旋转运动，并且从杆的锁定位置延伸到其旋转轴线的直线运动，从而使杆能够旋转。 杆的底端部分包括小齿轮，啮合一对齿轮架，齿轮架被安装成相对于杆的旋转轴线横向移动。 一对齿条分别接合在每个磨削槽中形成在磨料臂的底部上的槽。 杆的旋转引起齿轮架的移动，以相对于彼此调整每对研磨臂以改变研磨元件的磨削角度。

    Adjustable Abrasive Sharpener
    9.
    发明申请
    Adjustable Abrasive Sharpener 有权
    可调砂磨刀

    公开(公告)号：US20140120812A1

    公开(公告)日：2014-05-01

    申请号：US13660944

    申请日：2012-10-25

    申请人： Richard S. Smith ,  Louis Chalfant

    发明人： Richard S. Smith ,  Louis Chalfant

    IPC分类号： B24D15/08

    CPC分类号： B24D15/082 ,  B24D15/081 ,  Y10S451/918

    摘要： An adjustable manual abrasive sharpener having a pair of sharpening slots formed in a frame with opposing abrasive arms being pivotally mounted in each of the sharpening slots. A rod is mounted on the frame for rotatable motion and for linear motion long its axis of rotation from a position at which the rod is locked against rotation to a depressed position whereby the rod may be rotated. The bottom end portion of the rod includes a pinion gear which engages a pair of gear racks which are mounted for movement laterally relative to the axis of rotation of the rod. The pair of gear racks respectively engage slots formed on the bottom of the abrasive arms in each sharpening slot. Rotation of the rod causes movement of the gear racks to adjust each pair of abrasive arms with respect to each other to vary the sharpening angle of the abrasive elements.

    摘要翻译： 一种可调节的手动研磨磨刀，其具有形成在框架中的一对磨刀槽，相对的磨料臂可枢转地安装在每个磨削槽中。 杆安装在框架上用于可旋转运动，并且从杆的锁定位置延伸到其旋转轴线的直线运动，从而使杆能够旋转。 杆的底端部分包括小齿轮，啮合一对齿轮架，齿轮架被安装成相对于杆的旋转轴线横向移动。 一对齿条分别接合在每个磨削槽中形成在磨料臂的底部上的槽。 杆的旋转引起齿轮架的移动，以相对于彼此调整每对研磨臂以改变研磨元件的磨削角度。

    Grinding fixture and assembly
    10.
    发明授权
    Grinding fixture and assembly 失效
    研磨夹具和组装

    公开(公告)号：US6120364A

    公开(公告)日：2000-09-19

    申请号：US347770

    申请日：1999-07-06

    申请人： Robert Laflamme

    发明人： Robert Laflamme

    IPC分类号： B24B3/04 ,  B24B41/06 ,  B43B19/00

    CPC分类号： B24B3/045 ,  B24B41/066 ,  Y10S451/918

    摘要： A grinding fixture that allows a variety of helical shapes to be ground upon a variety of cutting inserts. The grinding fixture includes a bottom sine base for varying a first angle. A shaft is rotatably attached to the bottom sine base for providing rotation of the insert about an axis. A primary slide is rotatably attached to the shalt in parallel relation to the top surface of the bottom sine base for adjusting the position of a locating point on the insert in a first direction relative to the axis of rotation. The locating point is adjusted in a second direction relative to the axis of rotation by a cross slide attached to, and disposed in perpendicular relation with, the primary slide. A top sine assembly is fixedly attached to the cross slide for varying a second angle and includes a connection surface for fixedly connecting the insert holder to the sine assembly.

    摘要翻译： 一种磨削夹具，允许在各种切削刀片上研磨各种螺旋形状。 磨削夹具包括用于改变第一角度的底部正弦底座。 轴可旋转地附接到底部正弦底座，以提供插入件绕轴线的旋转。 初级滑块可与底部正弦底座的顶表面平行地可转动地附接到该定位点上，用于相对于旋转轴线在第一方向上调节插入件上的定位点的位置。 定位点相对于旋转轴线在相对于旋转轴线的第二方向上通过与主滑块连接并且与主滑块成垂直关系的十字滑块进行调节。 顶部正弦组件固定地附接到十字滑块以改变第二角度并且包括用于将插入物保持器固定地连接到正弦组件的连接表面。