公开(公告)号：US20080011144A1

公开(公告)日：2008-01-17

申请号：US11776482

申请日：2007-07-11

申请人： Michael D. Harfst ,  Mark D. Lamey ,  Mike Goettel ,  Lewis Scott ,  Kent Huntington ,  Mike Patterson ,  Todd Gerlach

发明人： Michael D. Harfst ,  Mark D. Lamey ,  Mike Goettel ,  Lewis Scott ,  Kent Huntington ,  Mike Patterson ,  Todd Gerlach

IPC分类号： B27B33/14

CPC分类号： B27B33/147 ,  B27B33/14 ,  Y10T29/49826 ,  Y10T83/263 ,  Y10T83/909

摘要： Embodiments of the disclosure provide a saw chain having cutter links having a cutting edge on a first end and an opposite second end adapted for riding on or along a rail of a guide bar. First drive links are coupled with the cutter links and are adapted to ride in a groove of a guide bar. The first drive links have a clean out tang sized and shaped to scoop debris from within the groove, and have two first drive link side surfaces on opposite sides thereof adapted to have at least occasional wearing contact with interior side walls of the groove. Second drive links are coupled with the first drive links and the cutter links, and are adapted to ride in the groove of the guide bar. Each second drive link has second drive link side surfaces adapted to have at least occasional wearing contact with the interior side walls of the groove. The second drive link side surfaces have a greater surface area than the first drive link side surfaces, and in some embodiments may be featured rudder links.

摘要翻译： 本公开的实施例提供了一种锯链，其具有在第一端上具有切割边缘的切割器连接件，以及适于沿着导杆的轨道上或沿着导轨行进的相对的第二端。 第一驱动连杆与切割器连接件联接并且适于骑在导向杆的凹槽中。 第一驱动连杆具有大小和形状的清洁柄，以从槽内铲出碎屑，并且在其相对侧上具有两个第一驱动连杆侧表面，其适于至少偶尔与槽的内侧壁磨损接触。 第二驱动连杆与第一驱动连杆和切割器连接件联接，并适于骑在导杆的槽中。 每个第二驱动连杆具有适于至少偶尔与槽的内侧壁磨损接触的第二驱动连杆侧表面。 第二驱动连杆侧表面具有比第一驱动连杆侧表面更大的表面积，并且在一些实施例中可以具有方向舵连杆。

公开(公告)号：US20050183545A1

公开(公告)日：2005-08-25

申请号：US11064903

申请日：2005-02-22

申请人： Kent Huntington ,  Daniel Haile

发明人： Kent Huntington ,  Daniel Haile

IPC分类号： B23D63/16

CPC分类号： B23D63/16

摘要： A cutting chain bench grinder includes a self-centering vise that centers the cutting chain on an axis of rotation of the vise base. By centering the cutting chain to intersect the vise base axis of rotation, consistent top plate lengths and hook angles can be ground into left and right-hand cutters on a cutting chain. The vise base may also be adjusted horizontally in and out from the grinder base to align the vise base axis of rotation with the axis of rotation of the grinding wheel. The vise base may also be adjusted vertically relative to the vise base to vertically compensate for grinding wheel wear and to control grinding depth. A light tension spring may be used to bias the grinding head in both grinding and dressing positions. A down angle positioner may also be provided that rotates the cutting chain in the vise around a longitudinal centerline of the cutting chain.

摘要翻译： 切割链台式磨床包括一个自动定心的虎钳，将切割链置于虎钳底座的旋转轴上。 通过将切割链定位成与虎钳基座旋转轴线相交，一致的顶板长度和钩角可以研磨成切割链上的左右刀具。 虎钳底座也可以水平地从磨床基座中进出调整，以将虎钳基座轴线与砂轮的旋转轴线对准。 虎钳底座也可以相对于虎钳底座垂直调节，以垂直补偿砂轮磨损并控制磨削深度。 可以使用轻拉弹簧来将研磨头偏置在研磨和修整位置。 还可以提供向下角定位器，其使围绕切割链的纵向中心线的虎钳中的切割链旋转。